| 沙漠高速公路景观绿化研究 |
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| 引用本文： | 张丰焰,王元庆,魏星.沙漠高速公路景观绿化研究[J].公路,2005(7):219-224. |
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| 作者姓名： | 张丰焰 王元庆 魏星 |
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| 作者单位： | 1. 长安大学公路学院,西安市,710054
2. 安徽省港航勘测设计院,合肥市,230011 |
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| 摘 要： | 沙漠高速公路景观绿化是实现沙漠高速公路行车安全、舒适的重要途径之一。在对沙漠高速公路景观绿化现状分析的基础上，提出了进行沙漠高速公路景观绿化的必要性、原则和要求，探讨了沙漠高速公路景观绿化的思路，强调了辅助障碍性景观在沙漠高速公路路域内的应用、交通安全设施的景观功能和沿线景观绿化系统的协同性，并对沙漠高速公路植被与景观功能需求进行了分析和界定，为沙漠高速公路景观没汁提供依据。
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| 关 键 词： | 交通工程 沙漠高速公路景观绿化 景观绿化系统的协同性：辅助障碍性景观 景观功能 |
| 文章编号： | 0451-0712(2005)07-0219-06 |
A Study on Sight Virescence of Desert Expressway |
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| ZHANG Feng-yan,WANG Yuan-qing,WEI Xing.A Study on Sight Virescence of Desert Expressway[J].Highway,2005(7):219-224. |
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| Authors: | ZHANG Feng-yan WANG Yuan-qing WEI Xing |
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| Institution: | ZHANG Feng-yan~1,WANG Yuan-qing~1,WEI Xing~2 |
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| Abstract: | The sight virescence of expressways in desert belt is an important approach to realize its safety and comfort. Through the analysis of the present research situation of the sight virescence of desert expressways, the necessity, principles, and requirements of the sight virescence of desert expressway are put forward.A train of thoughts of the sight virescence of desert expressway is discussed. The application of assistant obstacle sight along the desert expressway, the sight function of traffic safety devices, the compatibility of sight virescence system are also emphasized. The demands of vegetation and sight are analyzed and devided. It would provide a basis for the sight design along the desert expressway. |
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| Keywords: | traffic engineering sight virescence of desert expressway cooperating of sight virescence system assistant obstacle sight sight function |
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