CT analysis of meso-structure changes in rock salt with brine corrosion

doi:10.4028/www.scientific.net/AMR.960-961.82

CORC > 兰州理工大学 > 兰州理工大学

	CT analysis of meso-structure changes in rock salt with brine corrosion
	Liu, Yan Dong; Yuan, Fang Long; Dong, Jian Hua
	2014
会议日期	April 26, 2014 - April 28, 2014
会议地点	Xi'an, China
关键词	Computerized tomography Corrosion Electrical engineering Corrosion damage Low salinity Mesostructures Physical and mechanical properties Rock salt Salt lakes Saturated rock
卷号	960-961
DOI	10.4028/www.scientific.net/AMR.960-961.82
页码	82-86
英文摘要	The roadbed base of railway in Qarhan Salt Lake area entirely consists of brine saturated rock salt formations. However, low salinity brine would cause corrosion for roadbed and the stability of rock salt roadbed would be directly affected. In this paper, physical and mechanical properties of brine-dissolved rock salt have been studied, as well as Computer Tomography was used to scan and analyze the meso-structural changes in rock salt before and after corrosion. The results show that density of rock salt would be changed obviously in the process of corrosion. The deriving or closing of meso-fissures in rock salt could been found with rock salt immigrating and corrosion damage. © (2014) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications Ltd
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117285]
专题	兰州理工大学土木工程学院
作者单位	School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Liu, Yan Dong,Yuan, Fang Long,Dong, Jian Hua. CT analysis of meso-structure changes in rock salt with brine corrosion[C]. 见:. Xi'an, China. April 26, 2014 - April 28, 2014.