路基边破岩体腐蚀的评价研究

徐则民; 杨立中

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铁道工程学报 ›› 1999, Vol. 16 ›› Issue (1) : 61-66.

路网研究

路基边破岩体腐蚀的评价研究

徐则民1，杨立中2

作者信息 +

STUDY ON EVALUATION OF ROCKMASS CORROSION IN SUBGRADE SLOPE

XU Zemin1,YANG Lizhong2

Author information +

文章历史 +

摘要

岩体腐蚀是路基边坡变形破坏的前提与基础。本文利用质量传输模拟的方法对某路基边坡的岩体腐蚀过程进行了定量评价。结果表明.地下水对边坡的年腐蚀总量近40 t,年腐蚀深度均为2.7 mm。

Abstract

Rockmass corrosion is the base deformation and failure of the subgrade slope. The rockmass corrosion process of some subgrade slope was evaluated quantitatively by means of mass transfer mod?eling. The results indicated that the corrosion amount and corrosion depth per year is 40 t and 2.7mm respectively.

导出引用

徐则民, 杨立中. 路基边破岩体腐蚀的评价研究[J]. 铁道工程学报, 1999, 16(1): 61-66

XU Zemin, YANG Lizhong. STUDY ON EVALUATION OF ROCKMASS CORROSION IN SUBGRADE SLOPE[J]. Journal of Railway Engineering Society, 1999, 16(1): 61-66

中图分类号： U213.13

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