A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of stadium steel structure
The invention discloses a construction method of a stadium steel structure, which comprises the following steps of: constructing a facade net rack steel structure on the periphery of a stadium structure main body and constructing a top net rack steel structure on the top of the stadium structure main body, constructing a suspended dome steel structure of the stadium structure main body, and arranging a jacking device in the stadium structure main body, the construction of the suspended dome steel structure is gradually jacked by stages through a jacking device, in different jacking stages, splicing construction is conducted in an extending mode from the inner side to the outer side, position interference of related facilities on a stadium structure body is avoided, and after splicing of the whole suspended dome steel structure is completed, a plurality of lifting devices are installed on a top net frame steel structure. And the lifting device lifts the suspended-dome steel structure to the corresponding height through the rope, and splicing of the suspended-dome steel structure and the top net rack steel structure is completed. According to the suspended dome structure limited by site conditions, the construction method of accumulated jacking-to-lifting is adopted, the construction efficiency is improved, and the construction safety risk is reduced.
本发明公开了一种场馆钢结构的施工方法，在场馆结构主体的外围施工立面网架钢结构以及在场馆结构主体的顶部施工顶部网架钢结构后，进行场馆结构主体的弦支穹顶钢结构的施工，在场馆结构主体的内部设置顶升装置，通过顶升装置分阶段对弦支穹顶钢结构施工进行逐步顶升，在不同的顶升阶段，从内侧向外延伸拼装施工，避开场馆结构主体上相关设施的位置干涉，在完成整个弦支穹顶钢结构的拼装后，在顶部网架钢结构上安装多个提升装置，提升装置通过绳索对弦支穹顶钢结构进行提升至相应高度，完成弦支穹顶钢结构与顶部网架钢结构的拼接。本发明针对因场地条件受限的弦支穹顶结构，采用累积顶升转提升的施工方法，提高了施工效率，降低施工安全风险。
Construction method of stadium steel structure
The invention discloses a construction method of a stadium steel structure, which comprises the following steps of: constructing a facade net rack steel structure on the periphery of a stadium structure main body and constructing a top net rack steel structure on the top of the stadium structure main body, constructing a suspended dome steel structure of the stadium structure main body, and arranging a jacking device in the stadium structure main body, the construction of the suspended dome steel structure is gradually jacked by stages through a jacking device, in different jacking stages, splicing construction is conducted in an extending mode from the inner side to the outer side, position interference of related facilities on a stadium structure body is avoided, and after splicing of the whole suspended dome steel structure is completed, a plurality of lifting devices are installed on a top net frame steel structure. And the lifting device lifts the suspended-dome steel structure to the corresponding height through the rope, and splicing of the suspended-dome steel structure and the top net rack steel structure is completed. According to the suspended dome structure limited by site conditions, the construction method of accumulated jacking-to-lifting is adopted, the construction efficiency is improved, and the construction safety risk is reduced.
本发明公开了一种场馆钢结构的施工方法，在场馆结构主体的外围施工立面网架钢结构以及在场馆结构主体的顶部施工顶部网架钢结构后，进行场馆结构主体的弦支穹顶钢结构的施工，在场馆结构主体的内部设置顶升装置，通过顶升装置分阶段对弦支穹顶钢结构施工进行逐步顶升，在不同的顶升阶段，从内侧向外延伸拼装施工，避开场馆结构主体上相关设施的位置干涉，在完成整个弦支穹顶钢结构的拼装后，在顶部网架钢结构上安装多个提升装置，提升装置通过绳索对弦支穹顶钢结构进行提升至相应高度，完成弦支穹顶钢结构与顶部网架钢结构的拼接。本发明针对因场地条件受限的弦支穹顶结构，采用累积顶升转提升的施工方法，提高了施工效率，降低施工安全风险。
Construction method of stadium steel structure
一种场馆钢结构的施工方法
WANG JIN (author) / ZHOU JIANRONG (author) / CHEN KUN (author) / JIANG SHIYONG (author) / XIAO JIRONG (author) / ZHU JIAHONG (author) / ZI YONG'AI (author) / QI XIUZHI (author) / ZHANG ZHENYONG (author) / ZHANG MINGJUN (author)
2024-09-24
Patent
Electronic Resource
Chinese
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