Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coastal area building basement fire elevator foundation pit excavation method
The invention discloses a coastal area building basement fire elevator foundation pit excavation method, belongs to the technical field of foundation pit supporting, and aims to solve the problem that an existing conventional basement fire elevator foundation pit support cannot meet the construction requirement of the special environment of a coastal mud flat area. In order to overcome the defects and defects, the excavation and enclosure method for the fire elevator foundation pit of the large building basement in the coastal mud flat area is adopted, layered small-gradient excavation is adopted, namely, the measures that a lower-layer fire elevator foundation pit enclosure is subjected to rapid forming of an enclosure and an upper-layer fire elevator foundation pit enclosure is subjected to secondary utilization of building disintegrating slag are adopted, large and wide slope excavation is completely eradicated, and the construction period is shortened. And therefore, the personal safety of operators is ensured while the construction quality of the fire elevator foundation pit is ensured.
本发明公开了一种沿海地区建筑地下室消防电梯基坑开挖方法，属于基坑支护技术领域，针对现有常规的地下室内消防电梯基坑围护无法保证沿海滩涂地区这种特殊环境的施工要求，为弥补缺陷和不足而采取的一种沿海滩涂地区大型建筑地下室消防电梯基坑开挖围护方法，采取分层小坡度开挖，即下层消防电梯基坑围采用护快速成型、上层消防电梯基坑围护采用建筑碎渣二次利用的措施，杜绝大而广的放坡开挖，进而扰动地下室底板基层，在保证消防电梯基坑施工质量的同时确保作业人员的人身安全。
Coastal area building basement fire elevator foundation pit excavation method
The invention discloses a coastal area building basement fire elevator foundation pit excavation method, belongs to the technical field of foundation pit supporting, and aims to solve the problem that an existing conventional basement fire elevator foundation pit support cannot meet the construction requirement of the special environment of a coastal mud flat area. In order to overcome the defects and defects, the excavation and enclosure method for the fire elevator foundation pit of the large building basement in the coastal mud flat area is adopted, layered small-gradient excavation is adopted, namely, the measures that a lower-layer fire elevator foundation pit enclosure is subjected to rapid forming of an enclosure and an upper-layer fire elevator foundation pit enclosure is subjected to secondary utilization of building disintegrating slag are adopted, large and wide slope excavation is completely eradicated, and the construction period is shortened. And therefore, the personal safety of operators is ensured while the construction quality of the fire elevator foundation pit is ensured.
本发明公开了一种沿海地区建筑地下室消防电梯基坑开挖方法，属于基坑支护技术领域，针对现有常规的地下室内消防电梯基坑围护无法保证沿海滩涂地区这种特殊环境的施工要求，为弥补缺陷和不足而采取的一种沿海滩涂地区大型建筑地下室消防电梯基坑开挖围护方法，采取分层小坡度开挖，即下层消防电梯基坑围采用护快速成型、上层消防电梯基坑围护采用建筑碎渣二次利用的措施，杜绝大而广的放坡开挖，进而扰动地下室底板基层，在保证消防电梯基坑施工质量的同时确保作业人员的人身安全。
Coastal area building basement fire elevator foundation pit excavation method
沿海地区建筑地下室消防电梯基坑开挖方法
LI YANCHUN (Autor:in) / WU CHUNYI (Autor:in) / ZHANG YAN (Autor:in) / ZHANG XUNLAI (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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