A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coupling beam structure and rigidity calculation method of coupling beam structure
The invention relates to the technical field of constructional engineering and structural seismic resistance, in particular to a coupling beam structure which comprises an I-beam, an energy consumption plate, a connecting plate, a connecting piece and a stiffening rib assembly, the I-beam comprises a flange and a web, one side of the energy consumption plate is connected with the web, the connecting plate is connected with the other side of the energy consumption plate, and a yield area is arranged in the middle of the energy consumption plate; the two ends of the stiffening rib assembly are detachably connected with the two flanges of the I-shaped beam respectively. According to the coupling beam structure, under the action of a small earthquake, plastic energy dissipation is conducted through the energy dissipation plates, the additional damping ratio of the structure is provided, and rigidity is provided through the common I-shaped beams. Under the action of a large earthquake, the I-shaped beam can be designed to enter plastic energy dissipation, and therefore the energy dissipation capacity of the structure is improved. And components can be replaced through bolts after an earthquake. The H-shaped beam can be adopted for overlapping, the performance of the H-shaped beam is stable, the manufacturing process is simple, the H-shaped beam can be widely applied to the field of engineering, and good application prospects and technical and economic benefits are achieved.
本发明涉及建筑工程和结构抗震技术领域，特别是涉及一种连梁结构，包括：工字梁、耗能板、连接板、连接件和加劲肋组件，工字梁包括翼缘和腹板，耗能板的一侧与腹板相连，连接板与耗能板的另一侧相连，耗能板的中部设置有屈服区，加劲肋组件的两端分别和工字梁的两个翼缘以可拆卸的方式相连。本发明的连梁结构，在较小地震作用下通过耗能板进入塑性耗能，提供结构附加阻尼比，通过普通工字梁提供刚度。较大地震作用下，可设计工字梁也进入塑性耗能，从而提高结构耗能能力。震后可以通过螺栓进行组件更换。本发明可采用工字梁进行叠合，工字钢梁性能稳定，制造工艺简单，可广泛应用于工程领域，具有良好的应用前景和技术经济效益。
Coupling beam structure and rigidity calculation method of coupling beam structure
The invention relates to the technical field of constructional engineering and structural seismic resistance, in particular to a coupling beam structure which comprises an I-beam, an energy consumption plate, a connecting plate, a connecting piece and a stiffening rib assembly, the I-beam comprises a flange and a web, one side of the energy consumption plate is connected with the web, the connecting plate is connected with the other side of the energy consumption plate, and a yield area is arranged in the middle of the energy consumption plate; the two ends of the stiffening rib assembly are detachably connected with the two flanges of the I-shaped beam respectively. According to the coupling beam structure, under the action of a small earthquake, plastic energy dissipation is conducted through the energy dissipation plates, the additional damping ratio of the structure is provided, and rigidity is provided through the common I-shaped beams. Under the action of a large earthquake, the I-shaped beam can be designed to enter plastic energy dissipation, and therefore the energy dissipation capacity of the structure is improved. And components can be replaced through bolts after an earthquake. The H-shaped beam can be adopted for overlapping, the performance of the H-shaped beam is stable, the manufacturing process is simple, the H-shaped beam can be widely applied to the field of engineering, and good application prospects and technical and economic benefits are achieved.
本发明涉及建筑工程和结构抗震技术领域，特别是涉及一种连梁结构，包括：工字梁、耗能板、连接板、连接件和加劲肋组件，工字梁包括翼缘和腹板，耗能板的一侧与腹板相连，连接板与耗能板的另一侧相连，耗能板的中部设置有屈服区，加劲肋组件的两端分别和工字梁的两个翼缘以可拆卸的方式相连。本发明的连梁结构，在较小地震作用下通过耗能板进入塑性耗能，提供结构附加阻尼比，通过普通工字梁提供刚度。较大地震作用下，可设计工字梁也进入塑性耗能，从而提高结构耗能能力。震后可以通过螺栓进行组件更换。本发明可采用工字梁进行叠合，工字钢梁性能稳定，制造工艺简单，可广泛应用于工程领域，具有良好的应用前景和技术经济效益。
Coupling beam structure and rigidity calculation method of coupling beam structure
连梁结构及连梁结构的刚度计算方法
SHAN YINMU (author) / CHEN CONG (author) / YING YING (author) / LIU XIAOGUANG (author) / LI WENBIN (author) / JIANG XIONG (author)
2022-12-13
Patent
Electronic Resource
Chinese
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