| 缓和曲线加宽段路幅边缘线长度的计算 |
| |
| 引用本文： | 王景海,刘春彦. 缓和曲线加宽段路幅边缘线长度的计算[J]. 城市勘测, 2011, 0(2): 150-152 |
| |
| 作者姓名： | 王景海 刘春彦 |
| |
| 作者单位： | 1. 北京市门头沟区住房和城乡建设委员会,北京,102300
2. 北京市市政一建设工程有限责任公司,北京,100083 |
| |
| 摘 要： | 推导出缓和曲线加宽段路幅边缘线长度计算的数值积分表达式,指出现有文献计算公式错误之处,澄清了错误认识.给出了卡西欧fx-4800P计算器程序及步长自适应验证程序清单,结合工程实例,验证所推公式正确性.
|
| 关 键 词： | 缓和曲线 边缘线 长度计算 程序 算例 |
The Calculation of Widend Sideline Length for Transition Curve Route |
| |
| Wang JingHai,Liu ChunYan. The Calculation of Widend Sideline Length for Transition Curve Route[J]. Urban Geotechnical Investigation & Surveying, 2011, 0(2): 150-152 |
| |
| Authors: | Wang JingHai Liu ChunYan |
| |
| Affiliation: | 1.Beijing Mentougou District Municipal Commission of Housing and Urban-Rural Development,Beijing 102300,China; 2.Beijing No.1 Municipal Construction Engineering Co.,Ltd.Beijing 100083,China) |
| |
| Abstract: | The paper deduced the numerical integration calculation formula of widend sideline length for transition curve route and analysed the existent documents′error and shortage,then the the Casio-fx 4800p computer program、step-size proved program and engineering examples are also be given respectively. |
| |
| Keywords: | Transition curve Sideline Length calculation Program Example |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《城市勘测》浏览原始摘要信息 |
|
点击此处可从《城市勘测》下载全文 |
|
