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A platform for research: civil engineering, architecture and urbanism
Multi-waterproof structure construction method for assembly type culvert joint
The invention discloses a multi-waterproof structure construction method for an assembly type culvert joint, and relates to the technical field of culvert joint waterproofing. An adopted structure comprises a first culvert joint and a second culvert joint, the tail end of the first culvert joint is provided with 1/4 arc-shaped drain pipe preformed grooves on the outer side of the upstream face, and the arc-shaped drain pipe preformed grooves are distributed on the upper side and two side walls of the edge of the tail end of the first culvert joint. Inflatable waterstop reserved grooves are formed in the 1/3 position of the first culvert joint in the thickness direction, the inflatable waterstop reserved grooves are distributed in the upper side and the side walls of the two sides of the joint face of the tail end of the first culvert joint, and expansion rubber waterstop strip reserved grooves are formed in the 1/2-2/3 position of the first culvert joint in the thickness direction. The expansion rubber waterstop strip reserved grooves are distributed in the upper side and the two side walls of the joint face of the tail end of the first culvert joint, through drainage side ditches are formed in the bottom corners of the two side walls of the lower end of the first culvert joint, and a multiple waterproof structure constructed through the method can play a role for a long time and has good durability, and later maintenance personnel and cost are not needed.
一种用于装配式涵洞接缝的多重防水结构施工方法，涉及涵节防水技术领域，包括第一涵节和第二涵节，第一涵节尾端在其迎水面外侧设有1/4圆弧状排水管预留槽，该圆弧状排水管预留槽分布于第一涵节尾端边缘上侧及两侧边墙处，第一涵节厚度方向约1/3处设有充气式止水带预留槽，该充气式止水带预留槽分布于第一涵节尾端接合面上侧及两侧边墙处，第一涵节厚度方向约1/2～2/3处设有膨胀橡胶止水条预留槽，该膨胀橡胶止水条预留槽分布于第一涵节尾端接合面上侧及两侧边墙处，第一涵节下端两侧边墙底角处设有贯穿的排水边沟，利用该方法构件的的多重防水结构，可长期发挥作用，具有很好的耐久性，无需后期维护人员及费用。
Multi-waterproof structure construction method for assembly type culvert joint
The invention discloses a multi-waterproof structure construction method for an assembly type culvert joint, and relates to the technical field of culvert joint waterproofing. An adopted structure comprises a first culvert joint and a second culvert joint, the tail end of the first culvert joint is provided with 1/4 arc-shaped drain pipe preformed grooves on the outer side of the upstream face, and the arc-shaped drain pipe preformed grooves are distributed on the upper side and two side walls of the edge of the tail end of the first culvert joint. Inflatable waterstop reserved grooves are formed in the 1/3 position of the first culvert joint in the thickness direction, the inflatable waterstop reserved grooves are distributed in the upper side and the side walls of the two sides of the joint face of the tail end of the first culvert joint, and expansion rubber waterstop strip reserved grooves are formed in the 1/2-2/3 position of the first culvert joint in the thickness direction. The expansion rubber waterstop strip reserved grooves are distributed in the upper side and the two side walls of the joint face of the tail end of the first culvert joint, through drainage side ditches are formed in the bottom corners of the two side walls of the lower end of the first culvert joint, and a multiple waterproof structure constructed through the method can play a role for a long time and has good durability, and later maintenance personnel and cost are not needed.
一种用于装配式涵洞接缝的多重防水结构施工方法，涉及涵节防水技术领域，包括第一涵节和第二涵节，第一涵节尾端在其迎水面外侧设有1/4圆弧状排水管预留槽，该圆弧状排水管预留槽分布于第一涵节尾端边缘上侧及两侧边墙处，第一涵节厚度方向约1/3处设有充气式止水带预留槽，该充气式止水带预留槽分布于第一涵节尾端接合面上侧及两侧边墙处，第一涵节厚度方向约1/2～2/3处设有膨胀橡胶止水条预留槽，该膨胀橡胶止水条预留槽分布于第一涵节尾端接合面上侧及两侧边墙处，第一涵节下端两侧边墙底角处设有贯穿的排水边沟，利用该方法构件的的多重防水结构，可长期发挥作用，具有很好的耐久性，无需后期维护人员及费用。
Multi-waterproof structure construction method for assembly type culvert joint
一种用于装配式涵洞接缝的多重防水结构施工方法
GAO WENHUA (author) / CHEN JIAXIN (author) / LI ZHEN (author) / LI TONG (author) / MA SHENKANG (author) / HAO JINGFENG (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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