›› 2007, Vol. 28 ›› Issue (S1): 45-48.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study of physical and mechanical characteristics of sandstone subjected to hydrochloric acid attack

HUO Run-ke, YANG Jun-qing, YAO Zhi-fei, HUANG Pei   

  1. College of Civil Engineering, Xi’an University of Architecture & Technology, Xi’an 710055, China
  • Received:2007-05-28 Online:2007-10-25 Published:2014-03-28

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Abstract: An extensive attention has been paid to the effect of chemical solution on rock properties. The physical and mechanical characteristics of calcareous cementitious feldspathic sandstone specimens subjected to hydrochloric acid attack were investigated by means of the accelerated corroded test.　The progressive and deteriorative mechanism of the specimens in different acid solutions is revealed. The results indicate the acid environment has strong influence on rock mechanical properties.

Key words: hydrochloric acid attack, accelerated corroded test, calcareous cementitious feldspathic sandstone, corroded mechanism

CLC Number: 

  • TU458.3
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] HUO Run-ke , LI Ning , ZHANG Hao-bo,. Experimental study on physical characteristics of mortar subjected to hydrochloric acid attack [J]. , 2006, 27(9): 1541-1544.
[2] HUO Run-ke , LI Ning , LIU Han-dong,. Analysis of characteristics of longitudinal wave velocity of mortar subjected to hydrochloric acid attack [J]. , 2005, 26(4): 608-611.
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