| 立交线形动态拖动设计的关键技术 |
| |
| 引用本文： | 杨巍,刘国权,王立红.立交线形动态拖动设计的关键技术[J].北方交通,2008(4):186-189. |
| |
| 作者姓名： | 杨巍 刘国权 王立红 |
| |
| 作者单位： | 沈阳市公路规划设计院,沈阳,110000 |
| |
| 摘 要： | 对立交线形动态拖动设计的几个关键技术进行论述.分析了缓和曲线计算精度,提出了动态拖动模式设计模型,以及约束满足条件下的非线性方程组的数值解算法.
|
| 关 键 词： | 导角法 动态拖动 约束满足 加速搜索法 |
| 文章编号： | 1673-6052(2008)04-0186-03 |
Key Technique in Design of Dynamic Dragging of Grade Separation Alignment |
| |
| Authors: | YANG Wei and others |
| |
| Institution: | YANG Wei and others |
| |
| Abstract: | The paper discusses a few key techniques in design of dynamic dragging of grade separation alignment.It analyzes accuracy of transition curve calculating,presents the design model of dynamic dragging mode,moreover determines the algorithm for property solving the value of nonlinear set of equations by alignment design model based on constrained conditions. |
| |
| Keywords: | Angling method Dynamic dragging Constrained condition Speeding up search method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
