| 山地城市道路设计典型案例分析 |
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| 引用本文： | 夏克佳. 山地城市道路设计典型案例分析[J]. 重庆建筑, 2015, 0(5): 5-7. DOI: 10.3969/j.issn.1671-9107.2015.05.005 |
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| 作者姓名： | 夏克佳 |
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| 作者单位： | 中煤科工集团 重庆设计研究院有限公司,重庆,400016 |
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| 摘 要： | 我国幅员辽阔,西南部山地城市较多,山地城市道路设计布局对城市的发展至关重要,综合运用合理的设计技术标准有利于减少工程建设投资。由于城市道路设计行业标准未对山地城市道路的相关技术标准进行细化,导致诸多设计人员在山地城市道路设计过程中时常觉得行业标准对山地城市道路设计实用性不足,受各种因素及条件的限制,为避免道路平纵线形技术指标超出行业标准,造成了工程设计的技术经济不合理。该文结合技术规范﹑城市规划及工程项目实际情况,在山地城市道路设计上进行了一些有益的实践。
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| 关 键 词： | 山地城市 道路设计 典型案例 四阶段法 道路超限平纵技术指标 |
Analysis on Typical Practices of Road Design in Mountainous City |
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| Abstract: | China is a country of large territory with numerous mountainous cities in the southwest. Since road design and layout are significant to the de-velopment of the mountainous city, a combined application of a reasonable technical design standard can abate engineering construction investment. Due to the lack of specification of related technical items for mountainous urban roads in the urban road design industrial standard, many designers re-gard the standard not practical enough when applying it in road design and, confined by various factors and conditions, avoid the road horizontal and vertical alignment technical indicators to exceed industrial standard, technical and economic unreasonability occur in engineering design. |
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| Keywords: | mountainous city road design typical cases four-stage method road limit-exceeding horizontal and vertical alignment technical indicators |
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