TABLE OF CONTENTS

1Development of new mining machine for cobalt-rich ferromanganese crust and achievement of excavation and dredging test on the deep seafloor

Kiyotaka Orita, Seiya Kawano, Shunsuke Nakamura, Yoshiaki Igarashi, Satoshi Shiokawa, Saeko Nojiri, Yoshiharu Ueyama, Kazuo Watanabe

9Chinese Development and Application of Test Platform for Deep-Sea Polymetallic Sulfide Mining

Songyu Li, Xinzhuang Du, Luyao Zhang, Ken Chen, Shuai Wang

16Source-likelihood Mapping Using POMDP in Autonomous Hydrothermal Vent Prospecting

Jinlong Li, Shuo Pang, Haifeng Jiu, Yin Jiang

23Design of an Integrated Sampling System for Seabed Drilling and Grabbing

Xueyu Ren, Xiaoqing Peng, Xiaoling Le, Tao Liang, Peng Zhou, Ziqiang Ren, Dongrui Ruan, Lieyu Tian, JiaWang Chen

27Mechanism and numerical analysis of rock cutting by cutterhead

Xin Liang, Gongxun Liu, Peng Jin, Guojun Hong, Liquan Xie

33Experimental study on cutting hard soil with new hob draghead of TSHD

Shuai Jiang, Jifu Yin, Zhongwei Zhou, Minhua Shu

39Research on the Influence of Sliding Piece Dislocation on Construction Parameters and Jet Water Performance

Mingming Liu, Haifei Zhuang, Tao Guo, Jingzhao Hu

44Experimental study on rock cutting with cutter teeth of cutter suction dredger

Gongxun Liu, Xin Liang, Guojun Hong, Xiuhan Chen, Liquan Xie, Peng Jin, Kang Xie

49Numerical Simulation of Multi-parameter Interaction between Track Plate of Deep-sea Mining Vehicle and Seabed Sediments

Pengfei Sun, Haining Lu, Jianmin Yang, Mingyue Liu, Shuang Li

57MPS-DEM Method for Particle Effects on Mixed Transportation Characteristics of Horizontal Pipeline

Xuanjing Pan, Zhiyuan Wei, Decheng Wan

65Numerical Simulation and Experimental Study of Solid-liquid Two-phase Flow in Pump

Jin Xing, Shufeng Cheng, Guojun Hong, Tao Guo

71Experimental and Analytical Investigation of Dynamic Stability of a Cantilevered Pipe Aspirating Fluid

Yongqi Ma, Yunxiang You, Aichun Feng, Ke Chen

79Translational and Rotational Motion Measurement of Spherical Particle in Hydraulic Collecting

Hong Xiong, Yuxiang Chen, Hui Cheng, Hong Zhu, Chunliang Yu, Guodong Zheng, Yiyang Xing

87Research on Durand Formula Optimization and Field Application Based on Coarse Sand Pipeline Transportation of Cutter-suction dredger

Chaozhe Yuan, Feixin Wang, Runli Tao

94Exchange of heavy metal (Cd) at the sediment-water interface affected by salinity, pH, and hydrodynamic based on one-dimensional soil column experiments

Zhirui Zhang, Sha Lou, Shuguang Liu, Larisa Dorzhievna Radnaeva, Elena Nikitina

102Effects of Blade Leading Edge Shape on Hydraulic Performances of Dredge Pump Based on Model Test

Hai-fei Zhuang, Ming-ming Liu, Yong-ding Wu

108Deep reinforcement learning-based controller for path following of deep sea mining vehicle

Qihang Chen, Jianmin Yang, Chang Zhou, Jinghang Mao, Changyu Lu

116Local buckling failure analysis of deep sea CFRP armour unbonded flexible riser

Yijun Shen, Hu Liu

123Study on bending mechanics of arch-shaped deformable structure filled with hydrogel beads based on discrete element method

Peng Jin, Gongxun Liu, Xin Liang, Liquan Xie, Guojun Hong

131Measurement of Ore Concentration in Multilayer Flexible Pipe Based on Ultrasonic Technique

Mengran Wei, Yijun Shen

138Numerical Study of Aerodynamic Performances of Floating Offshore Wind Turbine with Rotation and Pitching Motion

Siqi Chen, Nina Wang, Decheng Wan

147Numerical Study on the Self-installation of a Triple-column Spar Floating Wind Turbine Concept

Yan Gao, Jin Wang, Liang Li

152Influences of Mooring Line Failure on Dynamic Response of Floating Wind Turbine under Extreme Sea Loads

Zhenju Chuang, Shiqi Liu, Aobo Zhang, Zhen He

159A Novel Design of Hybrid Mooring Systems for Floating Structure in Shallow Water

Huiqu Fan, Xiaolei Liu, Sheng Ding, Quanming Miao

167Global Performance Investigation for an 8MW Semi-Submersible Floating Offshore Wind Turbine System

Xiaohua Shi, Yongming Cheng, Yang Shen, Chunhui Shou, Fengxing Zhou, Yinfeng Wang, Gan Lin, Guodong He

175Influence of Non-Gaussian Winds on the Performance of Floating Offshore Wind Turbines

Shu Dai, Bert Sweetman

182Experimental study of a TLP-type Floating Offshore Wind Turbine with Tendon Failure

