%0 Journal Article
%T THEORETICAL ANALYSIS OF BOLT PULLOUT BASED ON PERFECT ELASTO-PLASTIC MODEL<br>理想弹塑性锚杆拉拔理论分析
%A WEI Xinjiang
%A WEI Wei
%A ZHANG Shimin
%A <br>魏新江
%A 危伟
%A 张世民
%J 力学与实践
%D 2006
%I 
%X Based on the assumption that the shear force and the shear displacement between the bolt and the surrounding soil follow a perfect elasto-plastic model, an analytical solution for the anchor pullout resistance is derived. According to the field uplift tests of grouted bolts burried in mucky soil, the pullout resistance of bolt is calculated by the formula and compared with that directly obtained from tests. A good agreement is obtained.
%K perfect elasto-plastic model
%K bolt
%K pullout
%K theoretic analysis<br>理想弹塑性
%K 锚杆
%K 拉拔
%K 理论分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=EEB05B267ED3389C&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=38B194292C032A66&sid=014B591DF029732F&eid=6AC2A205FBB0EF23&journal_id=1000-0879&journal_name=力学与实践&referenced_num=3&reference_num=7