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《Geology of Anhui》 2008-02
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EXPERIMENTAL STUDY OF IMPROVING THE HEFEI EXPANSIVE SOIL WITH QUICK LIME AND GYPSUM

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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【References】
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
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Wang Guoqiang Zhu Guang Song Chuanzhong (Hefei university of Technology) Peng Kechuan Yu Peiyu (Hefei Geotechnical Engineering Investigation Institute ) (Fuyang City Construction Bureau);EVALUATION OF ENGINEERING GEOLOGICAL CONDITIONS TO 50~90 km ROAD BASE OF HEFEI—GAOHEPU SEGMENT OF SHANGHAI—CHENGDU EXPRESSWAY[J];Journal of Hefei University of Technology(Natural Science);1998-06
【Co-references】
Chinese Journal Full-text Database 4 Hits
1 OU Xiao-duo,LI Jie-quan,OU Gang,RAO Ping-ping(College of Civil and Architectural Engineering,Guanxi University,Nanning 530004,P.R.China);Study on the Sustainable Development of Urban Underground Space in Nanning[J];Chinese Journal of Underground Space and Engineering;2007-03
2 Xu xing-jun(Fujian communication technology college Fuzhou 350007);New city public municipal tunnel "the utility tunnel"[J];Fujian Architecture & Construction;2006-05
3 GUO Hen-jiu~(1),LI Jun-hu~(2)(1 Hefei Monitoring Center for Geology Environment ,Hefei 230011,China)(2 Nanjing Institute of Geology and Mineral Resources,Nanjing 210016,China);Geological disaster and its countermeasure of prevention and cure in Hefei[J];Volcanology & Mineral Resources;2003-04
4 Li Shenglin;Liu Songyu;THE LIME EFFECT ON“HEFEI SWELLING CIAY”[J];Hydrogeology and Engineering Geology;1990-03
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Wang Guoqiang(Hefei University of Technology)Guo Zhengyan(Highway Designing Institute of Auhui);Common Geological Hazards of Highway Engineering and Their Countermeasures,Anhui[J];GEOLOGY OF ANHUI;1994-03
2 Wang guoqiang;Zha Songting(Hefei University of Teclolgy)(Athui Institute of Geotechnical.Investigation &.Surveying);ENGINEERING GEOLOGICAL PROPERTIES OF PLAIN FILL FOUNDATION IN"HUPO VILLA[J];JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE);1994-01
3 Li Shenglin;Liu Songyu;THE LIME EFFECT ON“HEFEI SWELLING CIAY”[J];Hydrogeology and Engineering Geology;1990-03
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