Yajun Ren, Vengatesan Venugopal, Yiming Zhou, Wei Shi

190Large Eddy Simulations for Floating Wind Turbine Under Complex Atmospheric Inflow

Shun Xu, Nina Wang, Decheng Wan, Sergei Strijhak

198Numerical Investigation on a Fully Coupled Higher-order aero-hydrodynamic Analysis Model for Offshore Wind Turbine

Sijia Deng, Dezhi Ning, Yingyi Liu, Lin Lin, Zhenhua Gu

204Proxy model for the design of extensible floating offshore wind turbine mooring systems

Oscar Festa, Susan Gourvenec, Adam Sobey

212Numerical investigation of slamming loads on floating offshore wind turbines

Marc Batlle Martin, Jeffrey C. Harris, Paul Renaud, Florian Hulin, Jean-François Filipot

218Fully Coupled Dynamic Analysis of the OO-STAR Floating Wind Turbine in Different Water Depths

Mingsheng Chen, Hao Zhou, Chun Bao Li

226Experimental Investigation of Hydrodynamic Coefficients of Heave Plates for Floating Offshore Wind Turbines

Lixian Zhang, Wei Shi, Constantine Michailides, Siming Zheng, Xin Li

233Fatigue life analysis of monopile foundation offshore wind turbine under coupled multiple loadings

Bin Wang, Zengfeng Sun, Chenggen Xu, Zhe Tian

240Sensitivity Analysis of Mooring Tension Fatigue For a 15 MW Spar-type Floating Offshore Wind Turbine

Qi Pan, Po Wen Cheng

248Experimental Investigation on the Motion Response Characteristics of a Semi-Submersible Foundation for Wind Turbines

Liudan Mao, Shaoming Li, Zhipeng Zang, Fan Zhang, Shengquan Huang

254Comparative study of coupled and uncoupled analysis of semi-submersible floating offshore wind turbines

Shan Gao, Dezhi Wang, Yu Lei, Kanmin Shen, Bin Wang, Jinzhong Chen, Yunze Xu

262Consideration on DLC Used for Mooring System Design of Floating Wind Turbine

Masakatsu Saito, Toshiki Chujo

268Numerical Study on the Asymmetry in Wake Steering of Wind Turbine under Yawed Conditions

Dezhi Wei, Nina Wang, Decheng Wan, Sergei Strijhak

275Verification Study for CFD Simulations of NTNU Blind Test 1 Wind Turbine

Maokun Ye, Hamn-Ching Chen, Arjen Koop

282Wake effects on dynamics of two semi-submersible wind turbines with varying hub heights

Xiaosen Xu, Jiayang Gu, Lin Du, Puyi Yang, Fangxin Hu

287Ocean Spatial Suitability Analysis for The Development Priorities of Deep Sea Area Offshore Wind Farms in Taiwan

Lien-Kwei Chien, Ko-Wei Cho, Jia-Hong Liao, Wei-Peng Liu

293General Discussion on Offshore Wind Farm Supplying Power to Offshore Oil and Gas Platforms

Zhichuan Li, Zhaoheng Sun, Zihang Li, Xiaoyan Liu

297Case Study of Underwater Cutting Steel Pile Technology for an Offshore Jacket Structure

Wei Zhang, Fei Wang, Puyang Zhang

302A Wind Load Estimation Method for Offshore Wind Turbines Considering Multivariate Coherence Effects

Kai Xu, Fushun Liu

308Experimental Study of Dynamic Characteristics of an Ultra-Large Jacket Offshore Wind Turbine Under Wind Loads Using Joint Aero-Hydro-Elastic Similarities

Ying Li, Dongzhe Lu, Wenhua Wang, Xin Li

315Dynamic Analysis of an Integrated Floating Structure Consisting of a Barge offshore Wind Turbine with an Aquaculture Cage

Yuting Zhai, Chenggen Xu, Haisheng Zhao, Wenhua Wang, Xin Li

324The impact of the wind-wave misalignment on the response of offshore support vessel in Operation and Maintenance of offshore wind turbine

Xiudi Ren, Longbin Tao, Martin Nuernberg, Iman Ramzapoor

330Design and Verification of Hydraulic Cradle for Three-Floating-Body Wind Turbine Platform

Junlai Li, Yonghe Xie, Yu Wei, Yu Shu

336Structural Vibration Control of Offshore Wind Turbine Tower

Hailong Tian, Xing Zheng, Qingwei Ma, Ziying Yu, Hanbing Sun

344Design and modelling of a constant tension mooring system for a 5-MW semi-submersible wind turbine

Yuefeng Chu, Kai Wang, Shuo Huang

352Research on load characteristics of floating VAWT considering coupling of aerodynamics and hydrodynamics

Weiqin Liu, Wenping Luo, Ye Li, Ding Zhang

359Real-time Control of WECs Based on NAR, NARX and LSTM Artificial Neural Network

Tuo Li, Ming Zhang, Shuang-Rui Yu, Zhi-Ming Yuan

368Simulative comparison of installation concepts for offshore wind farms

Stephan Oelker, Abderrahim Ait Alla, Daniel Rippel, Michael Freitag

373Numerical simulation of an installation process of a wind turbine assembly considering a pre-installed monopile foundation

