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A platform for research: civil engineering, architecture and urbanism
Integral type precast concrete rectangular channel joint water stop structure
An integral type precast concrete rectangular channel joint water stop structure comprises a precast concrete rectangular channel body, a water stop groove, a water stop connecting piece, an inner surface backfill material and an inter-joint filling material, the water stop connecting piece is pre-buried in a joint part of a precast concrete rectangular channel, and when precast concrete members are spliced on site, the water stop connecting piece is pre-buried in the joint part of the precast concrete rectangular channel; through a unique welding method, the exposed part of the water stop connecting piece pre-embedded in the precast concrete member is welded to form a closed water stop structure, so that the rigid concrete structural joints are formed, the adverse effect of dislocation of different degrees between the members can be solved, and the reliable water stop effect between the joints can be achieved.
一种整体式预制混凝土矩形渠道接缝止水结构，包括：预制混凝土矩形渠道主体、止水槽、止水连接片、内表面回填材料和缝间填充材料，通过在预制混凝土矩形渠道的接头部中，先预埋止水连接片，在现场进行预制混凝土构件拼接时，通过独特的焊接方法，将预埋在预制混凝土构件的止水连接片出露部分，焊接形成封闭的止水结构，以达到刚性混凝土结构缝间，既能解决构件之间不同程度错位的不利影响，又能达到缝间可靠止水的效果。
Integral type precast concrete rectangular channel joint water stop structure
An integral type precast concrete rectangular channel joint water stop structure comprises a precast concrete rectangular channel body, a water stop groove, a water stop connecting piece, an inner surface backfill material and an inter-joint filling material, the water stop connecting piece is pre-buried in a joint part of a precast concrete rectangular channel, and when precast concrete members are spliced on site, the water stop connecting piece is pre-buried in the joint part of the precast concrete rectangular channel; through a unique welding method, the exposed part of the water stop connecting piece pre-embedded in the precast concrete member is welded to form a closed water stop structure, so that the rigid concrete structural joints are formed, the adverse effect of dislocation of different degrees between the members can be solved, and the reliable water stop effect between the joints can be achieved.
一种整体式预制混凝土矩形渠道接缝止水结构，包括：预制混凝土矩形渠道主体、止水槽、止水连接片、内表面回填材料和缝间填充材料，通过在预制混凝土矩形渠道的接头部中，先预埋止水连接片，在现场进行预制混凝土构件拼接时，通过独特的焊接方法，将预埋在预制混凝土构件的止水连接片出露部分，焊接形成封闭的止水结构，以达到刚性混凝土结构缝间，既能解决构件之间不同程度错位的不利影响，又能达到缝间可靠止水的效果。
Integral type precast concrete rectangular channel joint water stop structure
一种整体式预制混凝土矩形渠道接缝止水结构
YANG JIANPING (author) / FU SHAO (author) / LIN DONGCAI (author) / HUANG MICHANG (author) / MENG FANLEI (author) / LONG QIHUA (author) / LONG CHAO (author) / SONG ZHANDONG (author) / LI ZANYONG (author) / SHEN JIANGHAO (author)
2023-05-16
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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