煤炭工程 ›› 2009, Vol. ›› Issue (11): 0-0.
• 研究探讨 •
曹春杰
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摘要: 由于露天矿地形复杂、剥离后的采矿工程复杂,利用方格网法计算土方量误差较大。利用三角网(TIN)建立DTM模型计算土方量精度高,这种方法可以重现剥离土方量的形态特征,与实际工程体形状最接近,计算土方量方法最优。
关键词: 露天矿, 土方量;三角网;方格网;
Abstract: Due to the complexity of the original terrain and open-pit mining engineering terrain, grid method using in earthwork calculating has larger measurement error. The establishment of DTM with TIN model using in earthwork calculating has high-precision. The method can reproduce the form of earthwork, be closer to the actual shape of the earthwork, and be optimal.
Key words: Open-pit, Earthwork volume;TIN; Grid
曹春杰. 复杂地形露天矿土方量计算方法的研究[J]. 煤炭工程, 2009, (11): 0-0.
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