|
| [9000151.] كود البحث : | 9000151 - 2013/03/23 |
| Current Status: | |
|
|
Non-Linear Behavior OfUnbonded Post-Tensioned One-Way Concrete Slab Panel / |
| |
قطاع الدراسات البيئية / sustainable development |
| تخصص البحث : sustainable development |
| |
Journal of Environmental Studies / / 9 - December 2012 |
| |
جمال عبد الامير |
| |
علي عزيز |
| |
حيدر صادق الأعسم |
| |
concrete slab – Non-Linear Behavior - Post-Tensioned - The numerical treatment. |
| |
In this research, a nonlinear finite element model developed to investigated the behavior and ultimate load capacity of unbonded post-tensioned one-way concrete slab panel. The numerical treatment adopted by finite elementANSYS software has been carried out on two different one-way concrete slabs chosen from previous available experimental study in order to evaluatetheir results.Mode of failure and the load-deflection 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. |
| |
 Download Paper |