| 一种山区公路线形安全性评价模型与方法 |
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| 引用本文： | 罗号,汪洋,杜玲玲.一种山区公路线形安全性评价模型与方法[J].科技信息,2012(19):58-60,113. |
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| 作者姓名： | 罗号 汪洋 杜玲玲 |
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| 作者单位： | 重庆江河工程咨询中心有限公司;江苏交通规划设计研究院;重庆交通大学交通运输学院 |
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| 摘 要： | 根据中国西南山区低等级公路(二级以下)的路况条件,通过不同条件下的车速调查,建立了一种运行车速的估计模型,给出了一种用于西南山区公路的基于运行车速的线形安全性评价标准。开发的评价软件实现设计和使用阶段的可视化实时评价,并将该方法用于实际设计项目中。
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| 关 键 词： | 公路线形 运行速度 线形安全性 评价 |
One Align Ment Evaluation Model of Road in Mountainous Area and Method |
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| LUO Hao,WANG Yang,DU Ling-ling.One Align Ment Evaluation Model of Road in Mountainous Area and Method[J].Science,2012(19):58-60,113. |
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| Authors: | LUO Hao WANG Yang DU Ling-ling |
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| Institution: | 1.Chongqing Rivers Engineering Consultation Centres Co.,Ltd.,Chongqing,401147,China; 2.Jiangsu Communications Consulting & Design Institute,Nanjing Jiangsu,210097,China; 3.School of Traffic and Transportation,Chongqing Jiaotong University,Chongqing,400074,China) |
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| Abstract: | Creating an estimation for operating speed and the Evaluation Criterion based on operating speed for road in the southwest mountain area by way of speed investigations under different conditions and the condition of the low class highway in the southwest mountain area.The visualization Real-Time evaluation for application and Design Stages of the software for Evaluation was realized.The method is applied in the several highway design. |
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| Keywords: | Highway alignment Operating speed The safety appraisal of line Evaluation |
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