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Effect of fiber angle on LYP steel shear walls behavior 被引量:2

Effect of fiber angle on LYP steel shear walls behavior
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摘要 Steel shear wall(SSW) was properly determined using numerical and experimental approaches.The properties of SSW and LYP(low yield point) steel shear wall(LSSW) were measured.It is revealed that LSSW exhibits higher properties compared to SSW in both elastic and inelastic zones.It is also concluded that the addition of CFRP(carbon fiber reinforced polymers) enhances the seismic parameters of LSSW(stiffness,energy absorption,shear capacity,over strength values).Also,stress values applied to boundary frames are lower due to post buckling forces.The effect of fiber angle was also studied and presented as a mathematical equation. Steel shear wall(SSW) was properly determined using numerical and experimental approaches.The properties of SSW and LYP(low yield point) steel shear wall(LSSW) were measured.It is revealed that LSSW exhibits higher properties compared to SSW in both elastic and inelastic zones.It is also concluded that the addition of CFRP(carbon fiber reinforced polymers) enhances the seismic parameters of LSSW(stiffness,energy absorption,shear capacity,over strength values).Also,stress values applied to boundary frames are lower due to post buckling forces.The effect of fiber angle was also studied and presented as a mathematical equation.
出处 《Journal of Central South University》 SCIE EI CAS 2014年第2期768-774,共7页 中南大学学报(英文版)
关键词 carbon fiber reinforced polymers fiber angle low yield point steel shear wall post buckling COMPOSITE 碳纤维增强聚合物 剪力墙 钢铁 行为 抗剪切能力 数值模拟 区域特性 地震参数
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