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《Geology of Anhui》 2008-02
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QIAN Rang-qing1,LIU Bo2(1.Anhui Communications Technology Institute,Hefei 230051,Anhui,China;2.Hefei Priority Project Construction Bureau,Hefei 230002,Anhui,China)  
This paper mainly introduced the indoor experimental study on improving the expansive soil with quick lime and gypsum for the Hefei second-ring roads,including the test results£?simultaneously gave the best formula of improving the soil with quick lime and gypsum.Massive testing results indicated that the soil improved with this formula showed remarkable enhancement in its single axle compressive strength,stability in water and durability.The result is encouraging after a dozen years of application in the Hefei second-ring roads.
【CateGory Index】: U412.22
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Chinese Journal Full-text Database 1 Hits
1 Rao Pingping1,2,Li Jingpei1,2(1.Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092,China;2.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China);Analysis of Several Issues of Urban Underground Space Development in Hefei City[J];Chinese Journal of Underground Space and Engineering;2010-03
Chinese Journal Full-text Database 1 Hits
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