Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Island building structure for river-crossing bridge construction
The invention discloses an island building structure for river-crossing bridge construction, and relates to the technical field of island building structures for bridge construction. The island building structure for river-crossing bridge construction comprises an inner cofferdam body and a peripheral cofferdam body, the inner cofferdam body and the peripheral cofferdam body form a cofferdam body, the cofferdam body is located on a constructed soil body, and the peripheral cofferdam body is composed of steel plate bearing columns, guide piles located in the steel plate bearing columns, stress counteracting openings formed in the four sides of the steel plate bearing columns and stress counteracting openings formed in the steel plate bearing columns. A first steel sheet pile and a second steel sheet pile are symmetrically arranged between every two adjacent steel sheet bearing columns, rabbets and mortises which can be locked with each other are welded to the first steel sheet piles and the second steel sheet piles respectively, and the first steel sheet piles and the second steel sheet piles which are adjacent form a material filling layer. The gravel layer is matched with mutual locking of the first steel sheet piles and the second steel sheet piles, the water leakage problem of the cofferdam body in the island building process can be effectively prevented, after water pumping of the cofferdam body is completed, the material filling layer can prevent the whole structure from being damaged by water, and rigidity and stability are enhanced.
本发明公开了一种用于跨河桥梁施工的筑岛结构，本发明涉及桥梁施工的筑岛结构技术领域。该用于跨河桥梁施工的筑岛结构，包括内围堰体和外围堰体，内围堰体和外围堰体形成围堰体，围堰体位于所施工的土体上，外围堰体由钢板承柱、位于钢板承柱内且底部安插于土体内的引导桩、设置于钢板承柱四侧的应力抵消口，相邻钢板承柱之间对称设置有钢板桩一和钢板桩二，钢板桩一和钢板桩二分别焊接具备可相互锁定的榫口和卯口，相邻钢板桩一和钢板桩二形成材料填充层。本发明通过砾石层配合钢板桩一和钢板桩二的相互锁紧，能够有效的阻止围堰体在筑岛过程中的漏水问题发生，并且在围堰体抽水结束后，材料填充层能够避免整体结构被水冲毁，增强刚性和稳定。
Island building structure for river-crossing bridge construction
The invention discloses an island building structure for river-crossing bridge construction, and relates to the technical field of island building structures for bridge construction. The island building structure for river-crossing bridge construction comprises an inner cofferdam body and a peripheral cofferdam body, the inner cofferdam body and the peripheral cofferdam body form a cofferdam body, the cofferdam body is located on a constructed soil body, and the peripheral cofferdam body is composed of steel plate bearing columns, guide piles located in the steel plate bearing columns, stress counteracting openings formed in the four sides of the steel plate bearing columns and stress counteracting openings formed in the steel plate bearing columns. A first steel sheet pile and a second steel sheet pile are symmetrically arranged between every two adjacent steel sheet bearing columns, rabbets and mortises which can be locked with each other are welded to the first steel sheet piles and the second steel sheet piles respectively, and the first steel sheet piles and the second steel sheet piles which are adjacent form a material filling layer. The gravel layer is matched with mutual locking of the first steel sheet piles and the second steel sheet piles, the water leakage problem of the cofferdam body in the island building process can be effectively prevented, after water pumping of the cofferdam body is completed, the material filling layer can prevent the whole structure from being damaged by water, and rigidity and stability are enhanced.
本发明公开了一种用于跨河桥梁施工的筑岛结构，本发明涉及桥梁施工的筑岛结构技术领域。该用于跨河桥梁施工的筑岛结构，包括内围堰体和外围堰体，内围堰体和外围堰体形成围堰体，围堰体位于所施工的土体上，外围堰体由钢板承柱、位于钢板承柱内且底部安插于土体内的引导桩、设置于钢板承柱四侧的应力抵消口，相邻钢板承柱之间对称设置有钢板桩一和钢板桩二，钢板桩一和钢板桩二分别焊接具备可相互锁定的榫口和卯口，相邻钢板桩一和钢板桩二形成材料填充层。本发明通过砾石层配合钢板桩一和钢板桩二的相互锁紧，能够有效的阻止围堰体在筑岛过程中的漏水问题发生，并且在围堰体抽水结束后，材料填充层能够避免整体结构被水冲毁，增强刚性和稳定。
Island building structure for river-crossing bridge construction
一种用于跨河桥梁施工的筑岛结构
YING HANLIN (Autor:in) / YANG SHANGQI (Autor:in) / SHAN SHIJUN (Autor:in) / ZHU LINGMIN (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
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