The invention provides an assembled comb-type slideway and a construction method thereof. The assembled comb-type slideway comprises a plurality of pile foundations arranged along the slideway, pile caps are arranged at the tops of the pile foundations, cross beams are arranged on the pile caps, and track devices are arranged on the cross beams; the top of the cross beam is inclined, and the inclination angle is a track inclination angle; a supporting groove is formed in the top of the pile cap, a cross beam supporting end is arranged at the end of each cross beam, the cross beam supporting ends of the cross beams connected end to end are located in the supporting grooves, cross beam grouting holes are formed in the cross beam supporting ends, pile cap grouting holes are formed in the supporting grooves, and the cross beam grouting holes are communicated with the pile cap grouting holes. By the adoption of the assembly type construction scheme of the pile foundations, the pile caps and the cross beams, cofferdam dry construction does not need to be adopted, and the problems that cofferdam construction is high in cost and low in efficiency are solved. And by adopting a pre-assembly and top elevation data matching mode and a scheme of adjusting the prefabricated base plate, the mounting precision of the cross beam is ensured.
本发明提供一种装配式梳式滑道及其施工方法,包括多个沿着滑道设置的多个桩基,桩基的顶部设有桩帽,在桩帽上设有井字梁,井字梁上设有轨道装置;所述的井字梁的顶部倾斜,倾斜角度为轨道倾角;在桩帽顶部设有支承凹槽,在井字梁的端头设有井字梁支承端头,首尾连接的井字梁的井字梁支承端头位于支承凹槽内,在井字梁支承端头设有井字梁注浆孔,支承凹槽设有桩帽注浆孔,井字梁注浆孔与桩帽注浆孔连通。通过采用桩基、桩帽和井字梁的装配式施工方案,无需采用围堰干施工,解决围堰施工成本高、效率低的问题。采用预装配和顶标高数据匹配的方式,以及预制垫板调节的方案,确保了井字梁的安装精度。
Fabricated comb-type slideway and construction method thereof
装配式梳式滑道及其施工方法
2024-09-13
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
European Patent Office | 2024
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