This paper presents a general methodology to adjust the coefficients defining a constitutive law for tensioned concrete to simulate, under serviceability conditions, the behaviour of cracked concrete members subjected to simple and combined bending (with axial compressive forces). Although experimental results could be used to obtain the mentioned objective, in this work the models proposed by the CEB are utilized, in order to obtain more general conclusions not subjected to specific experiments. A numerical parametrical analysis is performed to determine the more significant variables influencing the Tension-Stiffening effect and simplified closed-form solution is derived for rectangular sections. A systematic study has been to verify the ...
The contribution of tensioned concrete between cracks (tension-stiffening) cannot be ignored when an...
After cracking, the stiffness of the member along its length varies, which makes the calculation of ...
After cracking, the stiffness of the member along its length varies, which makes the calculation of ...
This paper presents a general methodology to adjust the coefficients defining a constitutive law for...
A general method for instantaneous and time-dependent serviceability analysis of plane concrete fram...
The use of numerical methods, such as the finite element method, allows the development of models ca...
AbstractAdequate modeling of reinforced concrete (RC) cracking and, particularly, post-cracking beha...
The deformation analysis of cracked reinforced concrete (RC) members is not straightforward and ofte...
The paper reviews both analytical and finite element methods for deformational analysis of flexural ...
This material may be downloaded for personal use only. Any other use requires prior permission of th...
No trabalho estudam-se alguns aspectos relativos à formulação teórica e à simulação numérica de mode...
Perform serviceability verifications in reinforced concrete sections according to codes and standard...
A new integral constitutive model has been developed for short-term deformational analysis of flexur...
The aim of this work is to investigate the influence of casting position (top and bottom) and type o...
Tension stiffening approach in concrete of tensioned members Salah Khalfallah * and Dahbia Guerdouh ...
The contribution of tensioned concrete between cracks (tension-stiffening) cannot be ignored when an...
After cracking, the stiffness of the member along its length varies, which makes the calculation of ...
After cracking, the stiffness of the member along its length varies, which makes the calculation of ...
This paper presents a general methodology to adjust the coefficients defining a constitutive law for...
A general method for instantaneous and time-dependent serviceability analysis of plane concrete fram...
The use of numerical methods, such as the finite element method, allows the development of models ca...
AbstractAdequate modeling of reinforced concrete (RC) cracking and, particularly, post-cracking beha...
The deformation analysis of cracked reinforced concrete (RC) members is not straightforward and ofte...
The paper reviews both analytical and finite element methods for deformational analysis of flexural ...
This material may be downloaded for personal use only. Any other use requires prior permission of th...
No trabalho estudam-se alguns aspectos relativos à formulação teórica e à simulação numérica de mode...
Perform serviceability verifications in reinforced concrete sections according to codes and standard...
A new integral constitutive model has been developed for short-term deformational analysis of flexur...
The aim of this work is to investigate the influence of casting position (top and bottom) and type o...
Tension stiffening approach in concrete of tensioned members Salah Khalfallah * and Dahbia Guerdouh ...
The contribution of tensioned concrete between cracks (tension-stiffening) cannot be ignored when an...
After cracking, the stiffness of the member along its length varies, which makes the calculation of ...
After cracking, the stiffness of the member along its length varies, which makes the calculation of ...