Derivation Method for the Foundation Boundaries of Hydraulic Numerical Simulation Models Based on the Elastic Boussinesq Solution
Joint Authors
Song, Jintao
Gu, Chongshi
Gu, Hao
Wang, Shaowei
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The foundation boundaries of numerical simulation models of hydraulic structures dominated by a vertical load are investigated.
The method used is based on the stress formula for fundamental solutions to semi-infinite space body elastic mechanics under a vertical concentrated force.
The limit method is introduced into the original formula, which is then partitioned and analyzed according to the direction of the depth extension of the foundation.
The point load will be changed to a linear load with a length of 2a.
Inverse proportion function assumptions are proposed at parameter a and depth l of the calculation points to solve the singularity questions of elastic stress in a semi-infinite space near the ground.
Compared with the original formula, changing the point load to a linear load with a length of 2a is more reasonable.
Finally, the boundary depth criterion of a hydraulic numerical simulation model is derived and applied to determine the depth boundary formula for gravity dam numerical simulations.
American Psychological Association (APA)
Song, Jintao& Gu, Chongshi& Gu, Hao& Wang, Shaowei. 2015. Derivation Method for the Foundation Boundaries of Hydraulic Numerical Simulation Models Based on the Elastic Boussinesq Solution. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1073344
Modern Language Association (MLA)
Song, Jintao…[et al.]. Derivation Method for the Foundation Boundaries of Hydraulic Numerical Simulation Models Based on the Elastic Boussinesq Solution. Mathematical Problems in Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1073344
American Medical Association (AMA)
Song, Jintao& Gu, Chongshi& Gu, Hao& Wang, Shaowei. Derivation Method for the Foundation Boundaries of Hydraulic Numerical Simulation Models Based on the Elastic Boussinesq Solution. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1073344
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073344