弹性应力配筋的应用探讨  

Application of elastic stress reinforcement

作　　者：陈汝津[1] 

机构地区：[1]广西水利电力勘测设计研究院,广西南宁530023

出　　处：《广西水利水电》2004年第2期68-70,87,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：　通过对桂江巴江口水电站溢流坝弹性有限元计算成果的分析,指出部分结构仅根据主拉应力图形面积进行配筋存在的问题,并给出正应力图形面积的修正系数,使配筋结果更加合理。The author analyzed the results of elastic finite element calculation conducted for the overflow dam body of Bajiangkou Hydro Power Plant on Guijiang river, pointed out that for some structures, there existing problem when designing reinforcement only based on area of principal tensile stress graph. The correction factor of normal stress graph area to rationalize reinforcement design is also studied.

关 键 词：巴江口水电站 溢流坝 弹性 有限元 配筋 弹性应力 

分 类 号：TV652.1[水利工程—水利水电工程]