| Estimation of Earth Work Volume and Design Elevation in Large Earth Work |
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| 作者姓名： | FANG Jun |
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| 摘 要： | In this paper,the approximation calculation method based on calculation model of earthwork formula of tetragonal prism is described. The optimization design elevation in large earthwork can be determined by this method. Through introducing a set of different design elevations, the difference between and sum of the total excavation and the total fill can be calculated. An economical analysis is carried out on the design elevation chosen with little value for both cases by numerical values comparison. The elevation with the lowest cost is taken as the optimal design elevation.
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| 关 键 词： | earthwork project design elevation optimization |
| 修稿时间： | 2004/5/20 0:00:00 |
Estimation of Earth Work Volume and Design Elevation in Large Earth Work |
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| FANG Jun.Estimation of Earth Work Volume and Design Elevation in Large Earth Work[J].Storage & Process,2004(5):101-104. |
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| Authors: | FANG Jun |
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| Abstract: | In this paper,the approximation calculation method based on calculation model of earthwork formula of tetragonal prism is described. The optimization design elevation in large earthwork can be determined by this method. Through introducing a set of different design elevations, the difference between and sum of the total excavation and the total fill can be calculated. An economical analysis is carried out on the design elevation chosen with little value for both cases by numerical values comparison. The elevation with the lowest cost is taken as the optimal design elevation. |
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| Keywords: | earthwork project design elevation optimization |
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