[1]向大济.原状花岗岩风化残积粘性土在地震荷载作用下的动弹性模量和阻尼比[J].华侨大学学报(自然科学版),1988,9(2):203-207.[doi:10.11830/ISSN.1000-5013.1988.02.0203]
　Xiang Daji.Dynamic Elastic Modulus and Damping Ratio of Weathered Granite Residual Cohesive soil Affected by Earthquake[J].Journal of Huaqiao University(Natural Science),1988,9(2):203-207.[doi:10.11830/ISSN.1000-5013.1988.02.0203]
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原状花岗岩风化残积粘性土在地震荷载作用下的动弹性模量和阻尼比()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第9卷
期数:
1988年第2期
页码:
203-207
栏目:
出版日期:
1988-04-20

文章信息/Info

Title:
Dynamic Elastic Modulus and Damping Ratio of Weathered Granite Residual Cohesive soil Affected by Earthquake
作者:
向大济
华侨大学土木工程系
Author(s):
Xiang Daji
关键词:
动弹性模量;  阻尼比;  花岗岩;  粘性土;  风化残积;  应变幅值;  荷载作用;  动应力;  变化规律;  经验公式
DOI:
10.11830/ISSN.1000-5013.1988.02.0203
摘要:
本文用数理统计方法分析泉州地区花岗岩风化残积粘性土的动弹性模量和阻尼比试验成果。验证了土的动应力应变非线性关系,得到估算最大动弹性模量的经验公式及动弹性模量相对比值和阻尼比随动应变幅值的变化规律。
Abstract:
In this paper, the results of dynamic elastic modulus and damping ratio of crude weathered granite residual cohesive soil affected by earthquake are analy- sed; a nonlinearity is proved for the dynamic stress strain of the soil; an empircal formula is obt

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更新日期/Last Update: 2014-03-22