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）

重庆交通大学学报（自然科学版） ›› 1999, Vol. 18 ›› Issue (1): 121-126.

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路基边坡稳定计算及图形处理技术

兰波1, 汪国华2   

  1. 1. 重庆交通学院河海建筑工程系, 400074;
    2. 四川省德阳市交通局, 618000
  • 收稿日期:1998-09-02 出版日期:1999-02-20 发布日期:2016-10-31
  • 作者简介:兰波,女,1968年生,讲师(硕士).

Stability Analysis of Slopes of Road Base and Associated Graphic Processing Technique

Lan Bo1, Wang Guohua2   

  1. 1. Department of Ocean Engineer, Chongqing Communication Institute, 400074;
    2. Deyang Communication Bureau, 618000
  • Received:1998-09-02 Online:1999-02-20 Published:2016-10-31

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摘要： 采用简化毕肖甫法编制计算机程序进行路基边坡圆弧滑动时的整体稳定性计算,并用专业数据处理软件和CAD软件将最危险滑动面的圆心和半径的搜索过程以及有关的计算结果进行图形处理,增强了计算和分析的直观性,通过大量的实例计算表明,该程序及相关的图形处理使用方便、直观、结果精确可靠,在道路设计中具有较大的实用性.

关键词: 边坡稳定, 安全系数, AutoCAD, 三维表面图, 等值线图

Abstract: In this paper, a program is composed to analyze the stability of the slope of road base by use of the Bishop's simplified method of slice.The calculation result and the process which the most dangerous sliding surface is studied are showed on drawing by means of AutoCAD and professional data processing software.The result shows that the program and the associated graphic processing are reliable and practical in road designing.

Key words: stability of slope, safety factor, AutoCAD, 3D surface graph, contour map