%0 Journal Article
%T EXPERIMENT AND INVERSE ANALYSIS FOR MECHANICAL PROPERTIES OF LARGE DIAMETER PRESTRESSED CONCRETE TUBULAR PILE AT SEAPORT<br>海港大管桩力学性能实验测试与反演研究
%A ZHANG Junhong
%A LI Shihai
%A XU Likai
%A <br>张俊红
%A 李世海
%A 许利凯
%J 力学与实践
%D 2007
%I 
%X The deformation of the large diameter prestressed concrete tubular pile subjected to external forces is tested on the spot by applying fiber grating sensing technology.Based on test results,the related mechanical parameters of the large diameter prestressed concrete tubular pile were obtained by an inverse analysis.At the same time,the epoxide resin at the joint gap has little effect on the mechanical properties of the large diameter prestressed concrete tubular pile.The reasonable mechanical parameters obtained by the inverse analysis provide useful data for stress analysis and health monitoring of the large diameter prestressed concrete tubular pile under various engineering conditions.
%K large diameter prestressed concrete tubular pile
%K field experiment
%K inverse analysis<br>大管桩
%K 现场实验
%K 反分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=2220E60A9883D37D&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=16D8618C6164A3ED&eid=2001E0D53B7B80EC&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=7