陕北黄土滑坡地貌演变分析

孙波

铁道工程学报 ›› 1999, Vol. 16 ›› Issue (1) : 67-71.

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PDF(296 KB)
铁道工程学报 ›› 1999, Vol. 16 ›› Issue (1) : 67-71.
路网研究

陕北黄土滑坡地貌演变分析

  • 孙波
作者信息 +

ANALYSIS ON DEVELOPMENT OF LANDFORM FOR LOSESS LAND?SLIDE IN NORTHERN REGION OF SHANXI PROVINCE

  • SUN Bo
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文章历史 +

摘要

本文将陕北地区黄土滑坡的地貌发展演变过程分为变形初期、变形中期、变形后期三个阶段,分析其 各发展阶段的主体稳定性、力学机理及其成因,从而得到相应的工程设置原则和防治措施。

Abstract

The developing procedures of landform for the loess landslide in northern region of Shanxi Province are devided as three stages ,i. e. the initial stage of deformation,the middle stage of deforma?tion and the final stage of deformation.For diffirent developing stages ,the paper analyzes the stability of loess mass , its dynamic mechanism and the reason of its formation. And the corresponding principles of engineering installations and the countermeasures for its treatment are also proposed.

关键词

黄土滑坡 / 地貌演变 / 分析

Key words

:loess landslide / development of landform / analysis

引用本文

导出引用
孙波. 陕北黄土滑坡地貌演变分析[J]. 铁道工程学报, 1999, 16(1): 67-71
SUN Bo. ANALYSIS ON DEVELOPMENT OF LANDFORM FOR LOSESS LAND?SLIDE IN NORTHERN REGION OF SHANXI PROVINCE[J]. Journal of Railway Engineering Society, 1999, 16(1): 67-71
中图分类号: P642.2   

参考文献

[1]中国人民解放军建字724部认.1/20万子长幅区域水文地质普査报告及地质图.1977[R].
[2]陈广波.陕北黄土地区塑流-拉裂型滑坡地质特征及形成机理分析.铁道部第一勘察设计院西安分院,1955[R].
 

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