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A platform for research: civil engineering, architecture and urbanism
Truss floor support plate and construction method thereof
The invention discloses a truss floor support plate and a construction method thereof. The truss floor support plate comprises a bottom plate, connecting pieces and a plurality of steel trusses. A UHPC thin plate is adopted as the bottom plate, and groove lines are preset on the upper surface of the bottom plate; the plurality of steel trusses are arranged above the bottom plate in parallel; wherein the steel truss comprises an upper chord steel pipe concrete, a web member steel bar and two lower chord steel bars; the upper chord steel pipe concrete is horizontally arranged above the bottom plate, and the two lower chord steel bars are arranged on the two sides of the lower portion of the upper chord steel pipe concrete in parallel and arranged on the upper surface of the bottom plate. Wherein the upper chord steel pipe concrete and the lower chord steel bars are fixedly connected together through the web steel bars; the lower chord steel bars and the bottom plate are fixedly connected together through a plurality of connecting pieces; according to the truss floor support plate, the construction requirements of the large-span floor support plate for free form stripping and free support are met, the safety and durability of the structure are effectively guaranteed, the construction requirements of residential buildings are met, time and labor are saved, and the application range of the truss floor support plate is greatly widened.
本发明公开了一种桁架楼承板及其施工方法，包括底板、连接件及若干钢桁架；底板采用UHPC薄板，且底板的上表面预设有凹槽纹路；若干钢桁架平行设置在底板的上方；其中，钢桁架包括上弦钢管混凝土、腹杆钢筋及两根下弦钢筋；上弦钢管混凝土水平设置在底板的上方，两根下弦钢筋平行设置在上弦钢管混凝土的下方两侧，并置于底板的上表面上；其中，上弦钢管混凝土与下弦钢筋之间通过腹板钢筋固定连接在一起；下弦钢筋与底板之间通过若干连接件固定连接在一起；本发明实现大跨度楼承板的免拆模、免支撑的施工要求，有效保证了结构的安全性和耐久性，满足住宅建筑的施工需要，省时省力，大大提高了桁架楼承板的适用范围。
Truss floor support plate and construction method thereof
The invention discloses a truss floor support plate and a construction method thereof. The truss floor support plate comprises a bottom plate, connecting pieces and a plurality of steel trusses. A UHPC thin plate is adopted as the bottom plate, and groove lines are preset on the upper surface of the bottom plate; the plurality of steel trusses are arranged above the bottom plate in parallel; wherein the steel truss comprises an upper chord steel pipe concrete, a web member steel bar and two lower chord steel bars; the upper chord steel pipe concrete is horizontally arranged above the bottom plate, and the two lower chord steel bars are arranged on the two sides of the lower portion of the upper chord steel pipe concrete in parallel and arranged on the upper surface of the bottom plate. Wherein the upper chord steel pipe concrete and the lower chord steel bars are fixedly connected together through the web steel bars; the lower chord steel bars and the bottom plate are fixedly connected together through a plurality of connecting pieces; according to the truss floor support plate, the construction requirements of the large-span floor support plate for free form stripping and free support are met, the safety and durability of the structure are effectively guaranteed, the construction requirements of residential buildings are met, time and labor are saved, and the application range of the truss floor support plate is greatly widened.
本发明公开了一种桁架楼承板及其施工方法，包括底板、连接件及若干钢桁架；底板采用UHPC薄板，且底板的上表面预设有凹槽纹路；若干钢桁架平行设置在底板的上方；其中，钢桁架包括上弦钢管混凝土、腹杆钢筋及两根下弦钢筋；上弦钢管混凝土水平设置在底板的上方，两根下弦钢筋平行设置在上弦钢管混凝土的下方两侧，并置于底板的上表面上；其中，上弦钢管混凝土与下弦钢筋之间通过腹板钢筋固定连接在一起；下弦钢筋与底板之间通过若干连接件固定连接在一起；本发明实现大跨度楼承板的免拆模、免支撑的施工要求，有效保证了结构的安全性和耐久性，满足住宅建筑的施工需要，省时省力，大大提高了桁架楼承板的适用范围。
Truss floor support plate and construction method thereof
一种桁架楼承板及其施工方法
ZHANG YANGXI (author) / ZHANG SHIJUN (author) / DENG MINGKE (author)
2023-12-05
Patent
Electronic Resource
Chinese
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