集中荷载作用下组合梁剪切滑移计算分析  

Calculation Analysis of Shearing Slip for Steel-Concrete Composite Beam Under Concentrated Load

作　　者：刘寒冰[1] 刘文会[1] 张云龙[1] 

机构地区：[1]吉林大学交通学院,长春130025

出　　处：《应用数学和力学》2005年第6期677-682,共6页Applied Mathematics and Mechanics

基　　金：吉林省科技发展计划项目(20020631)

摘　　要：　基于弹性理论,对钢_混凝土组合梁在竖向集中荷载作用下的剪切滑移应变差进行了理论分析,并与均布荷载作用下公认的理论解进行了计算对比·　结果表明,所推导的在集中荷载作用下,钢_混凝土组合梁的剪切滑移应变差的计算公式是可信的·　因为实际工程多为集中荷载作用。The strain's difference of steel and concrete under vertical concentrated load was analyzed on the basis of elastic theory,and was compared with ideal solution of steel and concrete under vertical uniform load. The results indicate that the computing formula concluded from the paper is believable. The practical structure usually bears concentrated load, so it can be used in the practical engineering.

关 键 词：组合梁 集中荷载 部分共同作用 剪切滑移 

分 类 号：O343.1[理学—固体力学] TU311.1[理学—力学]