| 不同振动幅值时建筑自振周期值的差异及统计关系 |
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| 引用本文： | 王广军. 不同振动幅值时建筑自振周期值的差异及统计关系[J]. 防灾减灾工程学报, 1992, 0(1) |
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| 作者姓名： | 王广军 |
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| 作者单位： | 中国建筑科学研究院工程抗震研究所 |
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| 摘 要： | 本文通过对建筑模型试验、原型实测、强震观测结果的分析对比,提供相应于新的抗震设计规范(GBJ11—89)“大震”、“小震”时建筑自振基本周期的一种求解方法。此处,还给出求解高层建筑某些高振型周期的统计结果。这些成果在工程计算时加以运用是可行的。
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VARIATION OF BULLDING'S FREE PERIODS UNDER DIFFERENT AMPLITUDE AND THEIR STATISTICAL DEPENDENCE |
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| Abstract: | This paper provides a solution to the basic free period of buildings corresponding to "violent earthquake" and "small earthquake" levels as defined in the new earthquake resist ance project standard GBJ 11-89 based on the analysis from experimention of building models even prototypes and strong earthquake observations. Besides, the paper also presents the statistic results regarding the period of higher mode for some high-rise buildings, which might be useful in other anti-seismic engineering compuations. |
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