宝鸡常兴段滑坡分布规律与发育背景

王佳运 石小亚 冯卫

王佳运, 石小亚, 冯卫. 2014: 宝鸡常兴段滑坡分布规律与发育背景. 工程地质学报, 22(3): 379-385. doi: 10.13544/j.cnki.jeg.2014.03.005
引用本文: 王佳运, 石小亚, 冯卫. 2014: 宝鸡常兴段滑坡分布规律与发育背景. 工程地质学报, 22(3): 379-385. doi: 10.13544/j.cnki.jeg.2014.03.005
WANG Jiayun, SHI Xiaoya, FENG Wei. 2014: DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING. JOURNAL OF ENGINEERING GEOLOGY, 22(3): 379-385. doi: 10.13544/j.cnki.jeg.2014.03.005
Citation: WANG Jiayun, SHI Xiaoya, FENG Wei. 2014: DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING. JOURNAL OF ENGINEERING GEOLOGY, 22(3): 379-385. doi: 10.13544/j.cnki.jeg.2014.03.005

宝鸡常兴段滑坡分布规律与发育背景

doi: 10.13544/j.cnki.jeg.2014.03.005
基金项目: 

国土资源大调查项目陕西省特大型滑坡调查与风险评价(1212010814027)资助

详细信息
    作者简介:

    王佳运,男,硕士,高级工程师,主要从事地质灾害调查与研究工作.Email:wjy311_2000@sohu.com

  • 中图分类号: P642.22

DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING

  • 摘要: 在前人工作的基础上,借助实地调查、勘查等手段,分析研究了陕西省宝鸡常兴段黄土塬边滑坡分布规律与发育背景。通过分析、研究认为:(1)宝鸡常兴段黄土塬边自西向东滑坡规模由特大型向大型、中型甚至小型渐变;(2)三级阶地缺失或三级、二级阶地同时缺失地段均有滑坡发育;(3)宝鸡常兴段黄土塬边滑坡集中发育在3个时期:晚更新世初期、全新世初期与全新世漫滩期;(4)渭河盆地西部地壳差异性向东掀斜运动形成了不同高差级别台塬的地貌格局,决定了滑坡发育规模的规律性变化;渭河北迁与侵蚀加剧造成了宝鸡常兴段黄土塬边滑坡不同时期的集中出现;(5)人类工程活动的加剧是漫滩侵蚀期新滑坡或古老滑坡复活的主要诱发因素。
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出版历程
  • 收稿日期:  2013-08-07
  • 修回日期:  2014-01-02
  • 刊出日期:  2014-06-25

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