A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated foundation pit for additionally installing elevator and construction method
The invention relates to a prefabricated foundation pit for additionally installing an elevator and a construction method. According to the technical scheme, the prefabricated foundation pit comprisesa foundation pit main body, slope surfaces, a steel bar frame, a concrete cushion layer, a lifting ring, a grounding connecting plate and a column foot anchor bolt. According to the prefabricated foundation pit, the whole foundation pit is used as a prefabricated part, modular design and manufacturing are formed outside a construction site, and quality control is facilitated; the two slope surfaces are arranged on the foundation pit main body, on one hand, concrete pouring during foundation pit main body manufacturing is facilitated, and on the other hand, the effects of flow guiding and drainage can be achieved in the later period; the whole prefabricated foundation pit is simple in structure, construction is conducted in a hoisting installation mode, construction is facilitated, and thetrouble of carrying out a large amount of concrete pouring work on the construction site is omitted; and the time for waiting for concrete curing is not needed, the construction time is saved, the construction cost is reduced, butt joint is rapid, safe and reliable, and the influence of site construction on the site environment and surrounding residents can be effectively reduced.
本发明涉及一种加装电梯预制基坑及施工方法。采用的技术方案是：包括基坑主体、斜坡面、钢筋框架、混凝土垫层、吊环、接地连接板、柱脚锚栓。本发明将整个基坑作为预制构件，在施工现场外形成了模块化设计和制造，便于质量控制，在基坑主体上设置了两个斜坡面，一方面便于制作基坑主体时混凝土的浇筑，另一方面也能够在后期起到导流排水的作用，整个预制基坑结构简单，并通过吊运安装的方式进行施工，便于施工，省去了在施工现场开展大量的混凝土浇筑工作的麻烦，且无需等待混凝土养护的时间，节省施工时间，降低建造成本，对接快速、安全可靠，可有效降低现场施工对现场环境及周围居民的影响。
Prefabricated foundation pit for additionally installing elevator and construction method
The invention relates to a prefabricated foundation pit for additionally installing an elevator and a construction method. According to the technical scheme, the prefabricated foundation pit comprisesa foundation pit main body, slope surfaces, a steel bar frame, a concrete cushion layer, a lifting ring, a grounding connecting plate and a column foot anchor bolt. According to the prefabricated foundation pit, the whole foundation pit is used as a prefabricated part, modular design and manufacturing are formed outside a construction site, and quality control is facilitated; the two slope surfaces are arranged on the foundation pit main body, on one hand, concrete pouring during foundation pit main body manufacturing is facilitated, and on the other hand, the effects of flow guiding and drainage can be achieved in the later period; the whole prefabricated foundation pit is simple in structure, construction is conducted in a hoisting installation mode, construction is facilitated, and thetrouble of carrying out a large amount of concrete pouring work on the construction site is omitted; and the time for waiting for concrete curing is not needed, the construction time is saved, the construction cost is reduced, butt joint is rapid, safe and reliable, and the influence of site construction on the site environment and surrounding residents can be effectively reduced.
本发明涉及一种加装电梯预制基坑及施工方法。采用的技术方案是：包括基坑主体、斜坡面、钢筋框架、混凝土垫层、吊环、接地连接板、柱脚锚栓。本发明将整个基坑作为预制构件，在施工现场外形成了模块化设计和制造，便于质量控制，在基坑主体上设置了两个斜坡面，一方面便于制作基坑主体时混凝土的浇筑，另一方面也能够在后期起到导流排水的作用，整个预制基坑结构简单，并通过吊运安装的方式进行施工，便于施工，省去了在施工现场开展大量的混凝土浇筑工作的麻烦，且无需等待混凝土养护的时间，节省施工时间，降低建造成本，对接快速、安全可靠，可有效降低现场施工对现场环境及周围居民的影响。
Prefabricated foundation pit for additionally installing elevator and construction method
一种加装电梯预制基坑及施工方法
PEI ZHAOZHEN (author) / DUAN LIANCUN (author) / YANG TAO (author) / ZHOU YANG (author) / ZHAN YUANRONG (author) / SUN LIQUN (author) / LI CHUNLIN (author) / LI XIANLIANG (author) / WU YINGYING (author) / LI ZHEN (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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