A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembled prefabricated steel bar truss non-dismantling floor support plate and cast-in-place non-supporting truss floor plate
The invention discloses an assembled prefabricated steel bar truss non-dismantling floor support plate, which comprises a prefabricated cement fiberboard component at the bottom, steel plate components installed on the upper surface of the prefabricated cement fiberboard component through fasteners and steel bar trusses fixedly installed above the steel plate components. The assembled prefabricated steel bar truss non-dismantling floor support plate is characterized in that a plurality of steel bar support components are uniformly welded on the upper surface of the steel plate components alongthe length direction. Prefabricated holes or grooves are formed in the steel bar support components and are used to place transverse or longitudinal steel bars. The centers of the prefabricated holesor grooves are in a straight line. Lower steel bars are placed in the prefabricated holes or grooves, and the lower steel bars are connected to the steel bar support components through welding. Uppersteel bars are welded on the lower steel bars at intervals. The steel bar trusses are welded on the upper surface of the upper steel bars or the lower steel bars. The invention also relates to a cast-in-place truss floor plate using the non-dismantling floor support plate. The assembled prefabricated steel bar truss non-dismantling floor support plate and an assembled cast-in-place non-supportingtruss floor plate have the advantages of simple structure, convenient processing, improved construction efficiency, good rigidity and the like.
本发明公开了一种装配式预制钢筋桁架免拆楼承板，包括位于底部的预制水泥纤维板构件、通过紧固件安装在水泥纤维板构件上表面的钢板构件，以及固定安装在钢板构件上方的钢筋桁架；其特征在于：所述钢板构件上表面沿长度方向均布焊接有数个钢筋支撑构件，所述钢筋支撑构件上设有用于放置横向或纵向钢筋的预制孔或槽，预制孔或槽的中心在一条直线上；所述预制孔或槽内放置有下部钢筋，下部钢筋通过焊接连接钢筋支撑构件；在下部钢筋上间隔焊接有上部钢筋，在上部钢筋或下部钢筋的上表面焊接有钢筋桁架；本发明还涉及一种利用上述免拆楼承板现场浇筑的桁架楼板。本发明具有结构简单、便于加工、提高施工效率，刚性好等优点。
Assembled prefabricated steel bar truss non-dismantling floor support plate and cast-in-place non-supporting truss floor plate
The invention discloses an assembled prefabricated steel bar truss non-dismantling floor support plate, which comprises a prefabricated cement fiberboard component at the bottom, steel plate components installed on the upper surface of the prefabricated cement fiberboard component through fasteners and steel bar trusses fixedly installed above the steel plate components. The assembled prefabricated steel bar truss non-dismantling floor support plate is characterized in that a plurality of steel bar support components are uniformly welded on the upper surface of the steel plate components alongthe length direction. Prefabricated holes or grooves are formed in the steel bar support components and are used to place transverse or longitudinal steel bars. The centers of the prefabricated holesor grooves are in a straight line. Lower steel bars are placed in the prefabricated holes or grooves, and the lower steel bars are connected to the steel bar support components through welding. Uppersteel bars are welded on the lower steel bars at intervals. The steel bar trusses are welded on the upper surface of the upper steel bars or the lower steel bars. The invention also relates to a cast-in-place truss floor plate using the non-dismantling floor support plate. The assembled prefabricated steel bar truss non-dismantling floor support plate and an assembled cast-in-place non-supportingtruss floor plate have the advantages of simple structure, convenient processing, improved construction efficiency, good rigidity and the like.
本发明公开了一种装配式预制钢筋桁架免拆楼承板，包括位于底部的预制水泥纤维板构件、通过紧固件安装在水泥纤维板构件上表面的钢板构件，以及固定安装在钢板构件上方的钢筋桁架；其特征在于：所述钢板构件上表面沿长度方向均布焊接有数个钢筋支撑构件，所述钢筋支撑构件上设有用于放置横向或纵向钢筋的预制孔或槽，预制孔或槽的中心在一条直线上；所述预制孔或槽内放置有下部钢筋，下部钢筋通过焊接连接钢筋支撑构件；在下部钢筋上间隔焊接有上部钢筋，在上部钢筋或下部钢筋的上表面焊接有钢筋桁架；本发明还涉及一种利用上述免拆楼承板现场浇筑的桁架楼板。本发明具有结构简单、便于加工、提高施工效率，刚性好等优点。
Assembled prefabricated steel bar truss non-dismantling floor support plate and cast-in-place non-supporting truss floor plate
装配式预制钢筋桁架免拆楼承板及现浇筑免支护桁架楼板
ZHANG HONGYU (author)
2020-08-14
Patent
Electronic Resource
Chinese
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