A post-tensioned (PT) concrete member can be reinforced with either bonded or unbonded prestressing tendons. The bond condition of tendons may influence the flexural and shear performance of various types of PT concrete members. The main purpose of this study is to provide a direct comparison between members with the two different tendon systems and assess their structural performance in depth. To accomplish this, previously tested PT beams, one-way slabs, and slab-column connections are reexamined, and detailed nonlinear finite element analyses are conducted using the developed modeling techniques. A series of test results verifies that the developed model is reliable for both bonded and unbonded PT members. The results of the prior experi...
The contribution of ruptured tendons to the residual strength of bonded post-tensioned concrete stru...
The contribution of ruptured tendons to the residual strength of bonded posttensioned concrete struc...
The contribution of ruptured tendons to the residual strength of bonded post-tensioned concrete stru...
The prestressed members of a post-tensioned cable are classified as either bonded or unbonded accord...
The tendon stress in bonded prestressed concrete (BPC) beams is section-dependent while it is member...
The use of unbonded tendons in prestressed concrete beams has been widely utilized in bridges, parki...
Prestressing is widely used technic all over the world for constructions of buildings, bridges, towe...
Abstract. A tendon model that can effectively be used in finite element analyses of prestressed conc...
A tendon model that can effectively be used in finite element analyses of prestressed concrete (PSC)...
Post-tensioning techniques have become very popular and a primary method in long spans continuous br...
The analysis of beams prestressed with unbonded tendons, whether internal or external, offers severa...
Post-Tensioned (PT) method is a widely used technique to prevent cracking and to minimize the deflec...
The analysis of beams prestressed with unbonded tendons, whether internal or external, offers severa...
This paper presents a finite element analysis approach to evaluate the flexural behavior of posttens...
Two modified stress-strain relations for bonded and unbonded internal tendons are proposed. The prop...
The contribution of ruptured tendons to the residual strength of bonded post-tensioned concrete stru...
The contribution of ruptured tendons to the residual strength of bonded posttensioned concrete struc...
The contribution of ruptured tendons to the residual strength of bonded post-tensioned concrete stru...
The prestressed members of a post-tensioned cable are classified as either bonded or unbonded accord...
The tendon stress in bonded prestressed concrete (BPC) beams is section-dependent while it is member...
The use of unbonded tendons in prestressed concrete beams has been widely utilized in bridges, parki...
Prestressing is widely used technic all over the world for constructions of buildings, bridges, towe...
Abstract. A tendon model that can effectively be used in finite element analyses of prestressed conc...
A tendon model that can effectively be used in finite element analyses of prestressed concrete (PSC)...
Post-tensioning techniques have become very popular and a primary method in long spans continuous br...
The analysis of beams prestressed with unbonded tendons, whether internal or external, offers severa...
Post-Tensioned (PT) method is a widely used technique to prevent cracking and to minimize the deflec...
The analysis of beams prestressed with unbonded tendons, whether internal or external, offers severa...
This paper presents a finite element analysis approach to evaluate the flexural behavior of posttens...
Two modified stress-strain relations for bonded and unbonded internal tendons are proposed. The prop...
The contribution of ruptured tendons to the residual strength of bonded post-tensioned concrete stru...
The contribution of ruptured tendons to the residual strength of bonded posttensioned concrete struc...
The contribution of ruptured tendons to the residual strength of bonded post-tensioned concrete stru...