竖向荷载作用下的无洞口连续墙梁的有限元分析  

FINITE ELEMENT ANALYSIS OF NO-HOLE CONTINUOUS WALL-BEAMS SUBJECTED TO VERTICAL LOADING

作　　者：孟达[1] 杭英 周云麟[3] 

机构地区：[1]中国矿业大学(北京校区),北京100083 [2]上海佘山乡村俱乐部有限公司,上海201619 [3]鞍钢集团公司,鞍山114000

出　　处：《工业建筑》2004年第12期48-50,共3页Industrial Construction

摘　　要：利用有限元法 ,通过图形分析无洞口连续墙梁的内力、应力分布及其变化规律 ,从而能够计算无洞口连续墙梁与托梁之间的相互作用力 ,及其内部应力的分布情况 ,即能验证试验中的内力及应力的变化规律 ,也能找到试验中不能直接发现的规律 ,为墙梁的设计提供较精确的理论依据。The internal force, stress distribution and its changing law of no-hole continu ous wall beams are analyzed by diagrams, using finite element method, and thus t he interactive forces between the no-hole continuous wall beams and joists can be computed, i.e. the law of changing in the internal forces and the stress in t he tests can also be verified; and the laws that can not be found by the tests c an be obtained, which can provide a more precise theoretical basis for the desig n of the wall beams.

关 键 词：连续墙梁 竖向荷载作用 洞口 内力 托梁 应力分布 有限元分析 有限元法 验证试验 内部 

分 类 号：TU311.4[建筑科学—结构工程]