A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit fabricated safety channel reinforcing method and construction steps
The invention discloses a deep foundation pit fabricated safety channel reinforcing method and construction steps, and particularly relates to the field of building construction. The deep foundation pit fabricated safety channel reinforcing method comprises the following steps that S1, a working face is treated, specifically, a bottom plate and side walls of a safety channel are scabbled, and high-pressure water is adopted for cleaning; S2, unit steel bar binding is carried out, specifically, the length of the safety channel is divided into N sections, and a first section of side wall and bottom plate steel bars are bound along one side of the length direction of the safety channel; and S3, a unit support is built, specifically, a first-section support is erected above the first-section bottom plate and serves as a foundation of a pressure pouring working platform and a later-stage unit formwork support. Through assembly of the multiple unit formworks, pouring can be carried out on the bottom and the side walls of the safety channel, concrete reinforcing layers can be formed on the side walls and the bottom of the safety channel, so that the safety channel is reinforced, construction is simple, and the period is short.
本发明公开了一种深基坑装配式安全通道加固方法及施工步骤，具体涉及建筑施工领域，包括以下步骤：S1、作业面处理：将安全通道的底板和侧墙凿毛，并采用高压水清洗；S2、单元钢筋绑扎：将安全通道的长度分N段，沿其长度方向一侧绑扎第一段的侧墙及底板钢筋；S3、单元支架搭建：在第一段的底板上方支立第一段支架，作为压力浇筑工作平台和后期单元模板支架的基础。本发明通过多个单元模板之间的组装，能够对安全通道的底部和侧墙进行浇筑，能够在安全通道的侧墙和底部形成混凝土加固层，从而对安全通道进行加固，施工简单，周期短。
Deep foundation pit fabricated safety channel reinforcing method and construction steps
The invention discloses a deep foundation pit fabricated safety channel reinforcing method and construction steps, and particularly relates to the field of building construction. The deep foundation pit fabricated safety channel reinforcing method comprises the following steps that S1, a working face is treated, specifically, a bottom plate and side walls of a safety channel are scabbled, and high-pressure water is adopted for cleaning; S2, unit steel bar binding is carried out, specifically, the length of the safety channel is divided into N sections, and a first section of side wall and bottom plate steel bars are bound along one side of the length direction of the safety channel; and S3, a unit support is built, specifically, a first-section support is erected above the first-section bottom plate and serves as a foundation of a pressure pouring working platform and a later-stage unit formwork support. Through assembly of the multiple unit formworks, pouring can be carried out on the bottom and the side walls of the safety channel, concrete reinforcing layers can be formed on the side walls and the bottom of the safety channel, so that the safety channel is reinforced, construction is simple, and the period is short.
本发明公开了一种深基坑装配式安全通道加固方法及施工步骤，具体涉及建筑施工领域，包括以下步骤：S1、作业面处理：将安全通道的底板和侧墙凿毛，并采用高压水清洗；S2、单元钢筋绑扎：将安全通道的长度分N段，沿其长度方向一侧绑扎第一段的侧墙及底板钢筋；S3、单元支架搭建：在第一段的底板上方支立第一段支架，作为压力浇筑工作平台和后期单元模板支架的基础。本发明通过多个单元模板之间的组装，能够对安全通道的底部和侧墙进行浇筑，能够在安全通道的侧墙和底部形成混凝土加固层，从而对安全通道进行加固，施工简单，周期短。
Deep foundation pit fabricated safety channel reinforcing method and construction steps
一种深基坑装配式安全通道加固方法及施工步骤
WU CHAOFENG (author) / LIAN JIANPING (author) / MENG LIANGZHUO (author) / ZHANG CHI (author) / LYU ZHIQIANG (author) / SHI QINLAI (author)
2021-09-28
Patent
Electronic Resource
Chinese
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