Zhongming Xiao, Kai Wang, Tianhui Liu, Zhiyu Jiang

381Lifting control of single blade of offshore wind turbine using PID

Mingquan Wang, Jiamin Guo, Yutao He, Yuyang Xie

389Probability Analysis Method of Collision Risk Between Ships in Channel and Offshore Wind Turbine Foundations

Xiaofang Luo, Mengxia Xing, Xu Bai, Rongkeng Tang

396Comparison of Different Wind Turbine Modeling Strategies in CFD Simulations

Maokun Ye, Hamn-Ching Chen, Arjen Koop

404Design Considerations For Hydrodynamic Characters Of Semi-submersible Floating Offshore Wind Turbine In Shallow Water

Pengfei Chen, Shilun Zhao, Ke Fan, Yifeng Lin, Yisi Ke

412New Approach for Penetration Resistance Calculation of Suction Bucket Foundation

Jiandong Xiao, Jialong Li

418Dynamic analysis of multi-wave configurations of a dynamic export cable for a floating wind turbine in shallow water

Shilun Zhao, Yibing Wang, Pengfei Chen

427Predictions of Bearing Capacities of OWT Monopile Foundations based on BP Neutral Network

Jinjin Zhai, Qilin Yin

433Development and Verification of Data Exchange System for Real-time Hybrid Model Test of Offshore Wind Turbines

Jie Fu, Yiming Zhou, Wei Shi, Xin Li, Xiaojing Lv

439New optimization method of multiple tuned mass dampers installed on offshore wind turbines for seismic response control

Rui He, Lijun Pan

446Study of the interactions between ice and offshore wind turbine using cohesive element method

Yingzhou Liu, Bin Wang, Wei Shi, Wenhua Wang, Xin Li

454Coupled analysis of Braceless semi-submersible offshore wind turbine under different water depths

Zhimin Zhou, Xianzhi Wang, Xiangbo Zhou, Dongsheng Qiao, Jun Yan, Dezhi Ning

462A Novel Energy Harvesting Mechanism and its Design Methodology for Underwater Gliders Using Thermal Buoyancy Engines

Hongbo Hou, Weichao Shi, Abel Arredondo Galeana, Yang Song

470CFD-Based Analysis of the Flow Field in Aquaculture Net Cages

Si-Yu Hou, Wen-Yang Duan, Ke-Xin Zhang, Ji-Kang Chen

477Numerical Study on Aquaculture Environment in Deep-sea Cage with Waves

Xiaonan Yuan, Quanming Miao, Changfang Zou, Chenyi Wang

485Tidal Blade Performance Analysis Based on Cavitation Inception

Afrooz Kazemi Vanhari, Edward Fagan, Oscar De la Torre, Finlay Wallace, Jamie Goggins

491Hydrodynamic performance of horizontal axis tidal turbine with different blade pitch angles

Yin Feng, Xiwu Gong, Shuangshuang Xu, Hu Pan

496Model Test and Numerical Simulation for Floating Oscillating Water Column Type Wave Energy Converter with Backward Bend Duct

Shunka C. Hirao, Kentaroh Kokubun, Toshifumi Fujiwara

504On the Structure of Waves Radiated by a Submerged Cylinder Undergoing Large-Amplitude Heave Motions

Raphaël Alwan, Boyin Ding, David M. Skene, Zhaobin Li, Luke G. Bennetts

511Static and Dynamic Structural Analyses for Wave Energy Converter with Oscillating Body and Connection Arm

Hyun-Sung Kim, Byoung Wan Kim, Yoon-Jin Ha, Ji Yong Park

519Design and Static Analysis of a High-performance Float Arm of Wave Energy Converter

Guanghua He, Chaogang Liu, Hai Yu, Zhigang Zhang, Zhengxiao Luan, Yang He

527Design of a Direct-acting Electromagnetic Wave Energy Capture Device with Boosted Capturable Vibration Frequency

Hao Tian, Boyang Zhou, Yongjun Gong

534Numerical Verification on Wave Direction Estimate Considering Wave Energy Variation

Hong Song, Shuang Chang, Fushun Liu

540Effect of Load on Performance of LMMHD Generator

K. X. Song, A. W. Peng, L. Z. Zhao

546Energy harvesting by applying VIV with a circular cylinder and galloping with a triangle cylinder in a low-speed water flume

Yu Shen, Jiasong Wang

552Research on LNG bunkering mooring system design of dual fuel large vessel

Ding Zhang, Yang Guang Xu, Xu Dong Wu

561Experimental investigations on joints with blind rivets to extend the design rules according to EUROCODE 3 for lightweight steel structures made of high-strength steels

Florian Kalkowsky, Ralf Glienke, Maik Dörre, Knuth-Michael Henkel

568Challenges and Solutions of “FPSO+Subsea” Mode Development for South China Sea

Jiayou Mao, Huaxiang Liu, Huoping Wang

574Synthesis and Application of Comb-type Salt-resistant Polycarboxylate Dispersant

Xuewen Yang, Hongtao Liu, Kangwei Ao, Lei Yang, Tianyi Zhang, Siqi Tu, Haipeng Xin, Zhongtao Yuan

579Design of MEMS Sensor Network for Submarine Hydrate Mounds Deformation Monitoring

