Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shock-absorbing anti-collapse combined structure
The invention belongs to the technical field of civil engineering, and particularly relates to a shock-absorbing anti-collapse combined structure. The combined structure is arranged between an upper wall pier and a lower wall pier and comprises a staged yield damper and an anti-collapse steel pier; the staged yield damper comprises an outer connecting plate and an inner assembly; the outer connecting plate is arranged on the outer side of the inner assembly; the inner assembly comprises an outer U-type steel plate, an inner U-type steel plate and a shearing steel plate; the shearing steel plate spans between two arm ends of the inner U-shaped steel plate; the outer U-shaped steel plate is arranged on the periphery of the inner U-shaped steel plate at an interval; and openings of the innerU-shaped steel plate and the outer U-shaped steel plate face the same direction; the anti-collapse steel pier comprises two outer steel plates which are parallel to each other and arranged at an interval and two web plates which are parallel to each other and arranged at an interval; and the upper end of the anti-collapse steel pier and the upper wall pier are arranged at an interval. The combinedstructure can sequentially yield energy consumption according to the degree of earthquake from weak to strong, is easy to disassemble and replace, forms a safe space near the wall pier, and avoids continuous collapse of the wall pier and a frame beam.
本发明属于土木工程技术领域，尤其涉及一种减震防倒塌的联合结构，联合结构设置在上墙墩和下墙墩之间包括分阶段屈服阻尼器和防倒塌钢墩，分阶段屈服阻尼器包括外连接板和内部组件，外连接板设置于内部组件的外侧，内部组件包括外侧U型钢板、内侧U型钢板和剪切钢板，剪切钢板跨置于内侧U型钢板的两臂臂端之间，内侧U型钢板的外周间隔设置有外侧U型钢板，内侧U型钢板与外侧U型钢板的开口朝向相同；防倒塌钢墩包括两个相互平行且间隔设置的外钢板和两个相互平行且间隔设置的腹板，防倒塌钢墩的上端与上墙墩之间间隔设置。本发明能根据地震由弱到强的程度依次屈服耗能，易拆卸更换，在墙墩附近形成安全空间，避免了墙墩及框架梁连续倒塌。
Shock-absorbing anti-collapse combined structure
The invention belongs to the technical field of civil engineering, and particularly relates to a shock-absorbing anti-collapse combined structure. The combined structure is arranged between an upper wall pier and a lower wall pier and comprises a staged yield damper and an anti-collapse steel pier; the staged yield damper comprises an outer connecting plate and an inner assembly; the outer connecting plate is arranged on the outer side of the inner assembly; the inner assembly comprises an outer U-type steel plate, an inner U-type steel plate and a shearing steel plate; the shearing steel plate spans between two arm ends of the inner U-shaped steel plate; the outer U-shaped steel plate is arranged on the periphery of the inner U-shaped steel plate at an interval; and openings of the innerU-shaped steel plate and the outer U-shaped steel plate face the same direction; the anti-collapse steel pier comprises two outer steel plates which are parallel to each other and arranged at an interval and two web plates which are parallel to each other and arranged at an interval; and the upper end of the anti-collapse steel pier and the upper wall pier are arranged at an interval. The combinedstructure can sequentially yield energy consumption according to the degree of earthquake from weak to strong, is easy to disassemble and replace, forms a safe space near the wall pier, and avoids continuous collapse of the wall pier and a frame beam.
本发明属于土木工程技术领域，尤其涉及一种减震防倒塌的联合结构，联合结构设置在上墙墩和下墙墩之间包括分阶段屈服阻尼器和防倒塌钢墩，分阶段屈服阻尼器包括外连接板和内部组件，外连接板设置于内部组件的外侧，内部组件包括外侧U型钢板、内侧U型钢板和剪切钢板，剪切钢板跨置于内侧U型钢板的两臂臂端之间，内侧U型钢板的外周间隔设置有外侧U型钢板，内侧U型钢板与外侧U型钢板的开口朝向相同；防倒塌钢墩包括两个相互平行且间隔设置的外钢板和两个相互平行且间隔设置的腹板，防倒塌钢墩的上端与上墙墩之间间隔设置。本发明能根据地震由弱到强的程度依次屈服耗能，易拆卸更换，在墙墩附近形成安全空间，避免了墙墩及框架梁连续倒塌。
Shock-absorbing anti-collapse combined structure
一种减震防倒塌的联合结构
XU WEIXIAO (Autor:in) / CHENG YANG (Autor:in) / YANG WEISONG (Autor:in) / YU DEHU (Autor:in) / ZHANG JIGANG (Autor:in)
16.06.2020
Patent
Elektronische Ressource
Chinesisch
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