Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Staged energy consumption buckling-restrained brace based on paper folding configuration and working method of staged energy consumption buckling-restrained brace
The invention belongs to the technical field of buckling-restrained braces, and provides a staged energy consumption buckling-restrained brace based on a paper folding configuration and a working method thereof.A damper of a periodic paper folding configuration structure is arranged on a supporting mechanism and comprises a first core plate and a second core plate which are connected with each other; the first core board comprises a plurality of first limb parts, the second core board comprises a plurality of second limb parts, the first limb parts and the second limb parts are arranged in a staggered mode, and a periodic paper folding configuration structure is arranged between each group of adjacent first limb parts and second limb parts. Under the common working conditions of earthquake or wind load effect and the like, the energy dissipation structure participates in energy dissipation independently, and the periodic paper folding configuration structure deforms to dissipate energy; and under the working conditions of rare earthquakes or super typhoons and the like, the first limb part and the second limb part perform relative displacement, shear deformation occurs between the main core plate and the limb parts, the core plate participates in energy consumption and plays a leading role, and the energy-saving and wind-resistant composite plate is suitable for various conditions of common earthquakes or wind and large earthquakes or wind loads.
本发明属于防屈曲支撑技术领域，提出了一种基于折纸构型的分阶段耗能防屈曲支撑及其工作方法，在支撑机构上设置周期性折纸构型结构的阻尼器，阻尼器包括相互连接的第一芯板和第二芯板；第一芯板包括多个第一肢件，第二芯板包括多个第二肢件，多个第一肢件和多个第二肢件交错设置，每组相邻的第一肢件和第二肢件之间设置有周期性折纸构型结构。在普通的地震或者风荷载作用等工况下，耗能结构单独参与耗能，周期性折纸构型结构变形耗散能量；而在罕遇地震或超级台风等情负责工况下，第一肢件和第二肢件进行相对位移，主芯板与肢件之间发生剪切变形，芯板参与耗能并起到主导作用，适应于普通地震或者风，以及地震或者风荷载较大的多种情况。
Staged energy consumption buckling-restrained brace based on paper folding configuration and working method of staged energy consumption buckling-restrained brace
The invention belongs to the technical field of buckling-restrained braces, and provides a staged energy consumption buckling-restrained brace based on a paper folding configuration and a working method thereof.A damper of a periodic paper folding configuration structure is arranged on a supporting mechanism and comprises a first core plate and a second core plate which are connected with each other; the first core board comprises a plurality of first limb parts, the second core board comprises a plurality of second limb parts, the first limb parts and the second limb parts are arranged in a staggered mode, and a periodic paper folding configuration structure is arranged between each group of adjacent first limb parts and second limb parts. Under the common working conditions of earthquake or wind load effect and the like, the energy dissipation structure participates in energy dissipation independently, and the periodic paper folding configuration structure deforms to dissipate energy; and under the working conditions of rare earthquakes or super typhoons and the like, the first limb part and the second limb part perform relative displacement, shear deformation occurs between the main core plate and the limb parts, the core plate participates in energy consumption and plays a leading role, and the energy-saving and wind-resistant composite plate is suitable for various conditions of common earthquakes or wind and large earthquakes or wind loads.
本发明属于防屈曲支撑技术领域，提出了一种基于折纸构型的分阶段耗能防屈曲支撑及其工作方法，在支撑机构上设置周期性折纸构型结构的阻尼器，阻尼器包括相互连接的第一芯板和第二芯板；第一芯板包括多个第一肢件，第二芯板包括多个第二肢件，多个第一肢件和多个第二肢件交错设置，每组相邻的第一肢件和第二肢件之间设置有周期性折纸构型结构。在普通的地震或者风荷载作用等工况下，耗能结构单独参与耗能，周期性折纸构型结构变形耗散能量；而在罕遇地震或超级台风等情负责工况下，第一肢件和第二肢件进行相对位移，主芯板与肢件之间发生剪切变形，芯板参与耗能并起到主导作用，适应于普通地震或者风，以及地震或者风荷载较大的多种情况。
Staged energy consumption buckling-restrained brace based on paper folding configuration and working method of staged energy consumption buckling-restrained brace
基于折纸构型的分阶段耗能防屈曲支撑及其工作方法
LIU YAN (Autor:in) / HUANG JUNNING (Autor:in) / SHEN JIASHENG (Autor:in) / SUN XIAOHONG (Autor:in) / XU LIJIE (Autor:in) / SHEN ZHAOWEI (Autor:in) / WANG YANQIANG (Autor:in) / LI JIUYAN (Autor:in) / MA YUNLIANG (Autor:in) / ZHANG WEIGANG (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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