软体排顺水流施工受力分析与实船测试研究  

Study on Force Analysis and Ship Testing for Flexible Mattress

作　　者：张群 

机构地区：[1]长江航道局,武汉430011

出　　处：《武汉理工大学学报（交通科学与工程版）》2014年第3期619-622,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：西部交通科技建设项目资助(批准号:201132854810)

摘　　要：定量分析软体排顺水流沉排施工受力,是保障软体排施工安全的基础.文中建立了在动水中铺排船移动时软体排受力计算模型,确定了模型参数在一定水深的内取值,同时开展了软体排受力测试试验.试验表明:理论计算结果对现场试验与施工起到了一定的预示作用,且排体两侧受力大于排体中间.Accurate quantitative force analysis is the foundation for the protection of flexible mattress construction safety.In this paper,a calculation model of flexible mattress force analysis when the arrangement ship moves in dynamic water is proposed.And the values of model parameters in a certain depth are determined.The results of force analysis and ship testing show that the theoretical results play a certain role in predicting the test and construction site.The side force of mattress is greater than the intermediate stress.The results can provide a reliable basis for mattress construction process.

关 键 词：航道整治 软体排 施工工艺 铺排船 

分 类 号：U612[交通运输工程—船舶及航道工程]