Yongqiang Ge, Jiawang Chen, Xiaoling Le, Jingkun Ai, Chen Cao, Peng Zhou, Tao Liang

583Prediction of Permeability for Hydrate-bearing Sediments with Coexisting Hydrate Growth Habits

Yunwei Shi, Xianqi Luo, Jin Xu

588The design of well cement slurry with low hydration exothermic for cementing natural gas hydrate reservoir under deep water

Huajie Liu, Meihua Huo, Yuhuan Bu, Rui Ma

592Design of In-situ High-precision Terrain Deformation Data Acquisition System on the Seabed

Peng Zhou, Xiaoqing Peng, Dongrui Ruan, Chen Cao, Jiawang Chen

597Simulation for P-T-S_h Variations during Marine NGH Depressurization by COMSOL

Ye Chen, Ning He, Hui Wang, Xu Li, Yuan Yao, Yonghai Gao

604Wellbore Temperature Profile Calculation and Hydrate Formed Region Prediction when Drilling Horizontal Wells to Deepwater Reservoirs

Chao Fu, Jin Yang, Xiao Wang, Wenlong Li, Mengjie Lu, Lei Li, Minghe Zhang

611Investigation on Electromagnetic Separation of Produced Water in Oilfield

LZ Zhao, XL Feng, XQ Chen, AW Peng

617Study on strengthening fluid for the weakly consolidated shallow formation in deep-water: effective factors and curing effect

Leiju Tian, Yuhuan Bu

622A New Thermo Sensitive Plugging Spacer and Foam Cement Slurry for the Leakage Formation in Shunbei Oil and Gas Field

Yuan Gao, Guangguo Yang, Shiming Zhou, Yongtao Chu, Jingnan Xiao

629Survivability Study of Marine Drilling Conductor Considering Soil Disturbance

Minghe Zhang, Jin Yang, Yuanming Wang, Yisu Zhou, Lei Li, Yuxiang Yang

637Research and Application of Hydrophobically Association High-temperature Suspension Agent

Shuang Zou, Jian-Dong Wang, Tian-Yi Zhang, Wei Hou, Jian-Yao Wang, Fang-Zhu Xi, Fu-Quan Sun, Lei Yang

642Application of High Temperature and High Pressure Physical Simulation Experiment Technology in Heavy Oil Recovery

Tao Lin, Yubao Sun, Hongzhi Song, Qiaobo Wang

647Motion Simulation and Monitoring of an HVDC Platform’s Topside during Transportation and DP Float-over Installation

Hao Sun, Liancai Cai, Mingyuan Sun, Meng Yuan, Hanwen Yao, Andy Wang

653On wave-induced coupled motion during cooperative multi-crane lifting operation with two vessels

Kazuhisa Otsubo

661Numerical Feasibility Study on Installing Offshore Wind Turbine Tower and Nacelle by Floating Crane Vessel in China

Yu Du, Zi-yu Gao, Fei-peng Li

667Research on the Performance of Deep Water Jack-up Preloading in Wave

Chang Gao, Fei Wang, Hongtao Li

673Challenges of Fabrication and Integration of Complex Ship Integrated Turret

Jiayou Mao, Huaxiang Liu, Limei Feng, Longxiang Li

680Investigation on hydrodynamic response characteristic of 10000-ton topside floatover installation of the jacket platform in South China Sea

Li Xinchao, Li Huailiang, Yu Wentai, Bai Xiaodong, Luo Hanbing

687Trajectory Prediction of Falling Riprap Stones based on CFD-DEM Coupling Analysis

Zheng Huang, Jie Yang, Jian Zhou, Yanbo Liu

693The hydrodynamic analysis of side-by-side offloading including gap resonance

Tianwen Chen, Ju Fan

700A Study on Structural Optimization of Leg Mating Unit

Lisi He, Jinju Cui, Deyu Wang, Li Chen

706Seismic Response Analysis for Three-pylon Cable-stayed Bridge Under Foundation Scour

Yihua Cai, Huaimao Yang, Jiali Zeng

712Numerical Predication and Experimental Validation of Wind Load on a Jack-up Platform

Baili Zhang, My Ha Dao, Xiuqing Xing, Jing Lou, Wei Siang Tan, Yongdong Cui, Boo Cheong Khoo

720Numerical analysis of welded dislocation structure of jacket wall based on multi-scale modeling

Ning Liu, Lu-yang Zhang, Qian Chen, Jie Fan

728Research on the Punch-through Analysis of Self-elevating Unit based on the Energy Conservation Law

Hongtao Li, Jianbing Qu, Chang Gao

735Application of SSIV on SEMI-Submersible Platform to Facilitate Structural Integrity by Wet Tow Method

Gang Li, Ning He, Yuyang Fan, Lixin Liu, Rubin Zhang

742Dynamic Response and Stability Analysis of a Submerged Tension Leg Platform for Paving and Leveling Construction

Meihong Lin, Linwang Su, Zongquan Ying, Xuegang Wang

749Deepwater Mooring Monitoring and Early Warning System Development

Xueping Bai, Xiaoyong He, Yongjun Chen, Da Li, Yongfeng Wu

754Mooring system optimization for floating platforms in operational mode

Alexander S. Bolshev, Sergey A. Frolov, Ekaterina V. Shonina

761The Study of Hull Piping Stress Analysis of Semi-Platform

Jiuhuan Cheng, Zhiyuan Ji, Junjie Lei

767Study on structural strength of complex configuration connector of floating platform based on nonlinear contact analysis

