Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated steel-concrete composite floor and manufacturing method thereof
The embodiment of the invention provides a prefabricated steel-concrete composite floor. The prefabricated steel-concrete composite floor comprises a concrete bottom plate, a web bar with the bottom pre-embedded in the concrete bottom plate, a grouting steel pipe fixed to the top of the web bar, a water and electricity pipeline and a partition plate, wherein the partition plate is fixed on the grouting steel pipe, an open space is formed between the partition plate and the concrete bottom plate, and the water and electricity pipelines are arranged in the open space. According to the prefabricated steel-concrete composite floor, the grouting steel pipe is used as an upper chord member, and the overall rigidity and bearing capacity of a truss-floor system are improved by utilizing the characteristics of high strength and large rigidity of the grouting steel pipe; the water and electricity pipelines are arranged in the open space between the partition plate and the concrete bottom plate, so that construction and secondary decoration operation can be simplified; the problems that cast-in-place operation is low in construction speed, multiple in formwork support, large in environmental pollution and difficult in pipeline installation are solved.
本发明实施例提供了一种预制钢‑混凝土组合楼板,包括：混凝土底板、底部预埋在混凝土底板内的腹筋、固定在腹筋顶部的灌浆钢管、水电管线以及隔板；其中，隔板固定在灌浆钢管上，隔板与混凝土底板之间构成开放空间，水电管线布设在开放空间内。应用本发明实施例提供的方案,使用灌浆钢管作为上弦杆，利用灌浆钢管具有强度高、刚度大的特点，提高桁架‑楼板体系的整体刚度和承载力；隔板与混凝土底板之间的开放空间内布设水电管线可以简化施工和二次装修操作；解决现浇作业施工速度慢、模板支撑多、环境污染大、管道安装困难的问题。
Prefabricated steel-concrete composite floor and manufacturing method thereof
The embodiment of the invention provides a prefabricated steel-concrete composite floor. The prefabricated steel-concrete composite floor comprises a concrete bottom plate, a web bar with the bottom pre-embedded in the concrete bottom plate, a grouting steel pipe fixed to the top of the web bar, a water and electricity pipeline and a partition plate, wherein the partition plate is fixed on the grouting steel pipe, an open space is formed between the partition plate and the concrete bottom plate, and the water and electricity pipelines are arranged in the open space. According to the prefabricated steel-concrete composite floor, the grouting steel pipe is used as an upper chord member, and the overall rigidity and bearing capacity of a truss-floor system are improved by utilizing the characteristics of high strength and large rigidity of the grouting steel pipe; the water and electricity pipelines are arranged in the open space between the partition plate and the concrete bottom plate, so that construction and secondary decoration operation can be simplified; the problems that cast-in-place operation is low in construction speed, multiple in formwork support, large in environmental pollution and difficult in pipeline installation are solved.
本发明实施例提供了一种预制钢‑混凝土组合楼板,包括：混凝土底板、底部预埋在混凝土底板内的腹筋、固定在腹筋顶部的灌浆钢管、水电管线以及隔板；其中，隔板固定在灌浆钢管上，隔板与混凝土底板之间构成开放空间，水电管线布设在开放空间内。应用本发明实施例提供的方案,使用灌浆钢管作为上弦杆，利用灌浆钢管具有强度高、刚度大的特点，提高桁架‑楼板体系的整体刚度和承载力；隔板与混凝土底板之间的开放空间内布设水电管线可以简化施工和二次装修操作；解决现浇作业施工速度慢、模板支撑多、环境污染大、管道安装困难的问题。
Prefabricated steel-concrete composite floor and manufacturing method thereof
预制钢-混凝土组合楼板及其制作方法
QI JIARUI (Autor:in) / YAN XIAOCHENG (Autor:in) / WENG XUAN (Autor:in) / LIN ZUYAN (Autor:in) / CHEN ZHICHANG (Autor:in) / WU LIWEI (Autor:in)
13.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
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
Prefabricated concrete composite floor slab and manufacturing method thereof
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| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022