New mixed boundary true triaxial loading device for testing study on 3-D stress-strain-strength behaviour of geomaterials

UM > Faculty of Science and Technology > DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING

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	New mixed boundary true triaxial loading device for testing study on 3-D stress-strain-strength behaviour of geomaterials
	Yin J.-H.2; Zhou W.-H.2 ; Kumruzzaman M.2; Cheng C.-M.1
	2010-04-01
Source Publication	Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering
ISSN	10004548
Volume	32 Issue:4 Pages:493-499
Abstract	A brief review of the true triaxial apparatuses (TTA) developed in the past and their advantages and limitations are presented. Considering the limitations of previous designs, a new true triaxial loading device which provides mixed boundary conditions for a TTA is introduced. A three-dimensional finite element (FE) modelling study is carried out on the stress and strain distribution of a soil specimen subjected to loading from two different loading devices. It is found that the stresses and strains of the soil specimen subjected to loading from the new sliding plates are far more uniform than those subjected to loading from non-sliding plates with preset gaps. Finally, the applications of the present TTA with the new loading device for testing studies on a completely decomposed granite soil and a geofoam are introduced. Typical results are presented and discussed.
Keyword	Completely decomposed granite Loading device Stress path True triaxis
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Affiliation	1.Atkins Global 2.Hong Kong Polytechnic University
Recommended Citation GB/T 7714	Yin J.-H.,Zhou W.-H.,Kumruzzaman M.,et al. New mixed boundary true triaxial loading device for testing study on 3-D stress-strain-strength behaviour of geomaterials[J]. Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2010, 32(4), 493-499.
APA	Yin J.-H.., Zhou W.-H.., Kumruzzaman M.., & Cheng C.-M. (2010). New mixed boundary true triaxial loading device for testing study on 3-D stress-strain-strength behaviour of geomaterials. Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 32(4), 493-499.
MLA	Yin J.-H.,et al."New mixed boundary true triaxial loading device for testing study on 3-D stress-strain-strength behaviour of geomaterials".Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering 32.4(2010):493-499.

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