A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground structure bottom plate and underground diaphragm wall waterproof structure
The invention discloses an underground structure bottom plate and underground diaphragm wall waterproof structure which comprises a foundation pit closing layer, a bottom plate is poured on the foundation pit closing layer, a wall body is arranged on the bottom plate, a water stop assembly is arranged between the bottom plate and the wall body, and a water stop copper sheet is arranged at the junction of the bottom plate and the wall body. One end of the water stop copper sheet is embedded in the bottom plate, the other end of the water stop copper sheet is embedded in the wall body, a water collecting groove is formed in the bottom plate and is close to the inner side wall of the wall body, and a water diversion assembly is arranged between the water collecting groove and the water stop assembly. The water stop structure has the advantages that when accumulated water or underground water in a foundation pit permeates inwards through a gap between the bottom plate and the wall body, the first water stop plate, the profiled groove and the protrusion are matched to form a step seal, the second water stop plate and the water stop copper sheet can play a water stop role, and when water stop of the first water stop plate fails, the second water stop plate can automatically stop liquid, so that the water stop effect is good; and the underground structure bottom plate and the underground diaphragm wall have better waterproofness.
本发明公开了一种地下结构底板与地下连续墙防水结构，包括基坑封闭层，所述基坑封闭层上浇筑有底板，所述底板上设置有墙体，所述底板与墙体之间设有止水组件，所述底板与墙体交界处设有止水铜片，所述止水铜片的一端埋设在底板内，所述止水铜片的另一端埋设在墙体内，所述底板上开设有集水槽，且集水槽靠近墙体的内侧壁，所述集水槽与止水组件之间设有引水组件。优点在于：当基坑内积水或地下水通过底板与墙体之间的缝隙向内渗透时，第一止水板、型槽与凸起相互配合形成的阶梯密封、第二止水板、止水铜片均能起到止水作用，并且当前者止水失效时，后者会自动对液体进行阻拦，使得地下结构底板与地下连续墙具有较好的防水性。
Underground structure bottom plate and underground diaphragm wall waterproof structure
The invention discloses an underground structure bottom plate and underground diaphragm wall waterproof structure which comprises a foundation pit closing layer, a bottom plate is poured on the foundation pit closing layer, a wall body is arranged on the bottom plate, a water stop assembly is arranged between the bottom plate and the wall body, and a water stop copper sheet is arranged at the junction of the bottom plate and the wall body. One end of the water stop copper sheet is embedded in the bottom plate, the other end of the water stop copper sheet is embedded in the wall body, a water collecting groove is formed in the bottom plate and is close to the inner side wall of the wall body, and a water diversion assembly is arranged between the water collecting groove and the water stop assembly. The water stop structure has the advantages that when accumulated water or underground water in a foundation pit permeates inwards through a gap between the bottom plate and the wall body, the first water stop plate, the profiled groove and the protrusion are matched to form a step seal, the second water stop plate and the water stop copper sheet can play a water stop role, and when water stop of the first water stop plate fails, the second water stop plate can automatically stop liquid, so that the water stop effect is good; and the underground structure bottom plate and the underground diaphragm wall have better waterproofness.
本发明公开了一种地下结构底板与地下连续墙防水结构，包括基坑封闭层，所述基坑封闭层上浇筑有底板，所述底板上设置有墙体，所述底板与墙体之间设有止水组件，所述底板与墙体交界处设有止水铜片，所述止水铜片的一端埋设在底板内，所述止水铜片的另一端埋设在墙体内，所述底板上开设有集水槽，且集水槽靠近墙体的内侧壁，所述集水槽与止水组件之间设有引水组件。优点在于：当基坑内积水或地下水通过底板与墙体之间的缝隙向内渗透时，第一止水板、型槽与凸起相互配合形成的阶梯密封、第二止水板、止水铜片均能起到止水作用，并且当前者止水失效时，后者会自动对液体进行阻拦，使得地下结构底板与地下连续墙具有较好的防水性。
Underground structure bottom plate and underground diaphragm wall waterproof structure
一种地下结构底板与地下连续墙防水结构
GUO FEI (author) / KONG HENG (author) / TAO LIANJIN (author) / JIAO BOYANG (author) / ZHAO XU (author) / LIU XIAOTING (author) / SUN KAIYUE (author) / HU GUOQING (author) / GAO TENGFEI (author) / LI BO (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Underground diaphragm wall joint waterproof construction method and waterproof structure
| European Patent Office | 2023