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A platform for research: civil engineering, architecture and urbanism
Construction method of underground diaphragm wall adopting reverse construction method and connecting structure of underground diaphragm wall adopting reverse construction method
The invention provides a construction method of a reverse construction method underground diaphragm wall and a connecting structure of the reverse construction method underground diaphragm wall, and belongs to the technical field of building construction.The construction method comprises the steps that 6, construction preparation is conducted; 6, groove wall reinforcing construction; 6, underground diaphragm wall construction; 6, reinforcing construction is conducted on the joints; the connecting structure comprises a first groove section and a subsequent groove section, the first groove section and the subsequent groove section are connected in a staggered mode and arranged to form the underground diaphragm wall, a first reinforcement cage is arranged in the first groove section, a second reinforcement cage is arranged in the subsequent groove section, reinforcing pieces are welded and fixed to the two ends of the first reinforcement cage, and the reinforcing pieces are of an I-shaped structure. And connecting blocks are vertically arranged on one side of the reinforcing part in an equidistant array mode, connecting pipes are arranged on the two sides of the second reinforcement cage correspondingly, and the center axes of the connecting pipes correspond to the center line of the second reinforcement cage. The construction method solves the problems that an existing underground diaphragm wall is unstable in construction structure and poor in waterproof effect.
本发明提供了一种逆作法地下连续墙的施工方法及其连接结构，属于建筑施工技术领域，该施工方法包括6，施工准备；6，槽壁加固施工；6，地下连续墙施工；6，接缝处加固施工；6，施工验收，该连接结构包括先行槽段和后续槽段，先行槽段与后续槽段交错连接，排列组成地下连续墙，先行槽段内设置有第一钢筋笼，后续槽段内设置有第二钢筋笼，第一钢筋笼的两端均焊接固定有加固件，加固件呈“工”字形结构，加固件的一侧垂直等距阵列设置有连接块，第二钢筋笼的两侧均设置有连接管，连接管的中心轴与第二钢筋笼的中线相对应，该施工方法解决现有地下连续墙施工结构不稳定、防水效果差的问题。
Construction method of underground diaphragm wall adopting reverse construction method and connecting structure of underground diaphragm wall adopting reverse construction method
The invention provides a construction method of a reverse construction method underground diaphragm wall and a connecting structure of the reverse construction method underground diaphragm wall, and belongs to the technical field of building construction.The construction method comprises the steps that 6, construction preparation is conducted; 6, groove wall reinforcing construction; 6, underground diaphragm wall construction; 6, reinforcing construction is conducted on the joints; the connecting structure comprises a first groove section and a subsequent groove section, the first groove section and the subsequent groove section are connected in a staggered mode and arranged to form the underground diaphragm wall, a first reinforcement cage is arranged in the first groove section, a second reinforcement cage is arranged in the subsequent groove section, reinforcing pieces are welded and fixed to the two ends of the first reinforcement cage, and the reinforcing pieces are of an I-shaped structure. And connecting blocks are vertically arranged on one side of the reinforcing part in an equidistant array mode, connecting pipes are arranged on the two sides of the second reinforcement cage correspondingly, and the center axes of the connecting pipes correspond to the center line of the second reinforcement cage. The construction method solves the problems that an existing underground diaphragm wall is unstable in construction structure and poor in waterproof effect.
本发明提供了一种逆作法地下连续墙的施工方法及其连接结构，属于建筑施工技术领域，该施工方法包括6，施工准备；6，槽壁加固施工；6，地下连续墙施工；6，接缝处加固施工；6，施工验收，该连接结构包括先行槽段和后续槽段，先行槽段与后续槽段交错连接，排列组成地下连续墙，先行槽段内设置有第一钢筋笼，后续槽段内设置有第二钢筋笼，第一钢筋笼的两端均焊接固定有加固件，加固件呈“工”字形结构，加固件的一侧垂直等距阵列设置有连接块，第二钢筋笼的两侧均设置有连接管，连接管的中心轴与第二钢筋笼的中线相对应，该施工方法解决现有地下连续墙施工结构不稳定、防水效果差的问题。
Construction method of underground diaphragm wall adopting reverse construction method and connecting structure of underground diaphragm wall adopting reverse construction method
一种逆作法地下连续墙的施工方法及其连接结构
LI WEI (author) / SHI HONGLIANG (author) / QIU JIN (author) / WANG BAODONG (author) / HAN HONGPENG (author) / JI JINXING (author) / YU FENGFENG (author) / RUI YUEFENG (author) / WANG NING (author) / XU RONG (author)
2022-08-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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