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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit supporting structure based on limited space and deep foundation pit supporting method
The invention relates to a deep foundation pit supporting structure based on a limited space. The deep foundation pit supporting structure comprises a supporting main body, the supporting main body is defined by a plurality of arc-shaped supporting plates which are sequentially connected end to end, the adjacent arc-shaped supporting plates are connected together through a reinforcing assembly located in the supporting main body, a water stop strip for preventing water from permeating into the supporting main body is arranged at the joint of every two adjacent arc-shaped supporting plates, the water stop strips are located outside the supporting main body and bonded to the adjacent arc-shaped supporting plates in a sealed mode, first inserting grooves are formed in one sides of the arc-shaped supporting plates, first inserting strips are arranged on the other sides of the arc-shaped supporting plates, between every two adjacent arc-shaped supporting plates, the first inserting strip of one arc-shaped supporting plate is arranged in the first inserting groove of the other arc-shaped supporting plate in a penetrating mode, a sealing bottom is arranged at the lower end of the interior of the supporting main body and comprises a waterproof layer and a concrete layer formed through cast-in-place, and the arc-shaped supporting plates are prefabricated parts. The deep foundation pit supporting structure based on the limited space is provided, the problem that payment construction of a foundation pit with the limited space is difficult is solved.
本发明涉及一种基于受限空间的深基坑支护结构，包括支护主体，支护主体由若干个弧形支护板首尾依次连接在一起围成，相邻的形支护板之间通过位于支护主体内部的加固组件连接在一起，相邻的形支护板的连接处设有防止水渗入支护主体内部的止水条，止水条位于支护主体的外部且同时密封粘接在相邻的弧形支护板上，弧形支护板的一侧开设有第一插槽、另一侧设有第一插条，相邻的所述形支护板之间、一个弧形支护板的第一插条穿设在另一个弧形支护板的第一插槽内，支护主体内部的下端设有封底，封底包括防水层和现浇而成的混凝土层，弧形支护板为预制件。本发明提供了一种基于受限空间的深基坑支护结构，解决了受限空间的基坑的支付施工难的问题。
Deep foundation pit supporting structure based on limited space and deep foundation pit supporting method
The invention relates to a deep foundation pit supporting structure based on a limited space. The deep foundation pit supporting structure comprises a supporting main body, the supporting main body is defined by a plurality of arc-shaped supporting plates which are sequentially connected end to end, the adjacent arc-shaped supporting plates are connected together through a reinforcing assembly located in the supporting main body, a water stop strip for preventing water from permeating into the supporting main body is arranged at the joint of every two adjacent arc-shaped supporting plates, the water stop strips are located outside the supporting main body and bonded to the adjacent arc-shaped supporting plates in a sealed mode, first inserting grooves are formed in one sides of the arc-shaped supporting plates, first inserting strips are arranged on the other sides of the arc-shaped supporting plates, between every two adjacent arc-shaped supporting plates, the first inserting strip of one arc-shaped supporting plate is arranged in the first inserting groove of the other arc-shaped supporting plate in a penetrating mode, a sealing bottom is arranged at the lower end of the interior of the supporting main body and comprises a waterproof layer and a concrete layer formed through cast-in-place, and the arc-shaped supporting plates are prefabricated parts. The deep foundation pit supporting structure based on the limited space is provided, the problem that payment construction of a foundation pit with the limited space is difficult is solved.
本发明涉及一种基于受限空间的深基坑支护结构，包括支护主体，支护主体由若干个弧形支护板首尾依次连接在一起围成，相邻的形支护板之间通过位于支护主体内部的加固组件连接在一起，相邻的形支护板的连接处设有防止水渗入支护主体内部的止水条，止水条位于支护主体的外部且同时密封粘接在相邻的弧形支护板上，弧形支护板的一侧开设有第一插槽、另一侧设有第一插条，相邻的所述形支护板之间、一个弧形支护板的第一插条穿设在另一个弧形支护板的第一插槽内，支护主体内部的下端设有封底，封底包括防水层和现浇而成的混凝土层，弧形支护板为预制件。本发明提供了一种基于受限空间的深基坑支护结构，解决了受限空间的基坑的支付施工难的问题。
Deep foundation pit supporting structure based on limited space and deep foundation pit supporting method
基于受限空间的深基坑支护结构及深基坑支护方法
YU FENG (author) / XIAO YANG (author) / LIAO YUBIAO (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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