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《Journal of Southwest University(Natural Science Edition)》 2009-01
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A Formula Deduced for the Calculation of Earthwork Volume of Sloped Terrace in Hilly Areas

ZHENG Cai-gui1,3,QIU Dao-chi2,TIAN Shui-song31. School of Resource and Environment,Southwest University,Chongqing 400715,China;2. School of Geographical Science,Southwest University,Chongqing 400715,China;3. Chongqing Land Survey and Planning Institute,Chongqing 400020,China  
In order to provide a simple and convenient method of earthwork volume calculation in the work of terracing the land on hillside,a formula for earthwork volume calculation was developed using the methods of literature consultation and geometrical mathematic calculation. The result showed that the earthwork volume is proportional to the inclination of field surface before terracing,inversely proportional to the inclination of field surface after terracing and proportional to the elevation difference between two adjacent field surfaces.
【CateGory Index】: S284
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