| 公路超高设计应用探讨 |
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| 引用本文： | 张海忠,麻辉东.公路超高设计应用探讨[J].公路交通技术,2011(3):1-4. |
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| 作者姓名： | 张海忠 麻辉东 |
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| 作者单位： | 浙江省交通规划设计研究院,杭州,310006 |
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| 摘 要： | 超高设计是路线设计中的重要环节，也是曲线路段安全设计的关键内容之一。超高设计是否与平纵面线形相协调将直接影响到超高路段的路面排水以及车辆在曲线路段行驶的横向稳定性和舒适安全性。在JTG B01-2003《公路工程技术标准》和JTG D20-2006《公路路线设计规范》的基础上，对超高的一些主要控制因素进行分析并初步探讨...
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| 关 键 词： | 超高 安全 排水 控制因素 计算与运用 |
Probe into Ultra-high Design and Application in Highways |
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| ZHANG Haizhong,MA Huidong.Probe into Ultra-high Design and Application in Highways[J].Technology of Highway and Transport,2011(3):1-4. |
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| Authors: | ZHANG Haizhong MA Huidong |
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| Institution: | ZHANG Haizhong,MA Huidong |
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| Abstract: | Ultra-high design is an important part in route design and also one of critical contents in safety design of curve sections.The coordination between the ultra-high design and flat longitudinal surface may have direct impacts on pavement drainage of ultra-high sections and lateral stability,comfort and security of vehicles on curve sections.Based on JTG B01—2003 ＂Technical Criteria for Highway Engineering＂ and JTG D20—2006 ＂Specification for Design of Highway Route＂,this paper analyzes some major control factors for ultra-high design and preliminarily studies on ultra-high computation and application in highway design to provide a reference for designers. |
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| Keywords: | ultra-high security drainage control factor computation and application |
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