路基压实黄土坡面降雨冲蚀试验研究

重庆交通大学学报（自然科学版） ›› 2003, Vol. 22 ›› Issue (4): 64-67.

路基压实黄土坡面降雨冲蚀试验研究

沈波，郑南翔，田伟平

长安大学公路学院教育部特殊地区公路重点实验室，陕西西安 710064

收稿日期:2002-11-23 修回日期:2003-03-10 出版日期:2003-12-15 发布日期:2015-05-18
作者简介:沈波（1966—）,男,陕西汉阴人,副教授,博士生,从事路基水毁减灾研究
基金资助:
甘肃省重大科技攻关项目

The research on the rainfall erode of the compress roadbed slope-surface

SHEN Bo，ZHENG Nan-xiang，TIAN Wei-ping

Highway College,Chang’an University, Xi’an 71064, China

Received:2002-11-23 Revised:2003-03-10 Online:2003-12-15 Published:2015-05-18

摘要/Abstract

摘要： 系统地进行了压实黄土路基边坡的7大因素变化条件下降雨冲刷试验研究,得出西安和甘肃压实黄土边坡降雨冲蚀强度经验公式、坡面最大冲刷强度的临界坡度等系列结论,对压实黄土路基坡面防护设计具有积极的指导作用.

关键词: 人工模拟降雨, 压实土坡面, 冲刷强度, 临界坡度

Abstract: Researching on the highway compress roadbed slope rainfall erode formulas trem 7 various factors ,this pape has received a series of important results, which includes the different compressed soil erode formulas of Xi'an's, and the critically eroding gradient angles in different conditions of Xi'an's compressed soil, etc.these can be made as guidee in designing the rainfall compress roadbed slpoes .

Key words: compress roadbed slope;slope erode, man-made rainfall;critical erode gradient angle

中图分类号:

沈波，郑南翔，田伟平. 路基压实黄土坡面降雨冲蚀试验研究[J]. 重庆交通大学学报（自然科学版）, 2003, 22(4): 64-67.

SHEN Bo，ZHENG Nan-xiang，TIAN Wei-ping. The research on the rainfall erode of the compress roadbed slope-surface[J]. Journal of Chongqing Jiaotong University(Natural Science), 2003, 22(4): 64-67.