干旱区生态环境知识资源中心(Arid): 戈壁公路路基水毁防护试验研究

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	戈壁公路路基水毁防护试验研究
其他题名	Modeling Study of Prevention Water Damage Roadbed in Gobi
	何光春; 邓方明; 汪承志; 凡建伟
ISSN	1009-2242
出版年	2008
卷号	22 期号:1 页码:203-206
中文摘要	以穿越戈壁荒漠的红柳沟～若羌段的路基水毁调查为基础，提出了淘底滑塌、冲蚀啃边、冲刷截断3种主要的水毁形态，并概化成物理模型进行了水毁机理试验及防护试验研究，以探索戈壁公路路基水毁形成机理及水毁防护技术。通过大量的试验比较，提出了水毁路段合理的防护方案。分析表明，采用格宾箱体结构或格栅笼结构用于国道315线改建工程中的水毁防护工程，与传统的防护结构相比，具有较大的技术和经济优势。
英文摘要	The patterns of damage from other regions, because of the geology. Based on the survey of da , causes and mechanism of the damaged roadbed in G315 road is also different characteristics of climatic conditions, topography, the geological and hydrologic maged roadbed from Hongliugou to Ruoqiang across the desert, it was concluded three major damage patterns, that is ＂the bottom of slippery and disrepair＂; ＂erosion gnaw＂ and ＂erode section＂. It is generalized into physical model to research the water damage mechanism and protection project tests, so as to explore the mechanism of damaged roadbed and the protection technology in Gobi highway. Through testing and analysis and comparing with the traditional protective structure, it shows that box cabinet structure or grating cabinet structure have larger technical and economic advantages in the damaged protective works in G315 road.
中文关键词	冲刷 ; 水毁防护 ; 路基 ; 格宾箱体 ; 格栅简体
英文关键词	erosion water injury protection roadbed box cabinet grating cabinet
语种	中文
国家	中国
收录类别	CSCD
WOS类目	TRANSPORTATION
WOS研究方向	Transportation
CSCD记录号	CSCD:3219336
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/222775
作者单位	重庆交通大学, 重庆 400074, 中国
推荐引用方式 GB/T 7714	何光春,邓方明,汪承志,等. 戈壁公路路基水毁防护试验研究[J],2008,22(1):203-206.
APA	何光春,邓方明,汪承志,&凡建伟.(2008).戈壁公路路基水毁防护试验研究.,22(1),203-206.
MLA	何光春,et al."戈壁公路路基水毁防护试验研究".22.1(2008):203-206.