不同墙高挡墙如何衔接

2025年04月07日 09:07
有3个网友回答
网友(1):

地形高差这么大?即便是实际地形是这样,施工的时候很可能也会破坏掉原地形,到时候现场再调整也行。最好挡墙基础部分上下能搭接住,如果地形图不是非常精准基础埋深一点只有好处没有坏处,毕竟挖基坑过程中不可能直上直下那么齐整。不同高度之间需要设置沉降缝,不管多长,除非基底是坚硬的岩石。3m分段的确稍微偏短,施工倒是没有影响,如果能搞到5米以上尽量调整一下,当然不调整也没太大关系,能通过计算就行。个人浅见,欢迎拍砖。

网友(2):

挡土墙一般10~15米长度设沉降缝,遇地形、地质变化较大的要加设。3米高挡墙与10米高挡墙相接,如果长度大于10米,应设沉降缝;若二者长度均不足10米,同时地基若为基岩,可不设沉降缝。

网友(3):

交接处采用沉降缝分开。

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