夹片式七孔锚具强度分析  

Research on strength analysis of seven-hole anchorage

作　　者：陈从升[1] 汪日光[1] 张正彬[1] 

机构地区：[1]安徽建筑工业学院机电工程学院,合肥230601

出　　处：《现代制造工程》2009年第10期79-82,共4页Modern Manufacturing Engineering

基　　金：安微省高等学校青年教师科研基金资助项目(2008jq1084)

摘　　要：针对某型号夹片式七孔锚具进行强度分析研究,在钢绞线一端施加大小不同的一组载荷,运用有限元仿真软件进行计算,获得该锚具的两个临界载荷值,即1200MPa和1850MPa,然后分别具体研究在这两个载荷作用下,锚具的应力、应变状态及锚圈的轴向位移变化情况。Aiming at seven-hole anchorage of certain type, strength analysis are carried out. A series of loads with different value are done to the strands. By finite element software, the numerical simulation calculations are completed and then two critical loads are acquired, ie, 1200MPa and 1850MPa. Next under the two loads respectively, the state of stress and strain of the anehorage as well as axial displaeement of anchorage head are studied in detail.

关 键 词：夹片式锚具 有限元 强度分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]