Saturation -non -saturated three -dimensional transient infiltration Gaussian dot finite element analysis
[1]Wang Zili,Gao Yan,Li Xin,et al.Saturation -non -saturated three -dimensional transient infiltration Gaussian dot finite element analysis[J].Journal of Zhengzhou University (Engineering Science),1991,12(03):84-90.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
12卷
Number of periods:
1991 03
Page number:
84-90
Column:
Public date:
1991-09-28
- Title:
- Saturation -non -saturated three -dimensional transient infiltration Gaussian dot finite element analysis
- Keywords:
- Three -dimensional; Inspective infiltration; saturation -non -saturated; Gaussian; finite element
- CLC:
- -
- DOI:
- -
- Abstract:
- This article proposes a new method of the three -dimensional saturation of the dam -the Gaussian method. This method is a mathematical model established according to the saturation -non -saturated osmotic law. It couples the intra -width of the dam -the non -saturated region is coupled together to form an overall analytical membrane type. Then use the pressure of the Gaussian point to calculate the calculation of the unit rigid matrix when the Gaussian point is used to solve the problems of different non -saturated penetration parameters in the unit. It also solves the problem of calculation instability caused by the mutation of saturated regional boundaries. The amount of this method is small and the iterative format is simple, which shows the effectiveness of the law.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01