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什么情况下采用筏板基础
更新时间: 2020-09-17 00:00:00  

一般地基承载力不均匀或者地基软弱的时候用笩板基础。建筑物荷载较大,地基承载力较弱,常采用砼底板筏板,承受建筑物荷载,形成筏基,其整体性好,能很好地抵抗地基不均匀沉降。

筏型基础是指把柱下独立基础或者条形基础全部用联系梁联系起来,下面再整体浇注底板。它又叫筏板型基础,即满堂基础,筏板基础由底板、梁等整体组成。筏板基础分为平板式筏基和梁板式筏基,平板式筏基支持局部加厚筏板类型,梁板式筏基支持肋梁上平及下平两种形式。

关键词: 什么 情况 采用 基础

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