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Detachable and recyclable full-prefabricated steel underground diaphragm wall structure and construction method
The invention discloses a detachable and recoverable fully-prefabricated steel underground diaphragm wall structure and a construction method, and belongs to the field of foundation pit engineering, the detachable and recoverable fully-prefabricated steel underground diaphragm wall structure comprises a soil body and a foundation trench, the foundation trench is formed in the surface of the soil body, a trench section is formed in the bottom face of the foundation trench, and the bottom face of the trench section is provided with a steel pipe. A bottom wall body, a standard knot wall body and a top wall body are sequentially arranged in the groove section from bottom to top, and the bottom wall body and the top wall body are fixedly connected with the standard knot wall body; the bottom wall body, the standard knot wall body and the top wall body respectively comprise three wall body longitudinal beams, and wall body keels are fixedly connected among the wall body longitudinal beams, so that a hollow steel structure can be adopted to replace a traditional reinforced concrete structure, the self weight is reduced, the size of the wall body is reduced, and the construction cost is reduced. The advantage that a traditional underground diaphragm wall is large in structural rigidity is kept, meanwhile, it is guaranteed that good operability is achieved on a construction site, and meanwhile the scheme of recycling after use is provided.
本发明公开了一种可拆分和回收的全预制钢地下连续墙结构及施工方法，属于基坑工程领域，一种可拆分和回收的全预制钢地下连续墙结构，包括土体和基槽，所述基槽开设在土体表面，所述基槽底面开设有槽段，所述槽段内从下至上依次设置有底部墙体、标准节墙体和顶部墙体，所述底部墙体和顶部墙体均与标准节墙体固定连接；所述底部墙体、标准节墙体和顶部墙体分别包括三个墙体纵梁，所述墙体纵梁之间均固定连接有墙体龙骨，它可以实现，采用空心的钢结构取代传统钢筋混凝土结构，减轻自重的通知缩小墙体尺寸，保持传统地下连续墙结构刚度大的优势的同时，保证在施工现场具有较好的可操作性，同时提供了在使用完毕后回收再利用的方案。
Detachable and recyclable full-prefabricated steel underground diaphragm wall structure and construction method
The invention discloses a detachable and recoverable fully-prefabricated steel underground diaphragm wall structure and a construction method, and belongs to the field of foundation pit engineering, the detachable and recoverable fully-prefabricated steel underground diaphragm wall structure comprises a soil body and a foundation trench, the foundation trench is formed in the surface of the soil body, a trench section is formed in the bottom face of the foundation trench, and the bottom face of the trench section is provided with a steel pipe. A bottom wall body, a standard knot wall body and a top wall body are sequentially arranged in the groove section from bottom to top, and the bottom wall body and the top wall body are fixedly connected with the standard knot wall body; the bottom wall body, the standard knot wall body and the top wall body respectively comprise three wall body longitudinal beams, and wall body keels are fixedly connected among the wall body longitudinal beams, so that a hollow steel structure can be adopted to replace a traditional reinforced concrete structure, the self weight is reduced, the size of the wall body is reduced, and the construction cost is reduced. The advantage that a traditional underground diaphragm wall is large in structural rigidity is kept, meanwhile, it is guaranteed that good operability is achieved on a construction site, and meanwhile the scheme of recycling after use is provided.
本发明公开了一种可拆分和回收的全预制钢地下连续墙结构及施工方法，属于基坑工程领域，一种可拆分和回收的全预制钢地下连续墙结构，包括土体和基槽，所述基槽开设在土体表面，所述基槽底面开设有槽段，所述槽段内从下至上依次设置有底部墙体、标准节墙体和顶部墙体，所述底部墙体和顶部墙体均与标准节墙体固定连接；所述底部墙体、标准节墙体和顶部墙体分别包括三个墙体纵梁，所述墙体纵梁之间均固定连接有墙体龙骨，它可以实现，采用空心的钢结构取代传统钢筋混凝土结构，减轻自重的通知缩小墙体尺寸，保持传统地下连续墙结构刚度大的优势的同时，保证在施工现场具有较好的可操作性，同时提供了在使用完毕后回收再利用的方案。
Detachable and recyclable full-prefabricated steel underground diaphragm wall structure and construction method
一种可拆分和回收的全预制钢地下连续墙结构及施工方法
ZHANG YUQI (author) / QIU YUNJUN (author) / WANG SIYUAN (author) / GUO XIAOHONG (author) / ZHAO HE (author) / LI JICHAO (author) / CHAO FENG (author) / RAO BANGZHENG (author) / WANG HONGRU (author) / WANG JIN (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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