如何采用PMCAD软件调整结构方案使地震作用下墙体抗力与效应比满足要求
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摘要
墙体的抗力与效应比跟砂浆标号、构造柱的数量和纵向钢筋截面面积、构造柱混凝土标号和钢筋级别、墙体截面面积,以及墙体洞口位置等有关。结合规范、PMCAD软件和具体工程,介绍了在地震力作用下砖混结构中墙体抗力与效应比的计算过程和调整方法。
The resistance to load effect ratio of walls can be influenced by the mortar strength,the amount and strength of construction columns,the section area and grade of flexural reinforcement,the section area of walls,the disposed hole of the wall,and so on.Based on the relative code and a real project,the calculating procedure and the adjusting method on the resistance to load effect ratio of the wall in the brick-concrete structure under the earthquake are introduced with the PMCAD program.
The resistance to load effect ratio of walls can be influenced by the mortar strength,the amount and strength of construction columns,the section area and grade of flexural reinforcement,the section area of walls,the disposed hole of the wall,and so on.Based on the relative code and a real project,the calculating procedure and the adjusting method on the resistance to load effect ratio of the wall in the brick-concrete structure under the earthquake are introduced with the PMCAD program.
引文
[1]陈岱林,金新阳,张志宏.砌体结构CAD原理及疑难问题解答[M].北京:中国建筑工业出版社,2004.
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