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A platform for research: civil engineering, architecture and urbanism
LNG (Liquefied Natural Gas) storage tank double-bearing platform with rigid annular plate structure and preparation method of LNG storage tank double-bearing platform
The invention provides an LNG storage tank double bearing platform with a rigid annular plate structure and a preparation method of the LNG storage tank double bearing platform. The LNG storage tank double bearing platform comprises a pile foundation, a lower bearing platform, an empty space short column, an upper bearing platform and an LNG storage tank. The bottom of the lower bearing platform is a construction starting working face, the multiple pile foundations are evenly arranged below the lower bearing platform, the upper bearing platform and the lower bearing platform are connected through the multiple empty space short columns, and the LNG storage tank is arranged on the upper bearing platform. A rigid annular plate structure is arranged at the joint of the lower bearing platform and the pile foundation, and a shock insulation support is arranged at the joint of the empty space short column and the upper bearing platform. The sequence before and after construction is optimized from original pile foundation construction, lower bearing platform construction, short column construction, upper bearing platform construction and LNG storage tank construction to pile and column integrated construction, upper bearing platform construction and parallel construction of the tank wall of the outer tank and the lower bearing platform. The method has the beneficial effects that the lower bearing platform and the pile foundation are organically connected through the arrangement of the pre-buried rigid annular plate, the horizontal bearing capacity of the pile foundation is improved, meanwhile, the construction steps are optimized, and great economic benefits can be brought to engineering.
本发明提供了一种带有刚性环板结构的LNG储罐双承台及其制备方法，包括桩基、下承台、架空层短柱、上承台、LNG储罐；下承台底部为施工起始作业面，若干个桩基均匀设置在下承台的下方，上承台与下承台之间通过若干个架空层短柱连接，LNG储罐设置在上承台上；下承台与桩基的连接处设有刚性环板结构，架空层短柱与上承台的连接处设有隔震支座。施工前后顺序由原来的“桩基施工‑下承台施工‑短柱施工‑上承台施工‑LNG储罐施工”优化为“桩柱一体化施工‑上承台施工‑外罐罐壁与下承台平行施工”。本发明有益效果：本申请通过预埋刚性环板的设置将下承台与桩基有机连接起来，既提高了桩基水平承载力，同时优化了施工步骤，可给工程带来极大的经济效益。
LNG (Liquefied Natural Gas) storage tank double-bearing platform with rigid annular plate structure and preparation method of LNG storage tank double-bearing platform
The invention provides an LNG storage tank double bearing platform with a rigid annular plate structure and a preparation method of the LNG storage tank double bearing platform. The LNG storage tank double bearing platform comprises a pile foundation, a lower bearing platform, an empty space short column, an upper bearing platform and an LNG storage tank. The bottom of the lower bearing platform is a construction starting working face, the multiple pile foundations are evenly arranged below the lower bearing platform, the upper bearing platform and the lower bearing platform are connected through the multiple empty space short columns, and the LNG storage tank is arranged on the upper bearing platform. A rigid annular plate structure is arranged at the joint of the lower bearing platform and the pile foundation, and a shock insulation support is arranged at the joint of the empty space short column and the upper bearing platform. The sequence before and after construction is optimized from original pile foundation construction, lower bearing platform construction, short column construction, upper bearing platform construction and LNG storage tank construction to pile and column integrated construction, upper bearing platform construction and parallel construction of the tank wall of the outer tank and the lower bearing platform. The method has the beneficial effects that the lower bearing platform and the pile foundation are organically connected through the arrangement of the pre-buried rigid annular plate, the horizontal bearing capacity of the pile foundation is improved, meanwhile, the construction steps are optimized, and great economic benefits can be brought to engineering.
本发明提供了一种带有刚性环板结构的LNG储罐双承台及其制备方法，包括桩基、下承台、架空层短柱、上承台、LNG储罐；下承台底部为施工起始作业面，若干个桩基均匀设置在下承台的下方，上承台与下承台之间通过若干个架空层短柱连接，LNG储罐设置在上承台上；下承台与桩基的连接处设有刚性环板结构，架空层短柱与上承台的连接处设有隔震支座。施工前后顺序由原来的“桩基施工‑下承台施工‑短柱施工‑上承台施工‑LNG储罐施工”优化为“桩柱一体化施工‑上承台施工‑外罐罐壁与下承台平行施工”。本发明有益效果：本申请通过预埋刚性环板的设置将下承台与桩基有机连接起来，既提高了桩基水平承载力，同时优化了施工步骤，可给工程带来极大的经济效益。
LNG (Liquefied Natural Gas) storage tank double-bearing platform with rigid annular plate structure and preparation method of LNG storage tank double-bearing platform
一种带有刚性环板结构的LNG储罐双承台及其制备方法
GAO HUI (author) / MA GUOLIANG (author) / WANG ZHITONG (author) / JIN PEIJIE (author) / ZHANG TIANHE (author) / WANG ZILONG (author) / LIU XULIANG (author) / XIANG ENZE (author) / CUI XIANGPENG (author) / LIU HAIJUN (author)
2024-07-26
Patent
Electronic Resource
Chinese
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