Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Negative Poisson's ratio composite steel plate shear wall
The invention belongs to the field of civil engineering, and particularly relates to a negative Poisson's ratio composite steel plate shear wall which comprises negative Poisson's ratio components and edge components. The negative poisson ratio component comprises a sandwich layer arranged in the middle and outer side steel plates arranged on the two sides of the sandwich layer respectively. The outer side steel plate is connected with the edge component, the sandwich layer is arranged in the edge component, and the sandwich layer is connected with the outer side steel plate; the outer side steel plate and the sandwich layer are both of a negative Poisson's ratio structure. Compared with the prior art, the negative Poisson's ratio composite steel plate shear wall overcomes the defect that in the prior art, the anti-explosion capacity and the anti-seismic capacity of a steel plate shear wall are not matched, on the basis of the steel plate shear wall which is a typical steel structural component, optimization and improvement are conducted by considering the design concept of a negative Poisson's ratio metamaterial, and the novel negative Poisson's ratio composite steel plate shear wall is provided. The anti-seismic performance and the anti-explosion performance of the SPSW are both considered, and the aim of overall coordination of structural performance requirements under the action of two disasters is basically achieved.
本发明属于土木工程领域，具体涉及一种负泊松比复合钢板剪力墙，包括负泊松比构件和边缘构件；所述的负泊松比构件包括设置于中间的夹芯层以及分别设置于夹芯层两侧的外侧钢板；所述的外侧钢板与边缘构件连接，所述的夹芯层设置于边缘构件内部，且所述的夹芯层与外侧钢板连接；所述的外侧钢板与所述的夹芯层均具有负泊松比构型。与现有技术相比，本发明解决现有技术中钢板剪力墙抗暴能力与抗震能力不匹配的缺陷，在钢板剪力墙这一典型钢结构构件的基础上，本发明考虑负泊松比超材料的设计理念进行优化改进，提供一种新型的负泊松比复合钢板剪力墙，实现了兼顾SPSW的抗震和抗爆性能，基本实现了两种灾害作用下结构性能需求统筹协调的目标。
Negative Poisson's ratio composite steel plate shear wall
The invention belongs to the field of civil engineering, and particularly relates to a negative Poisson's ratio composite steel plate shear wall which comprises negative Poisson's ratio components and edge components. The negative poisson ratio component comprises a sandwich layer arranged in the middle and outer side steel plates arranged on the two sides of the sandwich layer respectively. The outer side steel plate is connected with the edge component, the sandwich layer is arranged in the edge component, and the sandwich layer is connected with the outer side steel plate; the outer side steel plate and the sandwich layer are both of a negative Poisson's ratio structure. Compared with the prior art, the negative Poisson's ratio composite steel plate shear wall overcomes the defect that in the prior art, the anti-explosion capacity and the anti-seismic capacity of a steel plate shear wall are not matched, on the basis of the steel plate shear wall which is a typical steel structural component, optimization and improvement are conducted by considering the design concept of a negative Poisson's ratio metamaterial, and the novel negative Poisson's ratio composite steel plate shear wall is provided. The anti-seismic performance and the anti-explosion performance of the SPSW are both considered, and the aim of overall coordination of structural performance requirements under the action of two disasters is basically achieved.
本发明属于土木工程领域，具体涉及一种负泊松比复合钢板剪力墙，包括负泊松比构件和边缘构件；所述的负泊松比构件包括设置于中间的夹芯层以及分别设置于夹芯层两侧的外侧钢板；所述的外侧钢板与边缘构件连接，所述的夹芯层设置于边缘构件内部，且所述的夹芯层与外侧钢板连接；所述的外侧钢板与所述的夹芯层均具有负泊松比构型。与现有技术相比，本发明解决现有技术中钢板剪力墙抗暴能力与抗震能力不匹配的缺陷，在钢板剪力墙这一典型钢结构构件的基础上，本发明考虑负泊松比超材料的设计理念进行优化改进，提供一种新型的负泊松比复合钢板剪力墙，实现了兼顾SPSW的抗震和抗爆性能，基本实现了两种灾害作用下结构性能需求统筹协调的目标。
Negative Poisson's ratio composite steel plate shear wall
一种负泊松比复合钢板剪力墙
ZHU YAZHI (Autor:in) / KONG SHIYU (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
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