Overall hoisted prefabricated underground continuous wall structure and prefabricating and construction method thereof
An underground diaphragm wall and hoisting technology, which is applied to underwater structures, infrastructure engineering, artificial islands, etc., can solve the problems of reducing the waterproof function of underground diaphragm walls, easy cracking and damage at joints, and small roots of mortise joints. Achieve the effects of shortening the construction period, facilitating subsequent processing, and improving strength
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[0030] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings, so as to help understand the content of the present invention.
[0031] like figure 1 As shown, it is a structural schematic diagram of an integral hoisting prefabricated underground diaphragm wall body provided by the present invention. It includes a prefabricated underground diaphragm wall body 2, the two ends of the prefabricated underground diaphragm wall body 2 are correspondingly provided with mortise joints 4, and the two sides of the wall body at the butt joint of the prefabricated underground diaphragm wall are respectively provided with water stop grooves 7. The water-swellable rubber water-stop strip 1 is provided in the water-stop groove 7 . The water-swellable rubber water-stop strip 1 can swell three times in volume after being exposed to water, and can fully fill the gap of the water-stop joint 5, and has an excellent waterproof effec...
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