
基本信息:
- 专利标题: 一种钢结构地脚螺栓精确预埋施工方法
- 专利标题(英):Steel structure foundation bolt accurate pre-burying construction method
- 申请号:CN201710364577.4 申请日:2017-05-22
- 公开(公告)号:CN107190864A 公开(公告)日:2017-09-22
- 发明人: 王承林 , 陈国清 , 张先龙 , 应东 , 张健 , 曾祥恒 , 莫石琨
- 申请人: 中国建筑第七工程局有限公司
- 申请人地址: 河南省郑州市城东路116号
- 专利权人: 中国建筑第七工程局有限公司
- 当前专利权人: 中国建筑第七工程局有限公司
- 当前专利权人地址: 河南省郑州市城东路116号
- 主分类号: E04B1/41
- IPC分类号: E04B1/41 ; E02D27/42
The invention provides a steel structure foundation bolt accurate pre-burying construction method and belongs to the technical field of steel structure engineering construction. According to the technical principle of the steel structure foundation bolt accurate pre-burying construction method, upper-layer positioning formworks and lower-layer positioning formworks are manufactured to position a single bolt set on the whole; through positioning plates, the position relations between a single foundation bolt group are restrained; by accurately fixing the positioning plates, the space position parameters such as the off-centering, the perpendicularity and the elevation of each bolt in the single bolt set are effectively ensured; the construction process comprises the steps that drawings are reviewed, a construction scheme is established, construction preparation is conducted, the formworks are manufactured, on-site measuring is conducted, pile-by-pile positioning wire drawing is conducted, the formworks and column foot bolts are mounted on reinforcement cages, steel bars needing to move are marked, the formworks and the bolts are removed, the steel bar positions are adjusted, the formworks are mounted again, all the positions are re-checked, and fixing begins to be conducted. The steel structure foundation bolt accurate pre-burying construction method is mature in technique, suitable for construction sites which are high in pre-burying construction demand and pre-burying accuracy demand, high and smooth in construction speed and convenient to operate.
IPC结构图谱:
E | 固定建筑物 |
--E04 | 建筑物 |
----E04B | 一般建筑物构造;墙,例如,间壁墙;屋顶;楼板;顶棚;建筑物的隔绝或其他防护 |
------E04B1/00 | 一般构造;不限于墙,例如,间壁墙,或楼板或顶棚或屋顶中任何一种结构 |
--------E04B1/38 | .一般的建筑结构的连接 |
----------E04B1/41 | ..专用于埋入混凝土或砌体之中的连接装置 |