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A platform for research: civil engineering, architecture and urbanism
Construction method of super high-rise high-altitude large-span cantilever concrete structure
A construction method of a super high-rise high-altitude large-span cantilever concrete structure comprises the following steps that firstly, the structure of the cantilever concrete structure is optimized, and a construction drawing is designed; 2, deeply designing measure supports, wherein the measure supports comprise supporting frames and hanging baskets; thirdly, a main body is constructed in advance; fourthly, the prefabricated concrete beam sections are prefabricated on site; step 5, manufacturing and mounting a support frame; sixthly, prefabricated concrete beam sections are hoisted; seventhly, a cast-in-place concrete section is constructed; eighthly, an upper pull rod and a lower supporting rod are installed; and ninthly, the hanging basket, the hanging platform and the supporting frame are sequentially dismantled. The technical problems that a large-span cantilever structure is complex in construction technology, long in construction period and large in construction danger are solved.
一种超高层高空大跨度悬挑混凝土结构的施工方法，包括步骤如下：步骤一，悬挑混凝土结构的结构优化及施工图设计；步骤二，措施支撑的深化设计，措施支撑包括有支撑架和吊篮；步骤三，主体先行施工；步骤四，预制混凝土梁段现场预制；步骤五，支撑架的制作与安装；步骤六：预制混凝土梁段的吊装；步骤七：现浇混凝土段的施工；步骤八：上拉杆和下撑杆的安装；步骤九：依次拆除吊篮、吊挂平台和支撑架。本发明解决了大跨度悬挑结构施工工艺复杂、施工工期长以及施工危险性大的技术问题。
Construction method of super high-rise high-altitude large-span cantilever concrete structure
A construction method of a super high-rise high-altitude large-span cantilever concrete structure comprises the following steps that firstly, the structure of the cantilever concrete structure is optimized, and a construction drawing is designed; 2, deeply designing measure supports, wherein the measure supports comprise supporting frames and hanging baskets; thirdly, a main body is constructed in advance; fourthly, the prefabricated concrete beam sections are prefabricated on site; step 5, manufacturing and mounting a support frame; sixthly, prefabricated concrete beam sections are hoisted; seventhly, a cast-in-place concrete section is constructed; eighthly, an upper pull rod and a lower supporting rod are installed; and ninthly, the hanging basket, the hanging platform and the supporting frame are sequentially dismantled. The technical problems that a large-span cantilever structure is complex in construction technology, long in construction period and large in construction danger are solved.
一种超高层高空大跨度悬挑混凝土结构的施工方法，包括步骤如下：步骤一，悬挑混凝土结构的结构优化及施工图设计；步骤二，措施支撑的深化设计，措施支撑包括有支撑架和吊篮；步骤三，主体先行施工；步骤四，预制混凝土梁段现场预制；步骤五，支撑架的制作与安装；步骤六：预制混凝土梁段的吊装；步骤七：现浇混凝土段的施工；步骤八：上拉杆和下撑杆的安装；步骤九：依次拆除吊篮、吊挂平台和支撑架。本发明解决了大跨度悬挑结构施工工艺复杂、施工工期长以及施工危险性大的技术问题。
Construction method of super high-rise high-altitude large-span cantilever concrete structure
一种超高层高空大跨度悬挑混凝土结构的施工方法
SUN WANLI (author) / LIN TIANYU (author) / LI WEI (author) / WANG PENG (author) / WU WENQIAN (author) / LIANG XUXUAN (author) / MEI JINBO (author) / ZHANG HUI (author) / MU DAN (author) / ZHANG WENYU (author)
2024-03-26
Patent
Electronic Resource
Chinese
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