A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-leakage structure of a TOD upper cover plate expansion joint. The anti-leakage structure comprises a U-shaped first structure plate, a Z-shaped second structure plate,a buffer water stop unit arranged at the joint between the second structure plate and the first structure plate in a filling mode, at least one drainage unit arranged at the bottom of the first structure plate and penetrating through the first structure plate, and a water avoiding plate arranged at the joint between the first structure plate and the second structure plate. The anti-leakage structure has the advantages that a composite structure plate formed by the U-shaped first structure plate and the Z-shaped second structure plate is used for forming a liquid guiding channel, so that a liquid is prevented from leaking to the expansion joint, and the problems of materials failure and the like are not prone to occurrence; compared with a traditional plugging type anti-leakage method, theanti-leakage effect of the composite structure plate is more durable, the situation that the liquid permeates into a space below the upper cover plate due to failure of an anti-leakage material is not prone to occurrence, the replacement frequency of the anti-leakage material is reduced, the later maintenance difficulty is greatly reduced, and the maintenance cost is reduced.
本发明涉及一种TOD上盖板伸缩缝的防渗漏结构，包括呈“U”形的第一结构板、呈“Z”形的第二结构板、填充于第二结构板与第一结构板连接处的缓冲止水单元、设置于第一结构板的底部并贯穿第一结构板的至少一个排水单元以及设置于第一结构板与第二结构板连接处的避水板。其优点在于，用“U”形的第一结构板与“Z”形的第二结构板形成的复合结构板，形成液体疏导通道，避免液体向伸缩缝渗漏，不易出现材料失效等问题；与传统的封堵式防渗漏方法相比，复合结构板的防渗漏效果更持久，不易出现因防渗漏材料失效造成的液体渗透至上盖板下方的空间内等情况，减少防渗漏材料的更换次数，极大地降低了后期维护难度，减少维护成本。
The invention relates to an anti-leakage structure of a TOD upper cover plate expansion joint. The anti-leakage structure comprises a U-shaped first structure plate, a Z-shaped second structure plate,a buffer water stop unit arranged at the joint between the second structure plate and the first structure plate in a filling mode, at least one drainage unit arranged at the bottom of the first structure plate and penetrating through the first structure plate, and a water avoiding plate arranged at the joint between the first structure plate and the second structure plate. The anti-leakage structure has the advantages that a composite structure plate formed by the U-shaped first structure plate and the Z-shaped second structure plate is used for forming a liquid guiding channel, so that a liquid is prevented from leaking to the expansion joint, and the problems of materials failure and the like are not prone to occurrence; compared with a traditional plugging type anti-leakage method, theanti-leakage effect of the composite structure plate is more durable, the situation that the liquid permeates into a space below the upper cover plate due to failure of an anti-leakage material is not prone to occurrence, the replacement frequency of the anti-leakage material is reduced, the later maintenance difficulty is greatly reduced, and the maintenance cost is reduced.
本发明涉及一种TOD上盖板伸缩缝的防渗漏结构，包括呈“U”形的第一结构板、呈“Z”形的第二结构板、填充于第二结构板与第一结构板连接处的缓冲止水单元、设置于第一结构板的底部并贯穿第一结构板的至少一个排水单元以及设置于第一结构板与第二结构板连接处的避水板。其优点在于，用“U”形的第一结构板与“Z”形的第二结构板形成的复合结构板，形成液体疏导通道，避免液体向伸缩缝渗漏，不易出现材料失效等问题；与传统的封堵式防渗漏方法相比，复合结构板的防渗漏效果更持久，不易出现因防渗漏材料失效造成的液体渗透至上盖板下方的空间内等情况，减少防渗漏材料的更换次数，极大地降低了后期维护难度，减少维护成本。
Anti-leakage structure of TOD upper cover plate expansion joint
一种TOD上盖板伸缩缝的防渗漏结构
XIE YI (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Anti-leakage drainage device for building expansion joint
| European Patent Office | 2020
Leakage-proof structure for deformation joint of upper cover of vehicle depot
| European Patent Office | 2023