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A platform for research: civil engineering, architecture and urbanism
Support frame body construction process of building overhanging cornice
The invention discloses a construction process of a support frame body of a building overhanging eave, which comprises the following steps of: 1, pre-burying a U-shaped bolt and fixing overhanging I-shaped steel during construction of an N floor of a building so as to provide a bottom support effect for an overhanging eave frame body of an N + 2 floor of the building; 2, hanging rings are arranged on the N + 1 layer of the building and used for fixing an upward-pulling steel wire rope, the bottom of the steel wire rope is fixedly connected with the outwards-extending end of the cantilever I-shaped steel, and then the steel wire rope and the cantilever I-shaped steel in the step 1 form a stress system; 3, the bottom of the overhanging cornice frame body is fixed to the overhanging I-shaped steel in the step 1, embedded steel bars in the building and through-wall steel bars in the building, and the top of the overhanging cornice frame body makes contact with the bottom of the overhanging cornice and provides support for the overhanging cornice; the safety problem of erection of the frame body during construction of the overhanging cornice of the building and the problem that the use range is limited are thoroughly solved, and the safety device is good in safety, low in cost and suitable for application and popularization.
本发明公开了一种建筑物外伸挑檐的支撑架体施工工艺，包括以下步骤：步骤1：在建筑物的N层施工时预埋U形螺栓，固定悬挑工字钢，以提供建筑物N+2层的外伸挑檐架体的底部支撑作用；步骤2：在建筑物的N+1层设置吊环，用于上拉钢丝绳的固定，钢丝绳的底部与悬挑工字钢外伸端部连接固定，则钢丝绳与步骤1中的悬挑工字钢形成受力体系；步骤3：外伸挑檐架体的底部与步骤1中的悬挑工字钢、建筑物中的预埋钢筋和建筑物中的穿墙钢筋固定，外伸挑檐架体的顶部与外伸挑檐的底部接触并为外伸挑檐提供支撑，本发明彻底解决在建筑物外伸挑檐施工时架体搭设的安全问题和使用范围受到限制的问题，且本发明安全性好，成本低，适合推广使用。
Support frame body construction process of building overhanging cornice
The invention discloses a construction process of a support frame body of a building overhanging eave, which comprises the following steps of: 1, pre-burying a U-shaped bolt and fixing overhanging I-shaped steel during construction of an N floor of a building so as to provide a bottom support effect for an overhanging eave frame body of an N + 2 floor of the building; 2, hanging rings are arranged on the N + 1 layer of the building and used for fixing an upward-pulling steel wire rope, the bottom of the steel wire rope is fixedly connected with the outwards-extending end of the cantilever I-shaped steel, and then the steel wire rope and the cantilever I-shaped steel in the step 1 form a stress system; 3, the bottom of the overhanging cornice frame body is fixed to the overhanging I-shaped steel in the step 1, embedded steel bars in the building and through-wall steel bars in the building, and the top of the overhanging cornice frame body makes contact with the bottom of the overhanging cornice and provides support for the overhanging cornice; the safety problem of erection of the frame body during construction of the overhanging cornice of the building and the problem that the use range is limited are thoroughly solved, and the safety device is good in safety, low in cost and suitable for application and popularization.
本发明公开了一种建筑物外伸挑檐的支撑架体施工工艺，包括以下步骤：步骤1：在建筑物的N层施工时预埋U形螺栓，固定悬挑工字钢，以提供建筑物N+2层的外伸挑檐架体的底部支撑作用；步骤2：在建筑物的N+1层设置吊环，用于上拉钢丝绳的固定，钢丝绳的底部与悬挑工字钢外伸端部连接固定，则钢丝绳与步骤1中的悬挑工字钢形成受力体系；步骤3：外伸挑檐架体的底部与步骤1中的悬挑工字钢、建筑物中的预埋钢筋和建筑物中的穿墙钢筋固定，外伸挑檐架体的顶部与外伸挑檐的底部接触并为外伸挑檐提供支撑，本发明彻底解决在建筑物外伸挑檐施工时架体搭设的安全问题和使用范围受到限制的问题，且本发明安全性好，成本低，适合推广使用。
Support frame body construction process of building overhanging cornice
一种建筑物外伸挑檐的支撑架体施工工艺
TIAN JIANGWEI (author) / YU JIAN (author) / CHEN XIANKUN (author) / ZHANG KAIYANG (author) / WANG PENG (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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