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A platform for research: civil engineering, architecture and urbanism
Basement top plate reinforcing system and construction method
The basement roof reinforcing system comprises a combined profile steel construction elevator foundation crossing post-cast strip technology, an upturning beam-steel keel cushion layer-roadbed box combined reinforcing technology or a newly-built ground beam-pavement slab reinforcing technology. The combined type steel construction elevator foundation crossing post-cast strip technology further comprises a steel pipe stand column back-supporting system. The construction elevator foundation has the beneficial effects that the combined profile steel construction elevator foundation crossing post-cast strip technology is adopted, the arrangement flexibility of a construction elevator is improved, and the manufacturing cost of the construction elevator foundation is reduced; a steel pipe stand column back-supporting system is arranged, so that the bearing performance of the system is improved, and reinforcement of the basement top plate is enhanced; the upturning beam-steel keel cushion layer-roadbed box combined reinforcing technology is adopted, so that the construction period is shortened, and the bearing capacity of a beam plate in a walking area is increased; a newly-built ground beam-pavement slab reinforcing technology is adopted, it is guaranteed that loads are directly transmitted to an existing stand column structure of the basement, and loads above a basement top plate are reduced.
本发明涉及一种地下室顶板加固体系及施工方法，包括：组合型钢施工电梯基础跨越后浇带技术、上翻梁‑钢龙骨垫层‑路基箱组合加固技术或新建地梁‑路面板补强加固技术；组合型钢施工电梯基础跨越后浇带技术还包括钢管立柱回撑系统。本发明的有益效果是：采用组合型钢施工电梯基础跨越后浇带技术，提升了施工电梯布置的灵活性，降低了施工电梯基础制作成本；设置钢管立柱回撑系统，提高了该系统的承载性能，加强了对地下室顶板的加固；采用上翻梁‑钢龙骨垫层‑路基箱组合加固技术，节约了工期，加大了行走区域梁板的承载力；采用新建地梁‑路面板补强加固技术，保证了荷载直接传递至地下室既有立柱结构，减小了地下室顶板的上方荷载。
Basement top plate reinforcing system and construction method
The basement roof reinforcing system comprises a combined profile steel construction elevator foundation crossing post-cast strip technology, an upturning beam-steel keel cushion layer-roadbed box combined reinforcing technology or a newly-built ground beam-pavement slab reinforcing technology. The combined type steel construction elevator foundation crossing post-cast strip technology further comprises a steel pipe stand column back-supporting system. The construction elevator foundation has the beneficial effects that the combined profile steel construction elevator foundation crossing post-cast strip technology is adopted, the arrangement flexibility of a construction elevator is improved, and the manufacturing cost of the construction elevator foundation is reduced; a steel pipe stand column back-supporting system is arranged, so that the bearing performance of the system is improved, and reinforcement of the basement top plate is enhanced; the upturning beam-steel keel cushion layer-roadbed box combined reinforcing technology is adopted, so that the construction period is shortened, and the bearing capacity of a beam plate in a walking area is increased; a newly-built ground beam-pavement slab reinforcing technology is adopted, it is guaranteed that loads are directly transmitted to an existing stand column structure of the basement, and loads above a basement top plate are reduced.
本发明涉及一种地下室顶板加固体系及施工方法，包括：组合型钢施工电梯基础跨越后浇带技术、上翻梁‑钢龙骨垫层‑路基箱组合加固技术或新建地梁‑路面板补强加固技术；组合型钢施工电梯基础跨越后浇带技术还包括钢管立柱回撑系统。本发明的有益效果是：采用组合型钢施工电梯基础跨越后浇带技术，提升了施工电梯布置的灵活性，降低了施工电梯基础制作成本；设置钢管立柱回撑系统，提高了该系统的承载性能，加强了对地下室顶板的加固；采用上翻梁‑钢龙骨垫层‑路基箱组合加固技术，节约了工期，加大了行走区域梁板的承载力；采用新建地梁‑路面板补强加固技术，保证了荷载直接传递至地下室既有立柱结构，减小了地下室顶板的上方荷载。
Basement top plate reinforcing system and construction method
地下室顶板加固体系及施工方法
WANG JINQING (author) / SHI YONGHUA (author) / MA YONG (author)
2023-05-02
Patent
Electronic Resource
Chinese
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