IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
蒋家沟泥石流堆积体的抗剪强度试验
Alternative TitleA TEST FOR SHEAR STRENGTH OF DEBRIS FLOW DEPOSITS
张军; 王士革
Corresponding Author张军
1987
Source Publication山地研究
Volume5Issue:4Pages:285-288
Abstract泥石流堆积体的抗剪强度指标包括内擦角φ和凝聚力C。φ、C值是泥石流防治工程设计中的重要参数,影响着防治工程建筑物的投资费用和运行安全性。目前国内外对泥石流堆积体抗剪强度试验的文献尚不多见。因此在泥石流防治工程设计中,多沿引水工等有关资料或凭经验采用。为了进一步探讨泥石流堆积物的抗剪强度指标,1985年夏,在泥石流暴发频率较高的云南东川蒋家沟,进行了泥石流堆积体的抗剪强度试验。 
Other Abstract This paper presented the test for shear strength of the deposits of viscous debris flow in the Jiangjia Ravine. 8 smples were divided into two groups to make parallel tests with ZJ-30 shear apparatus. The authors used least square method to sort the data so as to determine shear strenght value of viscous debris flow deposits i. e. inerior friction angle (φ) and coagulabitiy (c) are 29.8°and 1.02kg/cm2.The shear strenght value of debris flow deposits has relation to the grain size, form, lithologic character, mineral composition, water centent and porosity, etc. 
Keyword泥石流堆积体 蒋家沟 抗剪强度试验 垂直压力 抗剪强度指标 泥石流堆积物 粗砾土
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7168
Collection成都山地所知识仓储(2009年以前)
Corresponding Author张军
Recommended Citation
GB/T 7714
张军,王士革. 蒋家沟泥石流堆积体的抗剪强度试验[J]. 山地研究,1987,5(4):285-288.
APA 张军,&王士革.(1987).蒋家沟泥石流堆积体的抗剪强度试验.山地研究,5(4),285-288.
MLA 张军,et al."蒋家沟泥石流堆积体的抗剪强度试验".山地研究 5.4(1987):285-288.
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