不规则边界施工区土石方工程量计算方法研究

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英文篇名：Research on the calculation methods of the earth- rock volumes in irregular boundary construction area 作者：马立华 ; 严康文 英文作者：MA Lihua;YAN Kangwen;Surveying and Mapping Institute of Geology and Mineral Resources of Qinghai Province;Department of Geological Engineering,Qinghai University; 关键词：土石方工程量 ; 不规则边界 ; DTM法 英文关键词：earth-rock volumes;;irregular boundary;;Digital Terrain Model method 中文刊名：QHXZ 英文刊名：Journal of Qinghai University(Natural Science Edition) 机构：青海省地矿测绘院;青海大学地质工程系; 出版日期：2015-10-20 出版单位：青海大学学报(自然科学版) 年：2015 期：v.33;No.141 语种：中文; 页：QHXZ201505014 页数：7 CN：05 ISSN：63-1042/N 分类号：65-70+101

摘要

为了探究不规则边界施工区土石方工程量的最佳计算方法,分别利用DTM法、方格网法、断面法、等高线法进行了计算,并从计算结果的精确度和其计算原理两个方面进行对比和分析。研究结果表明:不规则边界施工区土石方工程量计算中,DTM法为最有利的计算方法。通过此次研究,为不规则边界施工区土石方工程量计算方法的选取提供了一定的依据。
        In order to explore the best method of calculating the earth- rock volumes in irregular boundary construction area,DTM method,square grid method,section method and contour method were used respectively,and compared and analyzed the results from the calculation accuracy and its calculation principles. The results showed that DTM was the most favorable calculation method for earth- rock volumes in irregular boundary construction zone. This research results provides some basis for selection of the calculation methods in calculating the earth- rock volumes of irregular boundary construction area.

引文

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