Shi-yu Zhang, Liang-bi Li, Yue Han, Lei-lei Liu, Jing Wen, Xin-yu Wang, Ming-gang Tang

771Time Domain Dynamic Response of Coupled Platform-mooring-riser System under Mooring Failure

Yang Yu, Mingren Zhao, Jianxing Yu, Cheng Liu, Zhenmian Li

779Viscous Loading Effects on Large Floater Vertical Motions and Wave Drift Forces

Da Li, Cong Yi, Yongjun Chen

785Structural performance analysis of multi-module floating body with connector based on hydroelasticity

Xinyun Ni, Jun Ding, Ye Lu, Yuchao Chen, Qibin Wang, Ziyang Wei, Ying Chen, Xiaoming Cheng

792Research on the articulated connector load response of serially connected multi-module platform

Yu-chao Chen, Qi-bin Wang, Xin-yun Ni, Ye Lu, Zhen Lu, Xiao-ming Cheng

796Study of a Free-Flooding Anti-Motion Structure of the Cylindrical FPSO

Weinan Hao, Zhiyuan Wei, Decheng Wan

804Dynamic Effect in Heading Analysis of Turret Moored FPSOs

Youngkook Kim, Kwang-cheol Ha

811Research on the Arrangement Method of Docking Block for 400,000-ton Super-large FPSO

Xianyin Chen, Wenyuan Zeng, Qingchun Zhu, Chao Zhao

816Dynamic Responses of a novel Floating Column with Dry-well and Storage Platform under stochastic wave condition

Yan Li, Zhimin Zhao, Yougang Tang, Jianhao Xu, Yaolong Li, Ruoyu Zhang

823Time-Domain Analysis of Positioning Capability of DP Assisted Mooring System of a Drilling and Oil- Production Vessel

Jinhui He, Haibin Zhang, Renchuan Zhu, Huayong Tian

831Investigation and analysis of BOG generation during LNG ship to ship transfer operation

Fangqiu Li, Jiakun Fan, Hao Cheng, Liang Yang, Xinxin Li

836Investigation of flow characteristics for internal fluid in cryogenic LNG hoses based on structure feature

Miaoer Liu, Fangqiu Li, Xiaoguang Mi, Hao Cheng, Xiaohui Zhang, Yue Li

844EXPERIMENTAL STUDY ON THE EFFECTS OF WAVE AND CURRENT INTERACTION ON VERTICAL MOTIONS OF A CYLINDRICAL FPSO

Shi Deng, Yuanlang Cai, Xiaolong Yang, Zhengrong Song, Guang Yang

852Collapse Response of a Single Carcass Offshore Rubber Hose under Bending Moment

Daifeng Wei, Chen An, Zhe Zhang, Jin Zhang, Aixia Zhang

858Calculation method of wellhead bearing capacity of deepwater Suction Bucket Foundation

Chao Fu, Jin Yang, Lei Li, Xinyue He, Qingfeng Wei, Minghe Zhang, Xiangji Kong, Feng Qian, Haibing Pan

863Tolerance optimization for high temperature triple eccentric butterfly valve using QRNN algorithm

Zhuyun Shao, Bowen Jin, Ji Zeng, Renan Liu, Pan Gao, He Zhang, Shukang Tong

869Effects of Filtered Slow Drift Motion on Deepwater Platform Global Performance

Da Li, Cong Yi, Yongjun Chen

874Design and Analysis for Mooring Line of Wave observation Buoy System

Wei Tao, Shuqing Wang

880Operation Safety of Trailing Suction Hopper Dredger (TSHD) under Medium-long Period Wave

Jianzhang Qi, Yuchi Hao

888A Study on A Simulation Method for Heave Compensation Set-up Based on ADRC Technology

Mingjie Li, Junliang Zhang, Wei Wang, Shida Liu, Mao Ye

894Study on the Melting Characteristics of Waxy Crude Oil in Sunken Oil Tank

Yongyan Chen, Wenfeng Wu, Shuai Yang, Xuxiu Wang

901Long-term Petroleum Pollution Status of the Coastal Waters and Sediments after Dalian “7.16” Oil Spill

Weijun Guo,Wenhui Qi, Jibing Zou

906Numerical Simulation on Advection-diffusion of Leaked Gas from Oil Storage Tanks

Yonghui Wei, Wenfeng Wu, Xuxiu Wang, Yongyan Chen

912Characteristics of Heavy Metal Distributions in the Coastal Areas of Yangtze River

Xiaosheng Zhou, Sha Lou, Hao Wang, Larisa Dorzhievna Radnaeva, Elena Nikitina

916Sustainable conversion of heavy metal pollution of dredged sludge into unburned brick: Mechanism and characterization

Zhichao Shen, Xin Liang, Xuyuan Zhao, Xiaodan Mao, Jifu Yin, Feixin Wang

921Innovation Conceptual Design on Carbon Neutrality Deepwater Drilling Platform

Liangbin Xu, Jinlong Wang, Deqiang Tian, Yuting Li

926Vertical migration of ARGs at water-sediment interface under the influence of salinity and Ph

