A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated foundation construction technology
The invention discloses a prefabricated foundation construction process which comprises the following steps: 1, selecting a grinding tool by a processing factory according to a processing drawing, putting a concrete cushion block at the bottom of the grinding tool after the grinding tool is determined, putting a bound reinforcing mesh at the bottom after the cushion block is put, then pouring concrete, waiting for seven days, and taking out the concrete cushion block; the surface of the precast concrete unit is treated through a surface treatment device, and the precast concrete unit is lifted away from the machining platform after surface treatment is finished; secondly, the steel frame columns and the steel frame beams are in bolt connection on the ground in advance, and temporary supports are additionally arranged at the bottoms of the steel frame columns after connection is completed; 3, foundation preparation is conducted, specifically, a foundation pit is excavated before construction, specifically, surface sundries are cleaned, and the uneven ground is leveled and excavated; fourthly, the cast concrete is transported to a construction site and can be directly placed in the excavated foundation pit; and fifthly, the assembled steel frame columns and the assembled steel frame beams are transported to the site and hoisted in place through a crane, the production quality of the prefabricated concrete members is improved, and the machining efficiency is improved.
本发明公开了一种预制基础施工工艺，包括：步骤一：加工厂根据加工图选用磨具，磨具确定后在磨具底部放入混凝土垫块，放入垫块后，底部放入已绑扎好的钢筋网片，再浇筑混凝土，等待七天后，通过表面处理装置对预制混凝土构件的表面进行处理，表面处理结束后吊离加工平台；步骤二：钢框架柱与钢框架梁在地面预先进行螺栓连接，连接完成后在钢框架柱底部增设临时支撑；步骤三：地基准备，施工前挖好基坑，其中包括清理表面杂物、将不平均的地面修平、挖掘等；步骤四：把浇铸的混凝土运至施工现场可直接放置已挖好的基坑中；步骤五：把组装好的钢框柱与钢框梁运输至现场通过吊车进行吊装就位，提高预制混凝土构件的生产质量，提高加工效率。
Prefabricated foundation construction technology
The invention discloses a prefabricated foundation construction process which comprises the following steps: 1, selecting a grinding tool by a processing factory according to a processing drawing, putting a concrete cushion block at the bottom of the grinding tool after the grinding tool is determined, putting a bound reinforcing mesh at the bottom after the cushion block is put, then pouring concrete, waiting for seven days, and taking out the concrete cushion block; the surface of the precast concrete unit is treated through a surface treatment device, and the precast concrete unit is lifted away from the machining platform after surface treatment is finished; secondly, the steel frame columns and the steel frame beams are in bolt connection on the ground in advance, and temporary supports are additionally arranged at the bottoms of the steel frame columns after connection is completed; 3, foundation preparation is conducted, specifically, a foundation pit is excavated before construction, specifically, surface sundries are cleaned, and the uneven ground is leveled and excavated; fourthly, the cast concrete is transported to a construction site and can be directly placed in the excavated foundation pit; and fifthly, the assembled steel frame columns and the assembled steel frame beams are transported to the site and hoisted in place through a crane, the production quality of the prefabricated concrete members is improved, and the machining efficiency is improved.
本发明公开了一种预制基础施工工艺，包括：步骤一：加工厂根据加工图选用磨具，磨具确定后在磨具底部放入混凝土垫块，放入垫块后，底部放入已绑扎好的钢筋网片，再浇筑混凝土，等待七天后，通过表面处理装置对预制混凝土构件的表面进行处理，表面处理结束后吊离加工平台；步骤二：钢框架柱与钢框架梁在地面预先进行螺栓连接，连接完成后在钢框架柱底部增设临时支撑；步骤三：地基准备，施工前挖好基坑，其中包括清理表面杂物、将不平均的地面修平、挖掘等；步骤四：把浇铸的混凝土运至施工现场可直接放置已挖好的基坑中；步骤五：把组装好的钢框柱与钢框梁运输至现场通过吊车进行吊装就位，提高预制混凝土构件的生产质量，提高加工效率。
Prefabricated foundation construction technology
一种预制基础施工工艺
LI DONGHUI (author) / LI RUI (author) / LI XIANG (author) / ZHANG JINCHENG (author) / LIU WEIPENG (author) / SHEN HANBIN (author) / GUO ZIKANG (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E02D
FOUNDATIONS
,
Gründungen
A decade of prefabricated foundation construction
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| European Patent Office | 2024