中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 1996, Vol. 15 ›› Issue (3): 126-130.

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降雨对不良地质现象发育的基本作用——以四川盆地及邻近地区滑坡泥石流为例

肖汉忠   

  1. 重庆交通学院总务处, 630074
  • 收稿日期:1996-05-21 出版日期:1996-06-24 发布日期:2016-11-10
  • 作者简介:肖汉忠,男,47岁,工程师。

Approaches for rainfall to effect on Catashophlc Geologic Processes——Taking landslides and debris flows in sichuan bain and regions near the basin as an example

Xiao Hanzhong   

  1. Departmet of Logistical
  • Received:1996-05-21 Online:1996-06-24 Published:2016-11-10

摘要: 本文以四川盆地及邻近地区为例,综合分析了降雨对滑坡、泥石流发育的基本作用.研究认为,前期降雨量是滑坡、泥石流等不良地质现象发育的充分条件,而降雨强度则是必要条件.前期降雨量与降雨强度这一对充要条件进行滑坡、泥石流预报预警的主要指标.

关键词: 前期降雨量, 降雨强度, 滑坡, 泥石流, 关系

Abstract: Taking landslides and debris flows in sichuan basin and regions near the boin as an example.it is opproached for rain tall to effect on catastrophic geollgic processes in this paper, i. e. earlier raintall is an ample condition for the processes to develope, and rainfall tenjaty is a necessary conditions for the processes to develope.

Key words: earlier rainfall, rainfall tensity, landslide, debris flow, relationship