Development of epoxy-silicone rubber-based geotechnical similar material and its engineering application

doi:10.1179/1432891714Z.0000000001096

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 期刊论文

	Development of epoxy-silicone rubber-based geotechnical similar material and its engineering application
	Chen, H.; Ren, W. Z.
刊名	MATERIALS RESEARCH INNOVATIONS
	2015
卷号	19 页码:296-300
关键词	Similar material Model test Deep-buried tunnel Epoxy resin Silicone rubber
ISSN号	1432-8917
DOI	10.1179/1432891714Z.0000000001096
英文摘要	Proper selection of similar materials is the key to the simulation of engineering prototypes. According to the similarity theory of geomechanical model tests, a novel similar material was developed after a great number of mixture ratio tests. The similar material consisted of barite powder and sand as the coarse aggregates, epoxy resin, polyamide, silicone rubber and a silicone rubber curing agent as the adhesive, and gasoline as the solvent. The mechanical tests on this similar material indicated that the material properties were stable and the manufacturing process was simple. Hence, the similar material can meet the requirements of large-scale model tests. The similar material was applied in the model test on a deep-buried tunnel under high in-situ stresses. The deformation and failure process of the tunnel were successfully simulated, and the failure pattern of the tunnel was obtained, which can provide an efficient basis for tunnel design and construction.
WOS研究方向	Materials Science
语种	英语
出版者	MANEY PUBLISHING
WOS记录号	WOS:000355379900056
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3718]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn
推荐引用方式 GB/T 7714	Chen, H.,Ren, W. Z.. Development of epoxy-silicone rubber-based geotechnical similar material and its engineering application[J]. MATERIALS RESEARCH INNOVATIONS,2015,19:296-300.
APA	Chen, H.,&Ren, W. Z..(2015).Development of epoxy-silicone rubber-based geotechnical similar material and its engineering application.MATERIALS RESEARCH INNOVATIONS,19,296-300.
MLA	Chen, H.,et al."Development of epoxy-silicone rubber-based geotechnical similar material and its engineering application".MATERIALS RESEARCH INNOVATIONS 19(2015):296-300.