深水铺排船滑板支撑结构受力模型分析研究  

Study on Mechanical Model of Support Structure on Geotextiles-Laying Vessel

作　　者：冯海暴 

机构地区：[1]天津大学水利工程仿真与安全国家重点实验室,天津300072 [2]天津大学建筑工程学院,天津300072 [3]中交一航局第二工程有限公司,青岛266071 [4]中交第一航务工程局有限公司,天津300461

出　　处：《中国造船》2017年第4期124-132,共9页Shipbuilding of China

基　　金：国家重点研发计划(2017YFC0805305)

摘　　要：传统的深水铺排船采用吊浮式滑板受力结构,水深和其它作业工况的变化对滑板的受力有显著的影响。论文在对国内外铺排船滑板结构形式调研的基础上,针对国家重点工程的现场施工条件,通过试验、解析计算和数值模拟对深水铺排受力进行了分析和应用验证。这项成果对深水铺排施工提供了受力分析和计算的方法,对类似设备中排体的设计和施工技术的改进有一定的借鉴作用。Floating slide plate is applied to traditional deep-water ship laying, and variation of water depth and other working conditions has significant influence on the stress of the slide plate. Through the investigation and research on the structure of slide plates mounted on ships in China and foreign countries, this paper analyzes the stress of deep-water laying by means of experiment, analytical calculation and numerical simulation. The research result provides a method calculating structural stress for deep-water laying construction, and also provides a reference for the design and construction of similar equipment.

关 键 词：深水铺排船 滑板固定支撑 受力模型 移动悬链线 

分 类 号：TB12[理学—工程力学]