静载试验方法在水闸地基土体抗拔变形量计算中的应用  

Application of static load test method in uplift deformation of sluice foundation soil

作　　者：王丹丹 WANG Dandan(Panjin Hydrological Bureau,Liaoning Province,Panjin 124010,China)

机构地区：[1]辽宁省盘锦水文局,辽宁盘锦124010

出　　处：《水科学与工程技术》2021年第3期17-19,共3页Water Sciences and Engineering Technology

摘　　要：基于静载试验方法对水闸地基的土体抗拔变形量进行计算适用性分析。分析表明:其抗拔变形量计算误差相比于传统方法可平均降低8.6%,水闸地基抗拔变形量随着轴力呈线性变化。研究成果对于水闸地基土体稳定性设计具有重要参考意义。Based on the static load test method,the applicability of the soil pull-out stress of the sluice foundation is analyzed.The analysis shows that the calculation error of the pull-out stress can be reduced by 12.5%compared with the traditional method,and the pull-out stress of the sluice foundation shows an analytical linear change with the axial force.The research results have important reference significance for the stability design of the sluice foundation soil.

关 键 词：静载试验 土体抗拔变形计算 适用性分析 水闸地基 

分 类 号：TV223[水利工程—水工结构工程]