Seismic performance investigation of an innovative steel shear wall with semi-rigid beam-to-column connections
نویسندگان
چکیده
Steel plate shear walls (SPSWs) are a robust lateral load resistance structure because of their high ductility and efficient energy dissipation when subjected to seismic loads. This research investigates the performance an innovative infill web strip (IWS-SPSW) typical unstiffened steel wall (USPSW). As result, two 1:3 scale specimens IWS-SPSW USPSW with single story bay were built cyclic loading methodology. In prototype, semi-rigid end-plate connectors for beam-to-column connections utilized. The test result showed outstanding load-bearing capacity without cracks or damage. Additionally, exhibited strong substantial beam-column connection distortion. excellent capacity, low ductility, extensive corner tearing, large cracks. FE models developed verified against experimental data. It has been shown that strips can affect overall SPSW system. addition, parametric study was conducted investigate material properties, such as strength thickness, significantly enhance system’s performances.
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ژورنال
عنوان ژورنال: Frontiers in Materials
سال: 2022
ISSN: ['2296-8016']
DOI: https://doi.org/10.3389/fmats.2022.1075300