Li Xin, Liu Shuguang, Lou Sha, Radnaeva Larisa Dorzhievna, Nikitina Elena, Makhinov Aleksei Nikolavich, Araruna José Tavares

933Vertical transport of antibiotic resistance genes in soil affected by rainfall and physical-chemical factors based on one-dimensional soil column experiments

Jin Yuchen, Liu Shuguang, Lou sha, Radnaeva Larisa Dorzhievna, Nikitina Elena, Makhinov Aleksey Nikolavich, Araruna José Tavares

940Development Trend Analysis of Seawater Intrusion and Groundwater Control Research in Eastern Coast of Laizhou Bay

Yuxin Liu, Jingli Zhao, Yue Deng, Xiaofeng Duan, Weiling Song, Yue Guo

945Insight into deep dewatering of stocked sludge using composite conditioners of PFS and phosphogypsum: the mechanism and the fate of heavy metals

Xuyuan Zhao, Zhichao Shen, Xiaodan Mao, Jifu Yin, Feixin Wang

950Research on monitoring and optimization of lake sediment construction parameters

Jiachen Zeng, Yuchi Hao, Xiaowei Yan, Runli Tao, Wenbo Sun

956Site Selection and Planning of Sewage Outfall into the Sea

Shuqiao Fang, Chong Pan, Weiyong Shi, Xuefeng Xu, Liangliang Yu

961Study on coupling behavior between leakage of damaged tanker and ship motion

Zhiwei Ma, Jinshu Lu, Wenfeng Wu, Junjie Sun, Bo Chen, Xuxiu Wang

967Optimization of pollutant discharge in artificial islands

Chong Pan, Zekun Song, Shuqiao Fang, Zhijia Zheng, Mei Xu

972Research on Pneumatic Pump Micro-Turbulent & High-Precision Dredging Construction Process Based on Urban Inner Lake

Kaifei Cao, Chaozhe Yuan, Xunping Lin, Xuyuan Qiu, Jiacheng Luo, Jiachen Zeng, Sheng Wang, Wenbo Sun

978Numerical Simulation and Analysis of Temperature Field and Airflow Field of Deep Sea Manned Diving System

Chengjun Gao, Lei Jiang, Weizhe Xu, ShenShen Yang

983Mobile detection system for submarine gas hydrate seepage area

Wei Wang, XueYu Ren, Xiaoqing Peng, JiaWang Chen, Jin Guo, Ying Wang

987Numerical Study of Underwater Vehicle’s Magnetic Stealth Characteristic

Liang Dong, Jianwei Wu, Haixiong Zhu, Yun Wang, Qingjie Meng, Weihua Shi

992The Influence of Electromagnetic Environment on the Sound Energy of a MHD Propulsion System

Yajun Li, Aiwu Peng, Xiaoqiang Chen, Lingzhi Zhao

998Experimental Research on the Influence of High Frequency Ultrasonic Waves on the Bubble Wake of Underwater Vehicles

Yun Wang, Jianwei Wu, Haixiong Zhu, Qingjie Meng

1002Broadband acoustic absorption by phononic crystal comprising multi-periodic hard and void cylinders

Mingsheng Wang, Haoqi Hao, Qiang Liu

1008Optimal arrangement of sensors to predict vibration and sound radiation of underwater structures based on compressive sensing theory

Lei Xiong, Meixia Chen, Wenkai Dong

1014Dynamic Positioning Control of Unmanned Surface Vehicle for Core Sampling: Correction Input Using Neural Network

Shun Fujii, Junichiro Tahara, Shoichiro Baba, Yukihisa Sanada

1022Autonomous Underwater Vehicle Path Planning with Hybrid Policy Based Policy-Constrained Deep Reinforcement Learning

Qiongxiao Liu, Ben Li, Yue Jin, Zhemin Huang, Guohua Xu

1030Research on Trajectory Measurement Method of Underwater High-speed Attack Weapon in the Geodetic Coordinate System

Zhigang Wang,Zhongya Xia,Yingyuan Tian

1035Research on Path Tracking Control of Underwater Cleaning Robot

Yanmin Huang, Guoyuan Tang, Daomin Huang, Hongxuan Chen

1043Numerical Computation on Hydrodynamic Characteristic of AUV Near Uneven Seabed Based on Schwarz-Christoffel Mapping

Zhiyuan Jiang, Peng Li, Hongde Qin, Yu Guo

1051Research on the Influence of Seabed on the Hydrodynamic Performance of the Underwater Vehicle

Yu Guo, Peng Li, Hongde Qin, Zhiyuan Jiang

1059Numerical simulations of the propulsive performance of dual flapping foils in a tunnel and the vortex motions

Haopeng Cai, Dechao Yang, Guodong Xu, He Zhang

1064Numerical Simulations on Self-Propelled Fish with Turning Motion

Pengfei Wang, Ruoxin Li, Chonglei Wang, Chunyu Guo

1072Reinforcement Learning for Maneuver Control of a Bio-Inspired Vessel with Undulating Fin Propulsion

Gonzalo Garcia, Mohammad Uddin, Siddhartha Verma, Oscar Curet

1081Design on Safety and Concealment of Wave Glider

Yingyuan Tian, Weijia Li, Zhigang Wang

1085Numerical Multi-physics Investigation of Underwater Vehicle’s Mast and the Wake Produced by the Mast

