Abdulamier, J., Aziz, A., Al-Assam, H. (2013). Non-Linear Behavior of Unbonded Post-Tensioned one-way Concrete Slab Panel. test, 10(1), 39-45. doi: 10.21608/jesj.2013.190291
Jamal Abdulamier; Ali Aziz; Haider S. Al-Assam. "Non-Linear Behavior of Unbonded Post-Tensioned one-way Concrete Slab Panel". test, 10, 1, 2013, 39-45. doi: 10.21608/jesj.2013.190291
Abdulamier, J., Aziz, A., Al-Assam, H. (2013). 'Non-Linear Behavior of Unbonded Post-Tensioned one-way Concrete Slab Panel', test, 10(1), pp. 39-45. doi: 10.21608/jesj.2013.190291
Abdulamier, J., Aziz, A., Al-Assam, H. Non-Linear Behavior of Unbonded Post-Tensioned one-way Concrete Slab Panel. test, 2013; 10(1): 39-45. doi: 10.21608/jesj.2013.190291

Non-Linear Behavior of Unbonded Post-Tensioned one-way Concrete Slab Panel

Journal of Environmental Studies
Article 7, Volume 10, Issue 1, March 2013, Pages 39-45    PDF (1.11 M)
Document Type: High quality original papers
DOI: 10.21608/jesj.2013.190291
Authors
Jamal Abdulamier; Ali Aziz; Haider S. Al-Assam*
Civil Engineering Department, Al-Mustansriya University, Baghdad, Iraq.
Abstract
In this research, a nonlinear finite element model developed to investigate the behavior and ultimate load capacity of unbonded post-tensioned one-way concrete slab panel. The numerical treatment adopted by finite element ANSYS software has been carried out on two different one-way concrete slabs chosen from previous available experimental study in order to evaluate their results. Mode of failure and the loaddeflection relationship are presented for two cases. A parametric study was conducted to study the effects on the global structural behavior due to the effect of concrete compressive strength, effect of effective prestressing stress, effect of prestressing (post-tensioning) technique, types of loading, effect of tendon profile, effect of tendon bonding, effect of span to depth ratio of concrete slabs.
Keywords
Post-Tension; Concrete; Slab; Finite Element; ANSYS
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