Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated steel structure beam-column energy dissipation connector
The invention discloses a fabricated steel structure beam-column energy dissipation connector. The connector comprises a first connecting steel beam, a second connecting steel beam and two energy dissipation plates, wherein the first connecting steel beam and the second connecting steel beam are horizontally arranged between a steel column member and a steel beam member, one end of the first connecting steel beam is fixed to the steel column member, the other end of the first connecting steel beam is hinged to one end of the second connecting steel beam, the other end of the second connectingsteel beam is fixed to the steel beam member, hinge shafts of the first connecting steel beam and the second connecting steel beam are horizontally arranged, the two energy dissipation plates are symmetrically arranged on the upper side and the lower side of the first connecting steel beam and the second connecting steel beam, and the two ends of the energy dissipation plates are detachably fixedto the first connecting steel beam and the second connecting steel beam correspondingly. According to the connector, by means of the mutually hinged connecting steel beams, a relatively weak area is formed at the beam end of a steel frame beam-column joint area, the controllability of a beam end shaping hinge is achieved, the energy dissipation plates can effectively absorb earthquake capacity, damage to a beam-column joint of a steel structure is avoided, the overall anti-seismic property of the structure is improved, post-earthquake repair is facilitated, and the repair and reinforcement cost is obviously reduced.
本发明公开了一种装配式钢结构梁柱耗能连接键，包括第一连接钢梁、第二连接钢梁及两个耗能板；第一及第二连接钢梁水平设置在钢柱构件与钢梁构件之间，第一连接钢梁的一端与钢柱构件固定，另一端与第二连接钢梁的一端铰接，第二连接钢梁的另一端与钢梁构件固定，第一与第二连接钢梁的铰接轴水平设置；两个耗能板对称设置在第一及第二连接钢梁的上下侧；耗能板的两端分别与第一及第二连接钢梁可拆卸固定；本发明通过相互铰接的连接钢梁，使其在钢框接梁柱节点区域的梁端处形成相对薄弱区，实现了梁端塑形铰的可控性；耗能板能够有效吸收地震能力，避免钢结构梁柱节点发生破坏，提高了结构的整体抗震性能；便于震后修复，明显降低了修复加固成本。
Fabricated steel structure beam-column energy dissipation connector
The invention discloses a fabricated steel structure beam-column energy dissipation connector. The connector comprises a first connecting steel beam, a second connecting steel beam and two energy dissipation plates, wherein the first connecting steel beam and the second connecting steel beam are horizontally arranged between a steel column member and a steel beam member, one end of the first connecting steel beam is fixed to the steel column member, the other end of the first connecting steel beam is hinged to one end of the second connecting steel beam, the other end of the second connectingsteel beam is fixed to the steel beam member, hinge shafts of the first connecting steel beam and the second connecting steel beam are horizontally arranged, the two energy dissipation plates are symmetrically arranged on the upper side and the lower side of the first connecting steel beam and the second connecting steel beam, and the two ends of the energy dissipation plates are detachably fixedto the first connecting steel beam and the second connecting steel beam correspondingly. According to the connector, by means of the mutually hinged connecting steel beams, a relatively weak area is formed at the beam end of a steel frame beam-column joint area, the controllability of a beam end shaping hinge is achieved, the energy dissipation plates can effectively absorb earthquake capacity, damage to a beam-column joint of a steel structure is avoided, the overall anti-seismic property of the structure is improved, post-earthquake repair is facilitated, and the repair and reinforcement cost is obviously reduced.
本发明公开了一种装配式钢结构梁柱耗能连接键，包括第一连接钢梁、第二连接钢梁及两个耗能板；第一及第二连接钢梁水平设置在钢柱构件与钢梁构件之间，第一连接钢梁的一端与钢柱构件固定，另一端与第二连接钢梁的一端铰接，第二连接钢梁的另一端与钢梁构件固定，第一与第二连接钢梁的铰接轴水平设置；两个耗能板对称设置在第一及第二连接钢梁的上下侧；耗能板的两端分别与第一及第二连接钢梁可拆卸固定；本发明通过相互铰接的连接钢梁，使其在钢框接梁柱节点区域的梁端处形成相对薄弱区，实现了梁端塑形铰的可控性；耗能板能够有效吸收地震能力，避免钢结构梁柱节点发生破坏，提高了结构的整体抗震性能；便于震后修复，明显降低了修复加固成本。
Fabricated steel structure beam-column energy dissipation connector
一种装配式钢结构梁柱耗能连接键
HUANG WEI (Autor:in) / LIU XINYI (Autor:in) / HU GAOXING (Autor:in) / FAN ZHENHUI (Autor:in) / ZHANG JIARUI (Autor:in)
09.10.2020
Patent
Elektronische Ressource
Chinesisch
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