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大厚度湿陷性黄土地铁工程综合处理措施初探
Research on the Treatment Measures for Heavy Thick Wet Loess for Subway Engineering


作者:高虎艳 邓国华

作者(英文):Gao Huyan Deng Guohua

单位:西安市地下铁道有限责任公司

单位(英文):Xi’an Metro Corporation

关键词:地铁工程;大厚度湿陷性黄土;水敏性;结构性;处理措施

关键词(英文):subway engineering; collapsible loess; water sensitivity; structure; treatment measure

分类号:TU444

出版年·卷·期(页码):2014·27·第1期(76-80)

DOI:


-----摘要:-------------------------------------------------------------------------------------------

针对大厚度湿陷性黄土区段地铁工程,提出了以分析浸水可能性和水敏性为主、防水和地基处理并重、有效发挥天然黄土承载力的总体处理思路。研究表明,大厚度湿陷性黄土具有地层结构连续稳定,抵抗变形能力强,承载力高,10m以内浸水可能性较大,10m以下浸水可能性较小的特点。地铁工程应充分利用上述特点,结合黄土力学研究新成果,提出技术先进、经济节约的综合处理措施。



-----英文摘要:---------------------------------------------------------------------------------------

For the subway engineering in the collapsible heavy thick wet loess region, a general processing idea is proposed based on the analysis of flooding possibility and water sensitivity, waterproof and ground treatment and the carrying capacity of natural loess. The research shows that the heavy thick collapsible loesses have the characteristics of stable and consecutive stratigraphic architecture, high resistance to deformation, high bearing capacity, easily flooding within 10m and small possibility under 10m. These characteristics should be fully taken into account in developing subway project. An advanced and economical comprehensive treatment measure is proposed by absorbing the new research results of the loess mechanics.



-----参考文献:---------------------------------------------------------------------------------------


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若需在您的论文中引用此文,请按以下格式著录参考文献:
中文著录格式: 高虎艳 邓国华.大厚度湿陷性黄土地铁工程综合处理措施初探.都市快轨交通,2014,27(1):76-80.
英文著录格式: Gao Huyan Deng Guohua.Research on the Treatment Measures for Heavy Thick Wet Loess for Subway Engineering.URBAN RAPID RAIL TRANSIT.27(1):76-80.

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