A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated assembly structure for comprehensive pipe gallery and assembly method of prefabricated assembly structure
The invention discloses a prefabricated assembly structure for a comprehensive pipe gallery. The prefabricated assembly structure comprises a plurality of comprehensive pipe gallery sections, each comprehensive pipe gallery section is composed of a top plate, a middle wall plate and a bottom plate, wherein corresponding bellmouths and inserting openings are formed in the joint of the top plate andthe middle wall plate and the joint of the middle wall plate and the bottom plate, reserved bolt holes are formed in one sides of the corresponding bellmouths and inserting openings, the top plate and the middle wall plate are connected through the corresponding bellmouth and inserting opening, the middle wall plate and the bottom plate are connected through the corresponding bellmouth and inserting opening, and the bolt holes of the corresponding bellmouths and inserting openings are connected through high-strength prestress bolts; and two modified polyethylene water stop rods are further arranged between the corresponding bellmouth and inserting opening, an inner side grouting hole is formed between every two corresponding modified polyethylene water stop rods, and the grouting holes can serve as water leakage remediation holes and can also serve as pressurizing holes to detect the splicing sealing performance. By the adoption of the prefabricated assembly structure, the mechanicalproperty and the waterproof effect of a joint of the prefabricated assembly pipe gallery can be enhanced.
本发明公开了一种用于综合管廊的预制拼装结构，包括若干个综合管廊节断，每一综合管廊节断由顶板和中壁板以及底板组成，所述顶板和中壁板以及中壁板和底板接口处设置相对应的承口和插口，并在对应的承口和插口一侧设置预留螺栓孔，所述顶板和中壁板通过承口和插口连接，所述中壁板和底部通过承口和插口连接，对应的承口和插口的螺栓孔之间通过高强预应力螺栓连接,对应的承口和插口之间还设置两道改性聚乙烯止水棒，在所述两道改性聚乙烯止水棒中间设置内侧注浆孔，注浆孔既可以作为漏水补救孔，也可作为加压孔，以检测拼装密封性。采用本发明的预制拼装结构可以增强预制拼装管廊接缝处的力学性能和防水效果。
Prefabricated assembly structure for comprehensive pipe gallery and assembly method of prefabricated assembly structure
The invention discloses a prefabricated assembly structure for a comprehensive pipe gallery. The prefabricated assembly structure comprises a plurality of comprehensive pipe gallery sections, each comprehensive pipe gallery section is composed of a top plate, a middle wall plate and a bottom plate, wherein corresponding bellmouths and inserting openings are formed in the joint of the top plate andthe middle wall plate and the joint of the middle wall plate and the bottom plate, reserved bolt holes are formed in one sides of the corresponding bellmouths and inserting openings, the top plate and the middle wall plate are connected through the corresponding bellmouth and inserting opening, the middle wall plate and the bottom plate are connected through the corresponding bellmouth and inserting opening, and the bolt holes of the corresponding bellmouths and inserting openings are connected through high-strength prestress bolts; and two modified polyethylene water stop rods are further arranged between the corresponding bellmouth and inserting opening, an inner side grouting hole is formed between every two corresponding modified polyethylene water stop rods, and the grouting holes can serve as water leakage remediation holes and can also serve as pressurizing holes to detect the splicing sealing performance. By the adoption of the prefabricated assembly structure, the mechanicalproperty and the waterproof effect of a joint of the prefabricated assembly pipe gallery can be enhanced.
本发明公开了一种用于综合管廊的预制拼装结构，包括若干个综合管廊节断，每一综合管廊节断由顶板和中壁板以及底板组成，所述顶板和中壁板以及中壁板和底板接口处设置相对应的承口和插口，并在对应的承口和插口一侧设置预留螺栓孔，所述顶板和中壁板通过承口和插口连接，所述中壁板和底部通过承口和插口连接，对应的承口和插口的螺栓孔之间通过高强预应力螺栓连接,对应的承口和插口之间还设置两道改性聚乙烯止水棒，在所述两道改性聚乙烯止水棒中间设置内侧注浆孔，注浆孔既可以作为漏水补救孔，也可作为加压孔，以检测拼装密封性。采用本发明的预制拼装结构可以增强预制拼装管廊接缝处的力学性能和防水效果。
Prefabricated assembly structure for comprehensive pipe gallery and assembly method of prefabricated assembly structure
一种用于综合管廊的预制拼装结构及其拼装方法
CONG HAIYANG (author) / WANG HENGDONG (author) / XU HUI (author) / PENG XIAJUN (author) / LI CHUNBO (author) / XU HAINING (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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