【摘要】 为降低大震下钢筋混凝土结构的刚度,以减轻结构物的地震灾害,采用在筒壁上开竖缝的方法,研究其对抗震性能的影响。对不同竖缝宽度、长度及不同数量的钢筋混凝土烟囱,用有限元法进行了对比分析,得出了些结论供工程参考。更多还原

【Abstract】 In order to reduce the structural drift stiffness and weaken the seismic response of structures under a strong earthquake,a reinforced concrete wall of the chimney with vertical seams has been designedThe effects on aseismic behaviors are discussedThe comparisons of the chimney with different width,length and quantities of the vertical seams have been madeSome conclusions may be as a reference for the engineering更多还原