Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-side overlapped underground diaphragm wall structure capable of serving as main body structure and construction method
The invention discloses a single-side overlapped underground diaphragm wall structure capable of serving as a main body structure and a construction method. The single-side overlapped underground diaphragm wall structure is a concrete wall body arranged below the ground of the periphery of a foundation pit. A groove section is excavated in a soil body on the periphery of the foundation pit, and the concrete wall body is formed in the groove section in a pouring mode; continuously distributed laminated walls are arranged in the concrete wall body, each laminated wall is fixed in the groove section through laminated wall supporting frames distributed at intervals, the laminated walls are located on the side, close to the foundation pit, in the groove section, and the laminated wall supporting frames are located on the side, away from the foundation pit, in the groove section. A prefabricated structure can be adopted on the side, serving as a main body structure, of the underground diaphragm wall to achieve the effect of good wall forming quality, a cast-in-place structure is adopted in other positions, the advantages of large structural rigidity and good water stopping effect of a traditional underground diaphragm wall are kept, meanwhile, the size and self weight of the prefabricated part are reduced as much as possible, and it is guaranteed that good operability is achieved on a construction site.
本发明公开了一种可兼做主体结构的单侧叠合地下连续墙结构及施工方法，该单侧叠合地下连续墙结构为设置于基坑外围地面以下的混凝土墙体；所述基坑外围的土体开挖有槽段，所述混凝土墙体在所述槽段内浇筑成型；所述混凝土墙体内设置有连续分布的叠合墙，每个叠合墙均通过间隔分布的叠合墙支撑架固定在槽段内，且叠合墙在所述槽段内位于靠近基坑一侧，叠合墙支撑架在所述槽段内位于远离基坑一侧。本发明可在其兼做主体结构的一侧采用预制结构起到成墙质量好的效果，在其他位置采用现浇结构，保持传统地下连续墙结构刚度大、止水效果好的优势，同时尽可能缩小预制构件的尺寸与自重，保证在施工现场具有较好的可操作性。
Single-side overlapped underground diaphragm wall structure capable of serving as main body structure and construction method
The invention discloses a single-side overlapped underground diaphragm wall structure capable of serving as a main body structure and a construction method. The single-side overlapped underground diaphragm wall structure is a concrete wall body arranged below the ground of the periphery of a foundation pit. A groove section is excavated in a soil body on the periphery of the foundation pit, and the concrete wall body is formed in the groove section in a pouring mode; continuously distributed laminated walls are arranged in the concrete wall body, each laminated wall is fixed in the groove section through laminated wall supporting frames distributed at intervals, the laminated walls are located on the side, close to the foundation pit, in the groove section, and the laminated wall supporting frames are located on the side, away from the foundation pit, in the groove section. A prefabricated structure can be adopted on the side, serving as a main body structure, of the underground diaphragm wall to achieve the effect of good wall forming quality, a cast-in-place structure is adopted in other positions, the advantages of large structural rigidity and good water stopping effect of a traditional underground diaphragm wall are kept, meanwhile, the size and self weight of the prefabricated part are reduced as much as possible, and it is guaranteed that good operability is achieved on a construction site.
本发明公开了一种可兼做主体结构的单侧叠合地下连续墙结构及施工方法，该单侧叠合地下连续墙结构为设置于基坑外围地面以下的混凝土墙体；所述基坑外围的土体开挖有槽段，所述混凝土墙体在所述槽段内浇筑成型；所述混凝土墙体内设置有连续分布的叠合墙，每个叠合墙均通过间隔分布的叠合墙支撑架固定在槽段内，且叠合墙在所述槽段内位于靠近基坑一侧，叠合墙支撑架在所述槽段内位于远离基坑一侧。本发明可在其兼做主体结构的一侧采用预制结构起到成墙质量好的效果，在其他位置采用现浇结构，保持传统地下连续墙结构刚度大、止水效果好的优势，同时尽可能缩小预制构件的尺寸与自重，保证在施工现场具有较好的可操作性。
Single-side overlapped underground diaphragm wall structure capable of serving as main body structure and construction method
可兼做主体结构的单侧叠合地下连续墙结构及施工方法
ZHANG YUQI (Autor:in) / LI JICHAO (Autor:in) / GUO JIANTAO (Autor:in) / QIU YUNJUN (Autor:in) / WANG QIANGXUN (Autor:in) / RAO BANGZHENG (Autor:in) / WANG HONGRU (Autor:in) / GUO XIAOHONG (Autor:in) / CHAO FENG (Autor:in) / LIU YISHUO (Autor:in)
20.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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Underground diaphragm wall structure and construction method
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