Calculation and Improvement of Complex Mechanical Properties of the Mega Arch Dam under Multiple Loads Based on Finite Element Methods
Joint Authors
Fu, Chenghua
Zhou, Hongbo
Pan, Yanfang
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-19
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Researches on dynamic responses of the arch dam under seismic waves were not systematic and perfect enough in published papers.
They rarely proposed measures to improve the antiseismic performance of the arch dam under seismic waves.
Based on the finite element method, this paper completed a systematic and perfect research on stress and damage of the arch dam under seismic waves and proposed an effective measure to improve the antiseismic performance.
The computed results of the improved arch dam were compared with the original one.
Results proved that improved effects are obvious.
In addition, damage stabilization value of the improved arch dam was 0.47, while the original one was 0.13.
Obviously, the safety of the improved arch dam under the same loads was higher.
Damage of the improved arch dam was increased by stages.
It took about 3 s from zero damage to the complete damage, while the time was about only 1.3 s for the original one.
Obviously, the antidamage capability of the improved arch dam was better.
The improved measure proposed in this paper is very effective.
This paper provides one reference for studying and improving the antiseismic performance of the arch dam.
American Psychological Association (APA)
Fu, Chenghua& Zhou, Hongbo& Pan, Yanfang. 2018. Calculation and Improvement of Complex Mechanical Properties of the Mega Arch Dam under Multiple Loads Based on Finite Element Methods. Complexity،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1133286
Modern Language Association (MLA)
Fu, Chenghua…[et al.]. Calculation and Improvement of Complex Mechanical Properties of the Mega Arch Dam under Multiple Loads Based on Finite Element Methods. Complexity No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1133286
American Medical Association (AMA)
Fu, Chenghua& Zhou, Hongbo& Pan, Yanfang. Calculation and Improvement of Complex Mechanical Properties of the Mega Arch Dam under Multiple Loads Based on Finite Element Methods. Complexity. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1133286
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1133286