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柱下独基在什么情况下要设置基础系梁，与地基土类别与抗震等级有什么关系吗？作用有事什么呢？ - 工程设计 - 项目管理 - 氿上知道
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满意答案
首先基础系梁是基础之间的连系梁,作用是增加结构的整体性,减小不均匀沉降。
什么时候要设？详《抗规》2010版 第6.1.11条有明确规定。
其余的视情况而定，例如有的基础短柱较大，两柱之间有自承重墙，也可以设置系梁，此时一般叫地梁。
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回答于：2013-08-29
共3条回答