Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for bottom plate at middle partition wall of deep foundation pit
The invention relates to a construction method for a bottom plate at a middle partition wall of a deep foundation pit. The construction method comprises the following steps that the middle partition wall is dismantled to the position above a bottom plate plane; chiseling out steel bars corresponding to the positions of the bottom plates on the two sides of the mid-partition wall; middle partition wall steel bars are connected with bottom plate steel bars through connectors; and two side structures of the mid-partition wall are filled. According to the construction method for the bottom plate at the middle partition wall of the deep foundation pit, on the premise that safety is met, compared with a traditional construction method, the risk that confined water inrushes due to the fact that a post-construction area is reserved at the bottom plate and the middle partition wall can be avoided, the retention enclosure time of a confined well is shortened, a force transmission device arranged between the bottom plate and the middle partition wall is reduced, and the construction cost is reduced. And manpower and material resources for water pumping, maintenance, finished product protection and the like are reduced.
本发明涉及一种深基坑中隔墙处底板施工方法，包括如下步骤：拆除中隔墙至底板平面上方；凿出中隔墙两侧的底板位置对应处的钢筋；通过接驳器将中隔墙钢筋与底板钢筋连接；补缺中隔墙两侧结构。本发明提供的深基坑中隔墙处底板施工方法，在满足安全的前提下，与传统的施工方法相比，可避免因底板与中隔墙处留设后施工区域带来承压水突涌风险，减少了承压井的留置围护时间、减少了底板与中隔之间设置的传力装置，减少了抽水、维护、成品保护等花费的人力、物力。
Construction method for bottom plate at middle partition wall of deep foundation pit
The invention relates to a construction method for a bottom plate at a middle partition wall of a deep foundation pit. The construction method comprises the following steps that the middle partition wall is dismantled to the position above a bottom plate plane; chiseling out steel bars corresponding to the positions of the bottom plates on the two sides of the mid-partition wall; middle partition wall steel bars are connected with bottom plate steel bars through connectors; and two side structures of the mid-partition wall are filled. According to the construction method for the bottom plate at the middle partition wall of the deep foundation pit, on the premise that safety is met, compared with a traditional construction method, the risk that confined water inrushes due to the fact that a post-construction area is reserved at the bottom plate and the middle partition wall can be avoided, the retention enclosure time of a confined well is shortened, a force transmission device arranged between the bottom plate and the middle partition wall is reduced, and the construction cost is reduced. And manpower and material resources for water pumping, maintenance, finished product protection and the like are reduced.
本发明涉及一种深基坑中隔墙处底板施工方法，包括如下步骤：拆除中隔墙至底板平面上方；凿出中隔墙两侧的底板位置对应处的钢筋；通过接驳器将中隔墙钢筋与底板钢筋连接；补缺中隔墙两侧结构。本发明提供的深基坑中隔墙处底板施工方法，在满足安全的前提下，与传统的施工方法相比，可避免因底板与中隔墙处留设后施工区域带来承压水突涌风险，减少了承压井的留置围护时间、减少了底板与中隔之间设置的传力装置，减少了抽水、维护、成品保护等花费的人力、物力。
Construction method for bottom plate at middle partition wall of deep foundation pit
一种深基坑中隔墙处底板施工方法
YANG WANFENG (Autor:in) / YAN YANJUN (Autor:in) / WU ZHONGQIANG (Autor:in) / DENG YONGPING (Autor:in) / HU YI (Autor:in) / BAO ENGANG (Autor:in) / ZHOU ZELING (Autor:in) / SONG ZIJIE (Autor:in)
27.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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