建构筑物地基基坑体积型状多种多样、挖深不一、坡度各异。
There are various volumes and shapes for the foundation pits of the buildings and structures and their excavation depths and slopes are different.
基坑开挖或施行人工挖孔桩常常需要进行人工降水。
Dewatering is always necessary in foundation pit excavation and hand dig piles.
介绍一软土地区深基坑由于超挖引起基坑险情的工程实例。
An engineering example that a deep foundation pit is in dangerous status caused by over excavation in soft clay is described.
明挖扩大基础基坑开挖时，土方采用挖掘机开挖，并由人工配合进行边坡修理、基坑顶面排水沟的修建等辅助工作。
For open spread foundation, the pit is excavated by excavators for earth work with manpower to trim the side slope and build the ditch on top of base pit.
根据实测软土基坑坑侧最大位移与时间关系资料，经统计分析建立了3种有代表性的位移与时间(挖深)的双曲线函数。
According to the data statistics of Max transformation aside of pit to time, the paper established 3 typical hyperbolic function of displacement to time (depth).
设计了拟建沈阳地铁沈阳站点人工挖孔桩支护施工的基坑降水方案；
The thesis designs the pit dewatering scheme of hand-dug piles support of ShenYang subway's ShenYang station construction;
设计了拟建沈阳地铁沈阳站点人工挖孔桩支护施工的基坑降水方案；
The thesis designs the pit dewatering scheme of hand-dug piles support of ShenYang subway's ShenYang station construction;
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