| 三弯矩法在公路线形设计中应用的探讨 |
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| 引用本文： | 汪向峰,孙家驷.三弯矩法在公路线形设计中应用的探讨[J].重庆交通大学学报(自然科学版),2006,25(6):43-45. |
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| 作者姓名： | 汪向峰 孙家驷 |
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| 作者单位： | 重庆交通大学,重庆,400074;重庆交通大学,重庆,400074 |
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| 摘 要： | 运用三弯矩法对基本型线形中的一种线形的曲率线进行线形拟合.使拟合线形不但曲率连续,而且曲率的变化率也连续,从而使路线线形更加顺适、行车轨迹更为连续.以适应高速行车的安全.
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| 关 键 词： | 基本型线形 三弯矩法 曲率变化连续 |
| 文章编号： | 1001-716X(2006)06-0043-03 |
| 修稿时间： | 2005年10月21 |
Discussion on the three curved square laws using in the alignment's design of the highway |
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| WANG Xiang-feng,SUN Jia-si.Discussion on the three curved square laws using in the alignment's design of the highway[J].Journal of Chongqing Jiaotong University,2006,25(6):43-45. |
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| Authors: | WANG Xiang-feng SUN Jia-si |
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| Abstract: | Use three curved square laws on one of the basic alignment's curvity line to fit a new alignment that is not only succession in curvity,but also even succession in rate changing of curvity,thus make the alignment pleasantly and drive a vehicle orbit in succession.In order to adapt to the high-speed security of driving. |
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| Keywords: | basic alignment three curved square laws the rate of curvity is continual |
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