Nonlinear Finite Element Analysis of Fibrous Post-tension Concrete
Behavior of Post - Tension Prestressed Lightweight Fiber Reinforced Concrete Beams
(Sprache: Englisch)
In recent years, the need for large span members led to the spread of the prestressed concrete. But high self-weight and low ductility of prestressed concrete members are the most problems that face its application. One of the defects that face producing of...
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In recent years, the need for large span members led to the spread of the prestressed concrete. But high self-weight and low ductility of prestressed concrete members are the most problems that face its application. One of the defects that face producing of lightweight aggregate concrete is weakness and brittleness of lightweight aggregate. Adding short discrete steel fibers play an important role in improving mechanical properties of concrete. This thesis focuses on study the behavior of post-tensioned lightweight concrete beams with different volume fractions of discrete steel fibers and a partial prestressing ratio. On the other hand, shows the numerical nonlinear model using a commercial Finite Element Analysis; the elements used in the model, and how discrete steel fibers was simulated in the model, the failure surface of the concrete, material properties, real constants, meshing, all assumptions, boundary conditions and solution are illustrated.
Autoren-Porträt von Mohammed Mahmoud Mohammed Attia
Attia, Mohammed Mahmoud MohammedDr. Mohammed Mahmoud Mohammed Attia was born on August 1985 in Elsharkia, Egypt. In 2013 he got MSc degree in Self-Cured Lightweight Concrete. In 2018 he got his Ph.D. degree in Post - Tension Prestressed Fibrous Lightweight Concrete. Now, he is a Lecturer in Faculty of Industrial Education, Civil Construction Department - Suez University, Egypt.
Bibliographische Angaben
- Autor: Mohammed Mahmoud Mohammed Attia
- 2019, 212 Seiten, Maße: 22 cm, Kartoniert (TB), Englisch
- Herausgegeben von Khalil, Aymen Hussien Hosny; Heniegal, Ashraf Mohammed Ahmed
- Verlag: LAP Lambert Academic Publishing
- ISBN-10: 6139987482
- ISBN-13: 9786139987481
Sprache:
Englisch
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