基于沉箱浮游稳定性计算原理的浮码头横稳性计算方法  

Calculation method of horizontal stability of floating wharf based on calculation principle of caissons floating stability

作　　者：张兴旺 ZHANG Xing-wang(China Railway Fifth Survey and Design Institute Group Co.,Ltd.,Beijing 102600,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《水运工程》2021年第3期58-63,共6页Port & Waterway Engineering

摘　　要：浮码头中的浮箱横稳性关乎旅游码头运营安全及游客人身安全。JTS 165-7—2014《游艇码头设计规范》发布之前,工程设计中浮箱横稳性计算均采用重力式沉箱浮游稳定性计算原理。在梳理沉箱和浮箱计算原理的基础上,采用理论分析、公式推导、工程案例验证的研究方法,证实了浮箱横稳性计算采用重力式沉箱浮游稳定性计算原理是合理可行的。研究成果对后续研究及设计工作具有重要的参考价值。The horizontal stability of the pontoon in the floating wharf is related to the operation safety of the tourist wharf and the personal safety of tourists.Before the issuance of JTS 165-7—2014 Code for design of marinas,the calculation principle of the floating stability of the pontoon in the engineering design was based on the calculation principle of the floating stability of the gravity caisson.Based on combing the calculation principles of caissons and pontoons,this paper uses the research methods of theoretical analysis,formula derivation and engineering case verification to verify that it is reasonable and feasible to calculate the floating stability of pontoons by using gravity caisson floating stability calculation principles.The research results of this paper have important reference value for the follow-up research and design work.

关 键 词：横稳性 浮游稳定性 浮码头 

分 类 号：U656[交通运输工程—港口、海岸及近海工程]