A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Orthogonal steel bar truss concrete combined non-dismantling formwork
The invention discloses an orthogonal steel bar truss concrete combined non-dismantling formwork which comprises a criss-cross latticed steel bar truss and a bottom plate, the criss-cross latticed steel bar truss comprises a plurality of first steel bar trusses and a plurality of second steel bar trusses, and the criss-cross latticed steel bar truss is arranged above the bottom plate; the steel bar truss comprises an upper chord rib and a V-shaped wave rib, the opening end of the V-shaped wave rib is transversely arranged on the upper chord rib, any angle is set according to needs, the V-shaped wave rib can be connected to the transverse upper chord rib at a fixed angle, the lower portion of the V-shaped wave rib is partially buried in the bottom plate, and the bottom plate is made of concrete or cement mortar. The overall stress of the bottom plate is uniform, the bottom stressed steel bars are laid on site in a full-length mode and do not need to be broken, the reliability is high, the steel bars are easy to penetrate through on site, and the method is suitable for a secondary-beam-free and large-span fabricated building structure.
本发明公开了一种正交钢筋桁架混凝土组合免拆模板，包括纵横交错呈网格状的钢筋桁架和底板，所述纵横交错呈网格状的钢筋桁架包括多个第一钢筋桁架和多个第二钢筋桁架，所述纵横交错呈网格状的钢筋桁架布置在底板上方，所述钢筋桁架包括上弦筋和V形波浪筋，所述V形波浪筋开口端横向设置在上弦筋上，根据需要设置任意角度，并能够固定角度连接在横向上弦筋上，所述V形波浪筋下部部分埋没于所述底板内，所述底板的材质为混凝土或水泥砂浆。本发明的底板整体受力均匀，底部受力钢筋现场通长铺设，无需打断，可靠性强，现场钢筋穿设容易，适用于无次梁、大跨度的装配式建筑结构。
Orthogonal steel bar truss concrete combined non-dismantling formwork
The invention discloses an orthogonal steel bar truss concrete combined non-dismantling formwork which comprises a criss-cross latticed steel bar truss and a bottom plate, the criss-cross latticed steel bar truss comprises a plurality of first steel bar trusses and a plurality of second steel bar trusses, and the criss-cross latticed steel bar truss is arranged above the bottom plate; the steel bar truss comprises an upper chord rib and a V-shaped wave rib, the opening end of the V-shaped wave rib is transversely arranged on the upper chord rib, any angle is set according to needs, the V-shaped wave rib can be connected to the transverse upper chord rib at a fixed angle, the lower portion of the V-shaped wave rib is partially buried in the bottom plate, and the bottom plate is made of concrete or cement mortar. The overall stress of the bottom plate is uniform, the bottom stressed steel bars are laid on site in a full-length mode and do not need to be broken, the reliability is high, the steel bars are easy to penetrate through on site, and the method is suitable for a secondary-beam-free and large-span fabricated building structure.
本发明公开了一种正交钢筋桁架混凝土组合免拆模板，包括纵横交错呈网格状的钢筋桁架和底板，所述纵横交错呈网格状的钢筋桁架包括多个第一钢筋桁架和多个第二钢筋桁架，所述纵横交错呈网格状的钢筋桁架布置在底板上方，所述钢筋桁架包括上弦筋和V形波浪筋，所述V形波浪筋开口端横向设置在上弦筋上，根据需要设置任意角度，并能够固定角度连接在横向上弦筋上，所述V形波浪筋下部部分埋没于所述底板内，所述底板的材质为混凝土或水泥砂浆。本发明的底板整体受力均匀，底部受力钢筋现场通长铺设，无需打断，可靠性强，现场钢筋穿设容易，适用于无次梁、大跨度的装配式建筑结构。
Orthogonal steel bar truss concrete combined non-dismantling formwork
一种正交钢筋桁架混凝土组合免拆模板
XIA CHUANKUN (author) / LIU ANBIN (author) / CAO YANG (author) / XIA HOUQIANG (author)
2023-10-10
Patent
Electronic Resource
Chinese
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