Liang Dong, Jianwei Wu, Haixiong Zhu, Yun Wang, Qingjie Meng, Weihua Shi

1090Optimization of Submarine Resistance and Manoeuvrability Based on SBD Technique

Gong Chen, Jianwei Wu, Decheng Wan

1098Study on the Motion Stability of the Autonomous Underwater Helicopter

Jin Guo, Yuan Lin, Haocai Huang

1103Numerical Study on The Effect of Wing Position Lifting on The Motion Performance of a Hybrid-Driven Underwater Glider

Pengyao Yu, Xiangcheng Wu, Xiaohan Lin, Jiayi Liu, Yi Lin

1111Numerical Study of The Effect of Wing Flexibility on Hydrodynamic Performance of An Underwater Glider

Xiangcheng Wu, Pengyao Yu, Wenting Wang, Guangzhao Li, Yanzhi Pan

1116CFD Modeling of Damping Plate and Body of Deep-sea Vehicles for Estimation of Hydrodynamic Coefficients

Zhichao Zhao, Haitao Gu, Hao Gao, Mengmeng Feng, Yuan Sun

1122Numerical Study on the Estimation of Hydrodynamic Force Acting on AUV Using CFD Based on N-S Equation of the Non-Inertial Coordinate System

Siyu Chan, Hiroyoshi Suzuki

1129Analysis of a Tethered Underwater Vehicle Under the Influence of Sea Current with Adaptive Mesh

Shunyuan Xu, Jiaming Wu, Chenghua Ma, Haiyan Lv, Xianyuan Yang, Tian Zhang

1137Design and Analysis of Planetary Super-maneuverable Spherical Underwater Vehicle

Yixin Gao, Shijie Xu, Xinyi Xie, Chaowu Sheng, Rendong Feng, Haocai Huang

1145Overall design of capsule modular underwater viewing platform

Weihua Chen, Tongtong Guo, Jia Zhou, Hong Yi

1150Multi-Objective Optimization Design for DARPA Suboff Based on Kriging Model

Jianwei Wu, Yun Wang, Weihua Shi, Qingjie Meng, Haixiong Zhu

1155Design of Navigation System of Deep-Sea Stratum Drilling Robot

Xingshuang Lin, Jiawang Chen, Peihao Zhang, Zixin Weng, Ziqiang Ren

1161Proposal and Prototyping of Autopilot External Module for Underwater Robots

Tsukasa Kita, Toshinari Tanaka, Hiroyoshi Suzuki

1169Research on Design of Domestic Spherical Sector Window with Conical Edge

ChengJun Gao, WenXin Qu, Shuai Liu, XuYing Jiang

1175Adaptive Fuzzy Control Design Based on Nonlinear System of Underwater Vehicle

Xingbang Pan, Guohua Xu, Zhemin Huang, Sha Xie

1182Fault Diagnosis and Emergency Decision-making of Underwater High-speed Unmanned Vehicle Emergency System Based on MFNN

Sha Xie, Zhemin Huang, Xingbang Pan, Ben Li, Guohua Xu

1189Waterproof Joint Motors and Overall Structural Design for Deep-Sea Electric Manipulators

Xiaohui Hu, Jiawang Chen, Hang Zhou, Ziqiang Ren, Peng Zhou

1194Research on AUV Recovery by Use of Manipulator Based on Vision Servo

GuangJie Zhang, Guoyuan Tang, Daomin Huang, Yanmin Huang

1200Development of an Underwater Towed Exploration System for Archaeological Relics

Satoru Yamaguchi, Yu Fukuda, Yuta Shindo

1206Strength properties of deformed ice in the Kara, Laptev and East Siberian Seas

Yaroslav O. Efimov, Konstantin A. Kornishin, Petr A. Tarasov, Alexander T. Bekker, Evgeniy E. Pomnikov, Pavel V. Anokhin, Roman B. Guzenko, Sergey M. Kovalev

1214Seasonal evolution of strength and thickness of consolidated layer in hummocks and stamukhas of the Arctic offshore

Alexander T. Bekker, Egor E. Pomnikov, Roman B. Guzenko, Sergey M. Kovalev, Konstantin A. Kornishin, Yaroslav O. Efimov, Petr A. Tarasov, Teymur E. Mamedov

1223An Analysis of Sea Ice Hazard Factors and Their Influence on Seaports Operation in Ice Region of Bohai Sea

Xue-qin Liu, Yu-jin Zhang, Li-na Song, Wen-qi Shi, Dan-zhu Yu, Shuai Yuan

1228Experiments on tabular icebergs towing in the calm water

Konstantin A. Kornishin, Yaroslav O. Efimov, Petr A. Tarasov, Yuri P. Gudoshnikov, Igor V. Buzin, Alexander V. Nesterov, Dmitriy V. Nikushchenko, Dmitriy S. Khmara, Nikita V. Tryaskin

1241Periods of natural oscillations during iceberg towing

Petr A. Tarasov, Konstantin A. Kornishin, Yaroslav O. Efimov, Mikhail L. Boldyrev, Alexey V. Chernov, Ivan A. Svistunov, Dmitriy V. Nikushchenko, Alexander A. Rodionov, Nikita V. Tryaskin

