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A platform for research: civil engineering, architecture and urbanism
Support-free construction method for V-shaped reinforced concrete batter post
The invention discloses an unsupported construction method for a V-shaped reinforced concrete inclined column. The unsupported construction method comprises the following steps: S1, measuring a ground axis and lofting; s2, an operation frame is set up step by step according to the column segmentation construction height, a construction operation platform is arranged at the segmentation position, and a protective barrier is installed; s3, binding column steel bars; s4, the shaping formwork is installed; s5, concrete pouring is conducted in a layered mode, and vibration is conducted through a concrete vibration rod while pouring is conducted; s6, the formwork is dismantled and maintained; s7, the steps S1-S6 are repeated for construction of the next construction section; according to the unsupported construction method for the V-shaped reinforced concrete batter post, erecting of a supporting frame body is omitted, and construction is conducted in the mode that the batter post formwork system space is pulled and concrete is combined in a segmented and symmetrical mode to conduct pouring so as to achieve self-balance of stress; compared with a conventional inclined supporting mode, the construction method does not need to install a support, the construction period and cost can be saved, meanwhile, the construction method can be suitable for high independent inclined column construction, and adaptability is high.
本发明公开了一种V型钢筋混凝土斜柱无支撑的施工方法，包括以下步骤：S1、测量地面轴线放样；S2、根据柱分段施工高度逐步搭设操作架，并在分段位置设置施工操作平台并安装防护栏杆；S3、柱钢筋绑扎；S4、定型模板安装；S5、分层进行混凝土浇筑，浇筑的同时采用混凝土振捣棒进行振捣；S6、拆除模板并进行养护；S7、重复步骤S1‑S6进行下一施工段施工；本发明提供的V型钢筋混凝土斜柱无支撑的施工方法，通过取消支撑架体的搭设，并采用对斜柱模板体系空间拉结和结合混凝土分段对称进行浇筑以达到受力的自平衡的方式进行施工；相对于常规的斜支撑方式，本施工方法无需安装支撑，可节约工期和成本，同时可适用于较高独立斜柱施工，适应性强。
Support-free construction method for V-shaped reinforced concrete batter post
The invention discloses an unsupported construction method for a V-shaped reinforced concrete inclined column. The unsupported construction method comprises the following steps: S1, measuring a ground axis and lofting; s2, an operation frame is set up step by step according to the column segmentation construction height, a construction operation platform is arranged at the segmentation position, and a protective barrier is installed; s3, binding column steel bars; s4, the shaping formwork is installed; s5, concrete pouring is conducted in a layered mode, and vibration is conducted through a concrete vibration rod while pouring is conducted; s6, the formwork is dismantled and maintained; s7, the steps S1-S6 are repeated for construction of the next construction section; according to the unsupported construction method for the V-shaped reinforced concrete batter post, erecting of a supporting frame body is omitted, and construction is conducted in the mode that the batter post formwork system space is pulled and concrete is combined in a segmented and symmetrical mode to conduct pouring so as to achieve self-balance of stress; compared with a conventional inclined supporting mode, the construction method does not need to install a support, the construction period and cost can be saved, meanwhile, the construction method can be suitable for high independent inclined column construction, and adaptability is high.
本发明公开了一种V型钢筋混凝土斜柱无支撑的施工方法，包括以下步骤：S1、测量地面轴线放样；S2、根据柱分段施工高度逐步搭设操作架，并在分段位置设置施工操作平台并安装防护栏杆；S3、柱钢筋绑扎；S4、定型模板安装；S5、分层进行混凝土浇筑，浇筑的同时采用混凝土振捣棒进行振捣；S6、拆除模板并进行养护；S7、重复步骤S1‑S6进行下一施工段施工；本发明提供的V型钢筋混凝土斜柱无支撑的施工方法，通过取消支撑架体的搭设，并采用对斜柱模板体系空间拉结和结合混凝土分段对称进行浇筑以达到受力的自平衡的方式进行施工；相对于常规的斜支撑方式，本施工方法无需安装支撑，可节约工期和成本，同时可适用于较高独立斜柱施工，适应性强。
Support-free construction method for V-shaped reinforced concrete batter post
V型钢筋混凝土斜柱无支撑的施工方法
ZHOU HAIFENG (author) / LI CHEN (author) / HONG JIXIANG (author) / YU DONGHE (author) / LUO CHENGJIANG (author)
2024-01-30
Patent
Electronic Resource
Chinese
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