IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2010  > Vol7 No.4
Experimental analysis of shear strength of undisturbed soil in leucaena forest in Jiangjia Ravine, Yunnan, China
Jiao Zhen1,2,3; Wang Daojie1,3; Xie Hong1,3; Zhang Jinshan1,3; Guo Linghui1,2,3
Corresponding AuthorWang, DJ
2010
Source PublicationJOURNAL OF MOUNTAIN SCIENCE
ISSN1672-6316
EISSN1993-0321
Volume7Issue:4Pages:386-395
SubtypeArticle
AbstractFive leucaena trees of similar age were chosen in Jiangjia Ravine of Dongchuan, Yunnan Province, China, near which the soil samples were collected by digging profiles 2m in depth and 1m in width. In each section, soil samples at different depths were taken for direct shear experiments to determine the root amount and mechanical composition. It is found that the cohesion and internal friction angle of the undisturbed soil are related to the root amount, depth, clay content and breccias content. Cohesion correlates negatively with root content, a finding that differs from that of other researchers. In addition, internal friction angle correlates positively with all these factors.
KeywordJiangjia Ravine Leucaena Undisturbed Soil Shear Strength Impact Factors
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s11629-010-2053-8
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
Language英语
Quartile4区
TOP
WOS SubjectEnvironmental Sciences
WOS IDWOS:000284074700010
Funding OrganizationNational Natural Science Foundation of China(40771025) ; National Key Basic Research and Development Program(2008CB425802) ; Chinese Academy of Sciences(KZCX2-YW-332)
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5907
CollectionJournal of Mountain Science_Journal of Mountain Science-2010_Vol7 No.4
山地灾害与地表过程重点实验室
科技信息与传播中心
Affiliation1.Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Jiao Zhen,Wang Daojie,Xie Hong,et al. Experimental analysis of shear strength of undisturbed soil in leucaena forest in Jiangjia Ravine, Yunnan, China[J]. JOURNAL OF MOUNTAIN SCIENCE,2010,7(4):386-395.
APA Jiao Zhen,Wang Daojie,Xie Hong,Zhang Jinshan,&Guo Linghui.(2010).Experimental analysis of shear strength of undisturbed soil in leucaena forest in Jiangjia Ravine, Yunnan, China.JOURNAL OF MOUNTAIN SCIENCE,7(4),386-395.
MLA Jiao Zhen,et al."Experimental analysis of shear strength of undisturbed soil in leucaena forest in Jiangjia Ravine, Yunnan, China".JOURNAL OF MOUNTAIN SCIENCE 7.4(2010):386-395.
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