[1]刘忠玉,刘伟,李国卿.粘性土坡稳定性的三维变分分析[J].郑州大学学报(工学版),1998,19(03):43-46.
　Liu Zhongyu,Liu Wei,Li Guoqing.Analysis of the three -dimensional change of viscous soil slope stability[J].Journal of Zhengzhou University (Engineering Science),1998,19(03):43-46.
点击复制

粘性土坡稳定性的三维变分分析()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
19卷
期数:
1998年03期
页码:
43-46
栏目:
出版日期:
1998-12-01

文章信息/Info

Title:
Analysis of the three -dimensional change of viscous soil slope stability
作者:
刘忠玉; 刘伟; 李国卿
郑州工业大学土建系,河南中原大化集团
Author(s):
Liu Zhongyu;  Liu Wei;  Li Guoqing
Zhengzhou University of Technology, Department of Civil Construction, Henan Central Plains Dahua Group
关键词:
粘性土坡; 稳定性; 安全系数; 滑裂面形状; 滑坡; 宽度效应
Keywords:
Sticky soil slope;  stability;  safety factor;  sliding surface shape;  landslide;  width effect
文献标志码:
A
摘要:
基于三维滑坡模型和简布（Ｊａｎｂｕ．Ｎ）的简化假设，将粘性土坡的稳定性问题等价于１个双参变量函数的待定边界的泛函的变分问题，利用变分法，推导了滑裂面所应满足的偏微分方程（欧拉方程）和横截性条件。本方法可以确定三维滑裂面形状和安全系数，同时可研究滑坡的宽度效应。
Abstract:
Based on the simplified assumptions of the three -dimensional slippery model and Janbu.n, the stability problem of the viscous soil slope is equivalent to the problem of the generalization of the generalization of the border of the border of the dual -cinior function, and uses the change method to derive the partial micro -division equation (Euler equation) and cross -deserved conditions that should be met by the slippery surface. This method can determine the shape and safety factor of the three -dimensional sliding surface, while studying the width effect of the landslide.

相似文献/References:

[1]宋丹青,王丰,梅明星,等.水库蓄水对库岸边坡稳定性的影响[J].郑州大学学报(工学版),2016,37(01):60.[doi:10.3969/j.issn.1671-6833.201503040]
　Song Danqing,Wang Feng,plum star,et al.Study on influence of water impounding on Jiudianxia reservoir landslide[J].Journal of Zhengzhou University (Engineering Science),2016,37(03):60.[doi:10.3969/j.issn.1671-6833.201503040]
[2]宋林涧,赵军.钢筋混凝土剪力墙在竖向荷载作用下的稳定性分析[J].郑州大学学报(工学版),2020,41(02):80.[doi:10.13705/j.issn.1671-6833.2020.03.007]
　Song Linjian,Zhao Jun.The Stability Analysis of Reinforced Concrete Shear Wall under Axial Compression[J].Journal of Zhengzhou University (Engineering Science),2020,41(03):80.[doi:10.13705/j.issn.1671-6833.2020.03.007]
[3]汪德才,郝培文,孙 杨,等.冷再生用乳化沥青稳定性评价指标研究[J].郑州大学学报(工学版),2021,42(01):82.[doi:10.13705/j.issn.1671-6833.2021.01.011]
　WANG Decai,HAO Peiwen,SUN Yang,et al.Stability Evaluation Indexes of Emulsified Asphalt for Cold Regeneration[J].Journal of Zhengzhou University (Engineering Science),2021,42(03):82.[doi:10.13705/j.issn.1671-6833.2021.01.011]
[4]刘智奇,侯伯杰,周万春.提高数控仿形加工稳定性和精度的实用方法[J].郑州大学学报(工学版),1998,19(04):5.
　Liu Zhiqi,Hou Bijie,Zhou Wanchun.Practical methods to improve the stability and accuracy of CNC imitations and accuracy[J].Journal of Zhengzhou University (Engineering Science),1998,19(03):5.
[5]章亚东,王自健.有机活性中间体稳定性原理及其应用研究[J].郑州大学学报(工学版),1996,17(03):35.
　Zhang Yadong,Wang Zijian.Organic activity intermediate stability principle and application research[J].Journal of Zhengzhou University (Engineering Science),1996,17(03):35.
[6]杨国战,周承芳,张胜,等.回转壳体后屈曲分析的有限单元法[J].郑州大学学报(工学版),1992,13(02):47.
　Yang Guozhan,Zhou Chengfang,Zhang Sheng,et al.The limited unit method of the flexion analysis after the cargo shell[J].Journal of Zhengzhou University (Engineering Science),1992,13(03):47.
[7]徐建国.具部分反射边界条件的非线性迁移方程的适定性[J].郑州大学学报(工学版),1989,10(04):98.
　[J].Journal of Zhengzhou University (Engineering Science),1989,10(03):98.

更新日期/Last Update: 1900-01-01