1251Drag force of non-tabular icebergs during towing

Konstantin A. Kornishin, Yaroslav O. Efimov, Petr A. Tarasov, Alexey V. Chernov, Ivan A. Svistunov, Igor V. Buzin, Dmitriy V. Nikushchenko, Dmitriy S. Khmara, Nikita V. Tryaskin

1261Experimental Study on Ice Breaking Mechanism of Ice-Breaking Air Cushion Platform

Ce Sun, Yan Huang, Yufeng Tian, Jianqiao Sun

1269Investigation on ice-breaking resistance of a ship bow advancing in level ice

Xuhao Gang, Yukui Tian, Shaopeng Ji, Peter Jochmann, Chaoge Yu, Ying Kou

1276Propulsion Performance Analysis of Ship Moving in Old Ice Channel

Marina M. Karulina, Evgeny B. Karulin

1282Optimal Ship Routing in Ice: Comparison of Various Methods with Real Ship Tracks in the South-Western Kara Sea

Tatiana A. Alekseeva, Ruslan I. May, Valery Ye. Fedyakov, Yevgeny I. Makarov, Sergey V. Klyachkin, Yevgeny A. Grishin, Nina A. Krupina

1289The effect of an ice cover on the trimming moment of submarines

Alexandra V. Pogorelova, Victor M. Kozin, Vitaly L. Zemlyak

1295An Artificial Potential Field Model for the Risk Assessment of Icebreaker Escort Operations

Jiru Han, Di Zhang, Da Wu, Wengang Mao

1303Dispatch Optimization of Maritime Rescue Forces in Arctic Shipping Based on the Comparison of TOPSIS and the Weighted Scoring Method

Yinglong Chen, Jun Li, Xinjuan Hao, Yue Zhao, Yongjun Gong

1310A text-based approach for identification of RIFs in Arctic shipping

Shan-shan Fu, Yue Zhang, Zi-zheng Hu, Yong-tao Xi, Bing Han, Shen-ping Hu

1317Ice Load Analysis Method Based on CFD-DEM Coupling Method

Bihao Chen, Kai Zheng, Fanchao Wang, Junxia Zhu

1325Experimental and Numerical Investigation of the Hydrodynamic Effect during the Ice Floe-structure Interaction

Guiyong Zhang, Yu Zhao, Biye Yang, Zhe Sun

1332Experimental investigation on ice loading mechanism of typical offshore structures under the action of level ice

Yukui Tian, Chaoge Yu, Xuhao Gang, Shuai Kong, Shaopeng Ji, Yinghui Wang

1341VAE based Non-Autoregressive Transformer Model for Sea Ice Concentration Forecast

Da Wu, Xiao Lang, Wengang Mao, Di Zhang, Jinfen Zhang, Rong Liu

1347Study on the annual changing trend of Arctic sea ice melting for merchant shipping

Zhikang Wang, Jinfen Zhang, Da Wu

1354Assessment of the Seasonal and Multi-Year Variability in the Sea Ice Volume Export via the Fram Strait

Elizaveta S. Egorova, Yevgeny U. Mironov

1362Experimental Investigation on breaking strength of model ice with circular ice plate indentation tests

Wei-hang Zhao, Yu-kui Tian, Chao-ge Yu, Xu-hao Gang, Peng Lu

1369Calculation of Circumferential of Crack of Ice Blocks Based on YOLACT

Jinyan Cai, Li Zhou, Shifeng Ding, Vladimir G. Tsuprik, Alexander Bekker

1376Design of Multifunctional Fidelity Sampling Equipment for Polar Lake Sediments and Pore Water

Xiaoqing Peng, Xueyu Ren, Xiaoling Le, Wei Wang, Jiawang Chen, Hai Zhu

1380Study on the structural response of ship shoulder in narrow ice channel using SPH FEM

Ruitong Chen, Hui Li, Yan Feng, Xiangyu Wang

1386A Boundary Integral Equation Method for Wave Loads on A Ship in An Ice Channel

Yuyun Shi, Naizhe Chen, Zhifu Li

1391Ensuring of the strength of large Arctic LNG carriers and oil tankers for year-round transportation in the Arctic conditions

A. Andryushin, P. Zuev, A. Voronin, S. Fedoseev, S. Ryabushkin, M. Kuteinikov

1399Performance study of polar ships based on fuel consumption through the Northern Sea Route

Chang Xie, Li Zhou, Xu Zhou, Mingfeng Lu, Vladimir G. Tsuprik, Alexander Bekker

1407A study of full-scale measurement of channel widening by IB Polaris

Hanyang Gong, Riikka Matala

1413Study on the Dynamics of a Payload Influence in the Polar Ship

Yao Cheng, Oleg Gaidai, Daniil Yurchenko, Xiaosen Xu, Song Gao

1418Hydrodynamic Behaviour of A Ship Navigation Near A Large Ice Sheet

Yuyun Shi, Yunhe Yan, Zhifu Li

1423Numerical Investigation into the Effects of Layer and Accumulated Ice Floes on the Hydrodynamics Performance of the Damaged Ship

XinLong Zhang, Simone Mancini, Ping Li

1429Adaptive ECMS for Hybrid Power System of Mini Polar Cruise Ship

Zhuang Wang, Li Chen, Yinzheng Zhou, Nanhong Guo, Bin Wang