Volume 12 Issue 3
Apr.  2011
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YANG Guolin, FAN Zhenhui. 2004: ENGINEERING PROPERTIES OF EXPANSIVE SOILS ALONG THE CHANGDE-ZHANGJIAJIE EXPRESSWAY AND ITS IMPROVEMENT. JOURNAL OF ENGINEERING GEOLOGY, 12(3): 268-273.
Citation: YANG Guolin, FAN Zhenhui. 2004: ENGINEERING PROPERTIES OF EXPANSIVE SOILS ALONG THE CHANGDE-ZHANGJIAJIE EXPRESSWAY AND ITS IMPROVEMENT. JOURNAL OF ENGINEERING GEOLOGY, 12(3): 268-273.

ENGINEERING PROPERTIES OF EXPANSIVE SOILS ALONG THE CHANGDE-ZHANGJIAJIE EXPRESSWAY AND ITS IMPROVEMENT

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  • Received Date: 2003-09-03
  • Rev Recd Date: 2003-12-01
  • Publish Date: 2004-08-22
  • Based on a comprehensive engineering geological investigation and supplemental explorations, a series of laboratory tests were conducted on the expansive soil and the improved soil along the Changde-Zhangjiajie Expressway. They included free swelling ratio, loaded swelling capacity, shrinkage, total swelling and shrinkage, distribution of granular particles, compressive strength, shear strength and California Bearing Ratio (CBR). Engineering properties of the expansive soil were then evaluated based on test results, which provided important guidelines for design and construction of pavement using the expansive soil as subsoil。
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