IMECH-IR  > 力学所知识产出(1956-2008)
连云港淤泥流变特性研究
呼和敖德; 黄振华; 张袁备; 金鏐
Source Publication力学与实践
1994
Volume16Pages:21-25
ISSN1000-0879
Abstract研究了体积容重为C_v=0.057~0.41连云港西墅地区淤泥的流变特性和弹性模量。在剪切率的变化范围2×10 ̄(-2)s ̄(-1),淤泥具有三种不同的流变特性,在很低剪切率情况下,淤泥剪切力基本保持常值;在低剪切率范围,表现为宾汉流体性质,其屈服应力和宾汉动性系数以C_v指数增长;在高剪切率,淤泥流动体现出宾汉伪塑性特征,划分三个特征区的临界剪切率值是随淤泥含水量变化,最后指出,连云港淤泥弹性模量与高岭土结果很相近,对淤泥含水量的变化极其敏感。
Keyword淤泥流变特性 淤泥 弹性模量
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/27056
Collection力学所知识产出(1956-2008)
Corresponding Author呼和敖德
Recommended Citation
GB/T 7714
呼和敖德,黄振华,张袁备,等. 连云港淤泥流变特性研究[J]. 力学与实践,1994,16:21-25.
APA 呼和敖德,黄振华,张袁备,&金鏐.(1994).连云港淤泥流变特性研究.力学与实践,16,21-25.
MLA 呼和敖德,et al."连云港淤泥流变特性研究".力学与实践 16(1994):21-25.
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