梁内塑性内力重分布的浅析  

The Analysis Distribution Again About Plastic Internal Force in the Beam

作　　者：刘颖[1] 谷寅[2] 张春平[1] 

机构地区：[1]黑龙江工程学院,黑龙江哈尔滨150050 [2]黑龙江省公路勘察设计院,黑龙江哈尔滨150080

出　　处：《交通科技与经济》2002年第3期21-22,24,共3页Technology & Economy in Areas of Communications

摘　　要：说明了用塑性理论调整超静定梁弯矩分布的基本概念,指出用弹性理论和塑性理论进行设计时的利弊。The method of plastic theorem is applied to solve moment redistribution in the beam. The advantages and disadvantages with the flexibility and plastic theorem are provided in planning.

关 键 词：梁 塑性内力 重分布 塑性理论 简支梁 超静定结构 钢筋混凝土梁 

分 类 号：TU323.3[建筑科学—结构工程] U441[建筑科学—桥梁与隧道工程]