Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete filled steel tube column-H-shaped steel beam-steel support-pi-shaped connecting piece combined corner column bottom joint and manufacturing method
The invention discloses a concrete filled steel tube column-H-shaped steel beam-steel support-pi-shaped connecting piece combined corner column bottom joint and a manufacturing method. The joint is mainly composed of a light square steel tube recycled concrete column, an H-shaped steel beam, pi-shaped connecting pieces, web connecting plates, high-strength bolts, steel supports, cross-shaped benchtie bars and prefabricated recycled concrete local floor slabs. Compared with the prior art, the beam-column-support connecting joint is simple in structure, convenient to construct and low in cost.Meanwhile, the joint is clear in force transmission path and has two earthquake-proof defense lines. The beam-column joint and the steel supports are creatively assembled through the pi-shaped connecting pieces, the assembly type floor slabs are integrally tied to adjacent joint areas of the corner columns and local floor slabs through the cross-shaped bench tie bars at the positions of the cornercolumns, and the bending resistance, the pressure resistance and the stability of the assembly type floor slabs are enhanced. The joint is high in integrity and excellent in anti-seismic property, and key technical support is provided for engineering design of the light steel composite structure of the fabricated green house.
本发明公开了一种钢管混凝土柱‑H型钢梁‑钢支撑‑π形连接件组合式角柱底部节点及作法，该节点主要由轻型方钢管再生混凝土柱、H型钢梁、π形连接件、腹板连接板、高强螺栓、钢支撑、十字形板凳拉结筋以及预制再生混凝土局部楼板组成。本发明所述梁‑柱‑撑连接节点，对比现有技术，构造简单，施工便捷，成本降低。同时该节点传力路径明确，具有两道抗震防线。本发明创造性通过π形连接件将梁柱节点与钢支撑进行装配，并在角柱位置将装配式楼板通过十字形板凳拉结钢筋对角柱相邻节点域以及局部楼板进行整体拉结，其抗弯、抗压能力及稳定性得到增强。该节点整体性强，抗震性能优异，为装配式绿色住宅轻钢组合结构的工程设计提供了关键技术支撑。
Concrete filled steel tube column-H-shaped steel beam-steel support-pi-shaped connecting piece combined corner column bottom joint and manufacturing method
The invention discloses a concrete filled steel tube column-H-shaped steel beam-steel support-pi-shaped connecting piece combined corner column bottom joint and a manufacturing method. The joint is mainly composed of a light square steel tube recycled concrete column, an H-shaped steel beam, pi-shaped connecting pieces, web connecting plates, high-strength bolts, steel supports, cross-shaped benchtie bars and prefabricated recycled concrete local floor slabs. Compared with the prior art, the beam-column-support connecting joint is simple in structure, convenient to construct and low in cost.Meanwhile, the joint is clear in force transmission path and has two earthquake-proof defense lines. The beam-column joint and the steel supports are creatively assembled through the pi-shaped connecting pieces, the assembly type floor slabs are integrally tied to adjacent joint areas of the corner columns and local floor slabs through the cross-shaped bench tie bars at the positions of the cornercolumns, and the bending resistance, the pressure resistance and the stability of the assembly type floor slabs are enhanced. The joint is high in integrity and excellent in anti-seismic property, and key technical support is provided for engineering design of the light steel composite structure of the fabricated green house.
本发明公开了一种钢管混凝土柱‑H型钢梁‑钢支撑‑π形连接件组合式角柱底部节点及作法，该节点主要由轻型方钢管再生混凝土柱、H型钢梁、π形连接件、腹板连接板、高强螺栓、钢支撑、十字形板凳拉结筋以及预制再生混凝土局部楼板组成。本发明所述梁‑柱‑撑连接节点，对比现有技术，构造简单，施工便捷，成本降低。同时该节点传力路径明确，具有两道抗震防线。本发明创造性通过π形连接件将梁柱节点与钢支撑进行装配，并在角柱位置将装配式楼板通过十字形板凳拉结钢筋对角柱相邻节点域以及局部楼板进行整体拉结，其抗弯、抗压能力及稳定性得到增强。该节点整体性强，抗震性能优异，为装配式绿色住宅轻钢组合结构的工程设计提供了关键技术支撑。
Concrete filled steel tube column-H-shaped steel beam-steel support-pi-shaped connecting piece combined corner column bottom joint and manufacturing method
一种钢管混凝土柱-H型钢梁-钢支撑-π形连接件组合式角柱底部节点及作法
CAO WANLIN (Autor:in) / YANG ZHAOYUAN (Autor:in) / DONG HONGYING (Autor:in) / ZHANG YIHUI (Autor:in) / QIAO QIYUN (Autor:in) / ZHANG JIANWEI (Autor:in)
20.11.2020
Patent
Elektronische Ressource
Chinesisch
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