Calculation Methods for the Permeability Coefficient of Concrete Face Rockfill Dam with Cracks
Joint Authors
Gu, Chongshi
Wu, Zhongru
Chen, Bo
Yin, Wenzhong
Shi, Zhongwen
Zhang, Hailong
Wu, Bangbin
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-02
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The permeability coefficient of a concrete slab rockfill dam (CFRD) was calculated in this paper on the basis of the equivalent quasi-continuum model for the percolation of crack-intensive face.
This calculation helped simplify the establishment of a finite element model and improve the efficiency of calculating the seepage of dams.
Moreover, an inversion algorithm based on particle swarm optimization and support vector machine was proposed and applied.
Comparison of the permeability coefficients produced from the two methods showed minimal difference.
On this basis, the seepage field of the dam was analyzed.
The analysis and field monitoring data reveal that the proposed algorithm is of high application value, which lays a foundation for future studies on the seepage properties of CFRD with cracks.
American Psychological Association (APA)
Shi, Zhongwen& Wu, Zhongru& Gu, Chongshi& Chen, Bo& Zhang, Hailong& Yin, Wenzhong…[et al.]. 2019. Calculation Methods for the Permeability Coefficient of Concrete Face Rockfill Dam with Cracks. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1116770
Modern Language Association (MLA)
Shi, Zhongwen…[et al.]. Calculation Methods for the Permeability Coefficient of Concrete Face Rockfill Dam with Cracks. Advances in Civil Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1116770
American Medical Association (AMA)
Shi, Zhongwen& Wu, Zhongru& Gu, Chongshi& Chen, Bo& Zhang, Hailong& Yin, Wenzhong…[et al.]. Calculation Methods for the Permeability Coefficient of Concrete Face Rockfill Dam with Cracks. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1116770
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116770