| 大型公共绿地的数字地面模型及土方计算方法 |
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| 引用本文： | 潘国荣,王穗辉.大型公共绿地的数字地面模型及土方计算方法[J].土木工程学报,2005,38(9):130-132. |
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| 作者姓名： | 潘国荣 王穗辉 |
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| 作者单位： | 同济大学测量与国土信息工程系,上海,200092;现代工程测量国家测绘局重点实验室,上海,200092 |
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| 摘 要： | 通过阐述建立大型公共绿地数字地面模型的方法,提出了绿地地表曲面面积及土方计算的模型和算法,通过编程来加以实现,成功地解决了大型公共绿地的项目需求。同时对大型公共绿地实现了计算机自动成图及土方计算的内外业一体化。
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| 关 键 词： | 数字地面模型 不规则三角形 土方计算 |
| 文章编号： | 1000-131X(2005)09-0130-03 |
| 修稿时间： | 2003年7月28日 |
A DIGITAL TERRAIN MODEL AND METHOD OF CALCULATION OF EARTHWORK VOLUME FOR A LARGE PUBLIC GREEN FIELD |
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| Pan Guorong,Wang Suihui.A DIGITAL TERRAIN MODEL AND METHOD OF CALCULATION OF EARTHWORK VOLUME FOR A LARGE PUBLIC GREEN FIELD[J].China Civil Engineering Journal,2005,38(9):130-132. |
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| Authors: | Pan Guorong Wang Suihui |
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| Affiliation: | Pan Guorong~ |
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| Abstract: | This paper describes a method of establishing a digital terrain model for a large communal greenbelt and presents an algorithm for calculating the curved surface area and the earthwork of the greenbelt.It successfully meets the need of these large communal greenbelt projects through integrating computer automatic graphing and earthwork valure calculation into a uniform system. |
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| Keywords: | digital terrain model irregular triangular network earthwork calculation |
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