A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Partially-fabricated concrete-filled steel tube composite column-steel beam combined joint
The invention discloses a partially-fabricated concrete-filled steel tube composite column-steel beam combined joint. The combined joint comprises a multi-section partially-prefabricated concrete-filled steel tube composite column and steel beams, the multi-section partially-prefabricated concrete-filled steel tube composite column comprises a steel tube with the upper portion weakened, a partially-gradual-change stiffening rib arranged, internally-filled concrete and a plurality of sections of reinforced concrete column shells, the partially-gradual-change stiffening rib and the internally-filled concrete are mainly arranged in the non-weakened section of the steel tube, the reinforced concrete column shells are arranged on the outer side of the steel tube, externally-filled concrete is arranged between the steel tube and the reinforced concrete column shells, spiral stirrups connected with the outer wall of the steel tube are arranged in the externally-filled concrete, joint core area coupling workpieces are arranged between the adjacent sections of reinforced concrete column shells, and the steel beams are connected with the joint core area coupling workpieces. The partially-fabricated concrete-filled steel tube composite column-steel beam combined joint has the remarkable advantages of being convenient to construct, wide in applicability, high in overall performance and thelike.
本发明公开了一种部分装配式钢管混凝土叠合柱‑钢梁组合节点，该组合节点包括多段式部分预制钢管混凝土叠合柱及钢梁，所述多段式部分预制钢管混凝土叠合柱包括上部进行了削弱的钢管、主要设置在钢管非削弱段内的部分渐变加劲肋和内填充混凝土及设置在钢管外侧的多段钢筋混凝土柱壳，钢管与钢筋混凝土柱壳之间设置有外填充混凝土，外填充混凝土内设置有与钢管外壁相连的螺旋箍筋，相邻段钢筋混凝土柱壳之间设置有节点核心区耦合工件，钢梁与节点核心区耦合工件相连。本发明提出的部分装配式钢管混凝土叠合柱‑钢梁组合节点，具有施工方便、适用性广、整体性能高等诸多显著优势。
Partially-fabricated concrete-filled steel tube composite column-steel beam combined joint
The invention discloses a partially-fabricated concrete-filled steel tube composite column-steel beam combined joint. The combined joint comprises a multi-section partially-prefabricated concrete-filled steel tube composite column and steel beams, the multi-section partially-prefabricated concrete-filled steel tube composite column comprises a steel tube with the upper portion weakened, a partially-gradual-change stiffening rib arranged, internally-filled concrete and a plurality of sections of reinforced concrete column shells, the partially-gradual-change stiffening rib and the internally-filled concrete are mainly arranged in the non-weakened section of the steel tube, the reinforced concrete column shells are arranged on the outer side of the steel tube, externally-filled concrete is arranged between the steel tube and the reinforced concrete column shells, spiral stirrups connected with the outer wall of the steel tube are arranged in the externally-filled concrete, joint core area coupling workpieces are arranged between the adjacent sections of reinforced concrete column shells, and the steel beams are connected with the joint core area coupling workpieces. The partially-fabricated concrete-filled steel tube composite column-steel beam combined joint has the remarkable advantages of being convenient to construct, wide in applicability, high in overall performance and thelike.
本发明公开了一种部分装配式钢管混凝土叠合柱‑钢梁组合节点，该组合节点包括多段式部分预制钢管混凝土叠合柱及钢梁，所述多段式部分预制钢管混凝土叠合柱包括上部进行了削弱的钢管、主要设置在钢管非削弱段内的部分渐变加劲肋和内填充混凝土及设置在钢管外侧的多段钢筋混凝土柱壳，钢管与钢筋混凝土柱壳之间设置有外填充混凝土，外填充混凝土内设置有与钢管外壁相连的螺旋箍筋，相邻段钢筋混凝土柱壳之间设置有节点核心区耦合工件，钢梁与节点核心区耦合工件相连。本发明提出的部分装配式钢管混凝土叠合柱‑钢梁组合节点，具有施工方便、适用性广、整体性能高等诸多显著优势。
Partially-fabricated concrete-filled steel tube composite column-steel beam combined joint
一种部分装配式钢管混凝土叠合柱-钢梁组合节点
ZHOU TIANHUA (author) / YU JIPENG (author) / ZHANG YU (author) / WANG JIQIN (author) / LI YAPENG (author)
2021-03-12
Patent
Electronic Resource
Chinese
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