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Square steel tube concrete column-reinforced concrete beam assembly type joint with embedded profile steel
The invention relates to a section steel-embedded square steel tube concrete column-reinforced concrete beam fabricated node which comprises a lower steel tube concrete column, an upper steel tube concrete column, a reinforced concrete beam, lower column embedded section steel, upper column embedded section steel and outer box steel, the lower column embedded profile steel and the upper column embedded profile steel are correspondingly embedded in the lower concrete-filled steel tube column and the upper concrete-filled steel tube column respectively, the lower column embedded profile steel and the upper column embedded profile steel are fixedly connected with each other, the outer box steel is installed between the lower concrete-filled steel tube column and the upper concrete-filled steel tube column, and the reinforced concrete beams are installed on the left side and the right side of the outer box steel. The connecting steel bar net rack in the reinforced concrete beam is installed on the outer box steel, the connecting steel bar net rack in the reinforced concrete beam penetrates through the outer box steel inwards and is installed on the embedded profile steel, and self-compacting concrete is poured into the outer box steel. The upper concrete filled steel tubular column and the lower concrete filled steel tubular column are connected through the embedded profile steel, the box steel with the large size is wrapped outside, and two defense lines are provided for seismic resistance of the joint.
本发明涉及一种内嵌型钢的方钢管混凝土柱‑钢筋混凝土梁装配式节点，包括下方钢管混凝土柱、上方钢管混凝土柱、钢筋混凝土梁、下柱嵌入型钢、上柱嵌入型钢、外包箱钢，下柱嵌入型钢和上柱嵌入型钢分别对应预埋于下方钢管混凝土柱和上方钢管混凝土柱上，下柱嵌入型钢和上柱嵌入型钢间相互固接，外包箱钢安装于下方钢管混凝土柱和上方钢管混凝土柱之间，钢筋混凝土梁安装于外包箱钢左、右两侧，钢筋混凝土梁中的连接钢筋网架安装于外包箱钢上，且钢筋混凝土梁中的连接钢筋网架向内穿过外包箱钢并安装于嵌入型钢上，外包箱钢内灌注有自密实混凝土。本发明采用内嵌型钢将上、下方钢管混凝土柱连接，并外包尺寸较大的箱钢，为节点的抗震提供两道防线。
Square steel tube concrete column-reinforced concrete beam assembly type joint with embedded profile steel
The invention relates to a section steel-embedded square steel tube concrete column-reinforced concrete beam fabricated node which comprises a lower steel tube concrete column, an upper steel tube concrete column, a reinforced concrete beam, lower column embedded section steel, upper column embedded section steel and outer box steel, the lower column embedded profile steel and the upper column embedded profile steel are correspondingly embedded in the lower concrete-filled steel tube column and the upper concrete-filled steel tube column respectively, the lower column embedded profile steel and the upper column embedded profile steel are fixedly connected with each other, the outer box steel is installed between the lower concrete-filled steel tube column and the upper concrete-filled steel tube column, and the reinforced concrete beams are installed on the left side and the right side of the outer box steel. The connecting steel bar net rack in the reinforced concrete beam is installed on the outer box steel, the connecting steel bar net rack in the reinforced concrete beam penetrates through the outer box steel inwards and is installed on the embedded profile steel, and self-compacting concrete is poured into the outer box steel. The upper concrete filled steel tubular column and the lower concrete filled steel tubular column are connected through the embedded profile steel, the box steel with the large size is wrapped outside, and two defense lines are provided for seismic resistance of the joint.
本发明涉及一种内嵌型钢的方钢管混凝土柱‑钢筋混凝土梁装配式节点，包括下方钢管混凝土柱、上方钢管混凝土柱、钢筋混凝土梁、下柱嵌入型钢、上柱嵌入型钢、外包箱钢，下柱嵌入型钢和上柱嵌入型钢分别对应预埋于下方钢管混凝土柱和上方钢管混凝土柱上，下柱嵌入型钢和上柱嵌入型钢间相互固接，外包箱钢安装于下方钢管混凝土柱和上方钢管混凝土柱之间，钢筋混凝土梁安装于外包箱钢左、右两侧，钢筋混凝土梁中的连接钢筋网架安装于外包箱钢上，且钢筋混凝土梁中的连接钢筋网架向内穿过外包箱钢并安装于嵌入型钢上，外包箱钢内灌注有自密实混凝土。本发明采用内嵌型钢将上、下方钢管混凝土柱连接，并外包尺寸较大的箱钢，为节点的抗震提供两道防线。
Square steel tube concrete column-reinforced concrete beam assembly type joint with embedded profile steel
一种内嵌型钢的方钢管混凝土柱-钢筋混凝土梁装配式节点
WU CAI (author) / PENG SHENG (author) / WAN LI (author) / HUANG LIZHEN (author) / HU JIAN (author)
2023-08-08
Patent
Electronic Resource
Chinese
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