Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Elevator foundation pit structure and elevator foundation pit construction method
According to the elevator foundation pit structure and the elevator foundation pit construction method, a prefabricated raft is supported through a supporting and adjusting assembly, a pouring cavity is formed between the bottom of the prefabricated raft and a foundation lime soil cushion layer, the prefabricated raft is installed firstly, and then a concrete cushion layer is poured; after the concrete cushion layer is poured, the maintenance period does not need to be waited, the next installation and adjustment of the prefabricated side vertical plates and the prefabricated stand columns are not affected, and the construction period is shortened. The levelness and height of the prefabricated raft can be adjusted through the supporting and adjusting assemblies, the perpendicularity and height of the prefabricated stand columns can be adjusted through combination of the stand column adjusting bolts and the adjusting plates, and the engineering quality of an elevator foundation pit is guaranteed.
本发明提供了一种电梯基坑结构及电梯基坑施工方法，利用支撑调整组件对预制筏板进行支撑，在预制筏板底部与地基灰土垫层之间形成浇筑空腔，先安装预制筏板后浇筑混凝土垫层，浇筑混凝土垫层后无需等待养护期不影响下一步的预制侧立板、预制立柱的安装调整，缩短了施工周期。本发明利用支撑调整组件可调整预制筏板的水平度和高度，利用立柱调整螺栓与调整板组合可调整预制立柱的垂直度和高度，保证了电梯基坑的工程质量。
Elevator foundation pit structure and elevator foundation pit construction method
According to the elevator foundation pit structure and the elevator foundation pit construction method, a prefabricated raft is supported through a supporting and adjusting assembly, a pouring cavity is formed between the bottom of the prefabricated raft and a foundation lime soil cushion layer, the prefabricated raft is installed firstly, and then a concrete cushion layer is poured; after the concrete cushion layer is poured, the maintenance period does not need to be waited, the next installation and adjustment of the prefabricated side vertical plates and the prefabricated stand columns are not affected, and the construction period is shortened. The levelness and height of the prefabricated raft can be adjusted through the supporting and adjusting assemblies, the perpendicularity and height of the prefabricated stand columns can be adjusted through combination of the stand column adjusting bolts and the adjusting plates, and the engineering quality of an elevator foundation pit is guaranteed.
本发明提供了一种电梯基坑结构及电梯基坑施工方法，利用支撑调整组件对预制筏板进行支撑，在预制筏板底部与地基灰土垫层之间形成浇筑空腔，先安装预制筏板后浇筑混凝土垫层，浇筑混凝土垫层后无需等待养护期不影响下一步的预制侧立板、预制立柱的安装调整，缩短了施工周期。本发明利用支撑调整组件可调整预制筏板的水平度和高度，利用立柱调整螺栓与调整板组合可调整预制立柱的垂直度和高度，保证了电梯基坑的工程质量。
Elevator foundation pit structure and elevator foundation pit construction method
一种电梯基坑结构及电梯基坑施工方法
WEN FU'AN (Autor:in) / LI RUIQIAN (Autor:in) / WEN CHENGRU (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
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