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Shear-resistant connecting structure for underwater bottoming concrete and underground continuous wall
The invention belongs to the technical field of civil construction engineering, and particularly relates to a shear-resistant connecting structure for underwater bottoming concrete and an underground continuous wall. The shear-resistant connecting structure comprises the bottoming concrete and the underground continuous wall, wherein the end part of the bottoming concrete is connected with the underground continuous wall; a part, connected with the bottoming concrete, of the underground continuous wall is recessed to form a tongue-and-groove space; the end part of the bottoming concrete is hermetically matched with the tongue-and-groove space to form a tongue-and-groove shear-resistant connector. The bottoming concrete is connected with the underground continuous wall in a tongue-and-groove connecting manner, the gravity of the continuous wall and the frictional resistance of the side wall of the continuous wall are fully utilized for taking part in resisting bursting of the bottoming concrete, the thickness of the bottoming concrete and the length of a foundation pile are effectively reduced, the seepage path of an interface of the bottoming concrete and the underground continuous wall is prolonged, the water resistance of the interface is improved, and the engineering investment is saved.
Shear-resistant connecting structure for underwater bottoming concrete and underground continuous wall
The invention belongs to the technical field of civil construction engineering, and particularly relates to a shear-resistant connecting structure for underwater bottoming concrete and an underground continuous wall. The shear-resistant connecting structure comprises the bottoming concrete and the underground continuous wall, wherein the end part of the bottoming concrete is connected with the underground continuous wall; a part, connected with the bottoming concrete, of the underground continuous wall is recessed to form a tongue-and-groove space; the end part of the bottoming concrete is hermetically matched with the tongue-and-groove space to form a tongue-and-groove shear-resistant connector. The bottoming concrete is connected with the underground continuous wall in a tongue-and-groove connecting manner, the gravity of the continuous wall and the frictional resistance of the side wall of the continuous wall are fully utilized for taking part in resisting bursting of the bottoming concrete, the thickness of the bottoming concrete and the length of a foundation pile are effectively reduced, the seepage path of an interface of the bottoming concrete and the underground continuous wall is prolonged, the water resistance of the interface is improved, and the engineering investment is saved.
Shear-resistant connecting structure for underwater bottoming concrete and underground continuous wall
XIAO MINGQING (author) / GONG YANFENG (author) / HE YINGDAO (author) / LU ZHIPENG (author) / SUN FENG (author) / LONG FAN (author) / JIANG ZHE (author) / LIANG YAN (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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