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3篇 您的检索式:作者名="Shu Ganping"
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1Test and evaluation of modified TADAS devices with different grades of steel显示文摘Triangular-plate added damping and stiffness(TADAS)devices are reliable metallic energy dissipaters for seismic upgrading used in design and retrofitting of civil structures.Conventional TADAS devices are designed with closedended slots.In this study,a modified form of the TADAS device is proposed with open-ended slots in order to reduce the manufacture cost,facilitate the assembling and avoid abrupt stiffness increase.Cyclic and monotonic loading tests are then conducted to investigate the mechanical characteristics of the modified TADAS devices with regular Q345 steel and lowyield point LY160 steel triangular plates.The test results show that although the hysteresis performances are stable,the cyclic hardening behavior is different between the TADAS specimens with different grades of steel.The TADAS specimen with LY160 triangular plates exhibits more significant overstrength behavior than the one with Q345 triangular plates in cyclic loading,which is unsuitable to be described by the classic Bouc-Wen model.Therefore,a modified Bouc-Wen model is proposed to describe such overstrength behavior.It is shown that the modified model is able to simulate different extent of overstrength behavior in cyclic loading,based on which the cyclic hardening behavior of the TADAS specimen with LY160 triangular plates can be well described.Li Zongjing Shu Ganping 2020Earthquake Engineering and Engineering Vibration2020,19,2:2
2A new design method for stainless steel columns subjected to flexural buckling显示文摘Shu Ganping Zheng Baofeng Xin Lianchun 2014Thin-Walled Structures2014,83,:1
3Analytical behavior of eccentrically loaded concrete encased steel columns subjected to standard fire including cooling phase 显示文摘Du Erfeng Shu Ganping Mao Xiaoyong 2013International Journal of Steel Structures2013,13,1:1
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