A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seismic energy-dissipation building node structure
The invention provides an anti-seismic energy-dissipation building node structure, and belongs to the technical field of fabricated type building engineering structures. The anti-seismic energy-dissipation building node structure comprises an I-shaped steel column and an I-shaped steel beam; a column beam is connected with a variable-diameter anti-disengaging energy-dissipation bolt assembly through an energy-dissipation seat frame; the energy-dissipation seat frame comprises a seat plate, mounting plates, reinforcing rib plates and supporting plates; the mounting plate is vertically and fixedly mounted in the middle of the seat plate; the reinforcing rib plates are vertically and fixedly mounted on an upper mounting plate, a lower mounting plate and the seat plate; the supporting plates are vertically and fixedly mounted on the mounting plates and the seat plate; the variable-diameter anti-disengaging energy-dissipation bolt assembly comprises a variable-diameter screw, an anti-disengaging nut and an energy-dissipation nut; the variable-diameter screw comprises a forward-rotating-direction large-diameter screw and a reverse-rotating-direction small-diameter screw which are directly connected; the anti-disengaging nut and the energy-dissipation nut are both matched with external threads on the variable-diameter screw at the corresponding positions; the energy-dissipation seat frame is installed on the I-shaped steel column through variable-diameter bolts; and the I-shaped steel beam is installed on the energy-dissipation seat frame through the variable-diameter bolts. Energy dissipation and shock absorption can be effectively achieved, and loosening can be prevented.
一种抗震耗能建筑节点结构，属于装配式建筑工程结构技术领域，包括工型钢柱和工型钢梁，其柱梁通过耗能座架和变径防脱耗能螺栓组件连接；耗能座架包括座板、装接板、加强筋板和撑接板，装接板垂直固定安装在座板中部，加强筋板垂直固定装接在上装接板、下装接板和座板上，撑接板垂直固定安装在装接板和座板；变径防脱耗能螺栓组件包括变径螺丝、防脱螺母和耗能螺母，变径螺杆包括直接相连的正旋向粗径螺杆和反旋向细径螺杆，防脱螺母和耗能螺母均与相应位置的变径螺杆上的外螺纹相匹配；耗能座架通过变径螺栓安装在工型钢柱上，工型钢梁通过变径螺栓安装在耗能座架上；可以有效耗能消震并防止松脱。
Anti-seismic energy-dissipation building node structure
The invention provides an anti-seismic energy-dissipation building node structure, and belongs to the technical field of fabricated type building engineering structures. The anti-seismic energy-dissipation building node structure comprises an I-shaped steel column and an I-shaped steel beam; a column beam is connected with a variable-diameter anti-disengaging energy-dissipation bolt assembly through an energy-dissipation seat frame; the energy-dissipation seat frame comprises a seat plate, mounting plates, reinforcing rib plates and supporting plates; the mounting plate is vertically and fixedly mounted in the middle of the seat plate; the reinforcing rib plates are vertically and fixedly mounted on an upper mounting plate, a lower mounting plate and the seat plate; the supporting plates are vertically and fixedly mounted on the mounting plates and the seat plate; the variable-diameter anti-disengaging energy-dissipation bolt assembly comprises a variable-diameter screw, an anti-disengaging nut and an energy-dissipation nut; the variable-diameter screw comprises a forward-rotating-direction large-diameter screw and a reverse-rotating-direction small-diameter screw which are directly connected; the anti-disengaging nut and the energy-dissipation nut are both matched with external threads on the variable-diameter screw at the corresponding positions; the energy-dissipation seat frame is installed on the I-shaped steel column through variable-diameter bolts; and the I-shaped steel beam is installed on the energy-dissipation seat frame through the variable-diameter bolts. Energy dissipation and shock absorption can be effectively achieved, and loosening can be prevented.
一种抗震耗能建筑节点结构，属于装配式建筑工程结构技术领域，包括工型钢柱和工型钢梁，其柱梁通过耗能座架和变径防脱耗能螺栓组件连接；耗能座架包括座板、装接板、加强筋板和撑接板，装接板垂直固定安装在座板中部，加强筋板垂直固定装接在上装接板、下装接板和座板上，撑接板垂直固定安装在装接板和座板；变径防脱耗能螺栓组件包括变径螺丝、防脱螺母和耗能螺母，变径螺杆包括直接相连的正旋向粗径螺杆和反旋向细径螺杆，防脱螺母和耗能螺母均与相应位置的变径螺杆上的外螺纹相匹配；耗能座架通过变径螺栓安装在工型钢柱上，工型钢梁通过变径螺栓安装在耗能座架上；可以有效耗能消震并防止松脱。
Anti-seismic energy-dissipation building node structure
一种抗震耗能建筑节点结构
ZHAO SHIYAN (author) / FU HONG (author) / LUO PENG (author)
2021-10-08
Patent
Electronic Resource
Chinese
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