柱承式方仓加设填充墙及赘余杆件的试验研究
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摘要
试验研究表明,加设填充墙及赘余杆件后,使柱承式方仓上下刚度趋于均匀,延性得到改善,从而有效地提高了方仓的抗震能力。在分析试验数据的基础上,提出了计算水平荷载作用下加设填充墙及赘余杆件柱承式方仓内力和变形的理论方法,与试验值的对比验证了理论方法的合理性。
Research and test prove that infilling brickwork and adding superfluous poles bring about uniform stiffness and increased extensibility of reinforced concrete columns supported bunkers,thus remarkably improving the bunkers' seismic behavior.This paper presents a computer program for theoretical analysis used to calculate the internal force and displacement of reinforced concrete columns supported bunkers with brick infilling and superfluous poles under lateral load.In comparison with test results,the program is proved to be suitable.
Research and test prove that infilling brickwork and adding superfluous poles bring about uniform stiffness and increased extensibility of reinforced concrete columns supported bunkers,thus remarkably improving the bunkers' seismic behavior.This paper presents a computer program for theoretical analysis used to calculate the internal force and displacement of reinforced concrete columns supported bunkers with brick infilling and superfluous poles under lateral load.In comparison with test results,the program is proved to be suitable.
引文
[1] 马英儒 .地震区贮仓的调查分析 .第四次全国冶金抗震技术交流会议资料之一 42 [R].1986年 5月
[2 ] 马英儒 .地震区贮仓的布置及结构形式 .构筑物抗震 [M].北京 :测绘出版社 ,1990年
[3] GBJ11- 89,建筑抗震设计规范及条文说明 [S].
[4] 龙驭球 ,包世华 .结构力学教程 [M].北京 :高等教育出版社 ,1988年
[5 ] 樊 剑 .柱承式钢筋砼方仓加填充墙及赘余杆件的抗震研究 [D].贵阳 :贵州工学院 ,1995
[2 ] 马英儒 .地震区贮仓的布置及结构形式 .构筑物抗震 [M].北京 :测绘出版社 ,1990年
[3] GBJ11- 89,建筑抗震设计规范及条文说明 [S].
[4] 龙驭球 ,包世华 .结构力学教程 [M].北京 :高等教育出版社 ,1988年
[5 ] 樊 剑 .柱承式钢筋砼方仓加填充墙及赘余杆件的抗震研究 [D].贵阳 :贵州工学院 ,1995
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