A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for changing prefabricated T beam into multi-span prefabricated box beam pedestal
The invention discloses a construction method for changing a prefabricated T beam into a multi-span prefabricated box beam pedestal. The construction method comprises the following steps: a, cleaning a pedestal; b, performing foundation expansion construction; c, chiseling the concrete; d, binding reinforcing steel bars; e, constructing an embedded part; f, performing template installation; g, performing concrete pouring and vibrating; h, performing concrete surface finishing; i, performing steel plate installation; and j, checking and accepting the pedestal. Beam system work of different structural forms can be completed in a predicted site, temporary land is reduced, cost is saved, the construction requirements can be met by directly widening the two sides of the pedestal on the basis of an original pedestal, materials are simple, and construction is convenient and fast.
本申请公开了一种预制T梁改多跨径预制箱梁台座的施工方法，包括以下步骤：a、台座的清理；b、基础扩大施工；c、混凝土凿毛处理；d、钢筋绑扎；e、预埋件施工；f、模板安装；g、混凝土浇筑和振捣；h、混凝土收面；i、钢板安装；j、台座验收。本申请能在预知场地内完成不同结构形式的梁体制工作，减少临时用地，节约成本，且直接在原有台座基础上对台座两侧进行加宽即可满足施工要求，用料简单，施工便捷。
Construction method for changing prefabricated T beam into multi-span prefabricated box beam pedestal
The invention discloses a construction method for changing a prefabricated T beam into a multi-span prefabricated box beam pedestal. The construction method comprises the following steps: a, cleaning a pedestal; b, performing foundation expansion construction; c, chiseling the concrete; d, binding reinforcing steel bars; e, constructing an embedded part; f, performing template installation; g, performing concrete pouring and vibrating; h, performing concrete surface finishing; i, performing steel plate installation; and j, checking and accepting the pedestal. Beam system work of different structural forms can be completed in a predicted site, temporary land is reduced, cost is saved, the construction requirements can be met by directly widening the two sides of the pedestal on the basis of an original pedestal, materials are simple, and construction is convenient and fast.
本申请公开了一种预制T梁改多跨径预制箱梁台座的施工方法，包括以下步骤：a、台座的清理；b、基础扩大施工；c、混凝土凿毛处理；d、钢筋绑扎；e、预埋件施工；f、模板安装；g、混凝土浇筑和振捣；h、混凝土收面；i、钢板安装；j、台座验收。本申请能在预知场地内完成不同结构形式的梁体制工作，减少临时用地，节约成本，且直接在原有台座基础上对台座两侧进行加宽即可满足施工要求，用料简单，施工便捷。
Construction method for changing prefabricated T beam into multi-span prefabricated box beam pedestal
预制T梁改多跨径预制箱梁台座的施工方法
PENG WENYU (author) / CAO ZHEN (author) / XIE QUANFU (author) / YU WEICHAO (author) / MIAO CHUNYU (author)
2021-11-26
Patent
Electronic Resource
Chinese
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