All Outputs (25)

Modelling the degradation of vibration characteristics of reinforced concrete beams due to flexural damage (2014)
Journal Article
Hamad, W., Owen, J., & Hussein, M. (2015). Modelling the degradation of vibration characteristics of reinforced concrete beams due to flexural damage. Structural Control and Health Monitoring, 22(6), https://doi.org/10.1002/stc.1726

This paper presents an improved crack model incorporating non-linearity of flexural damage in concrete to reproduce changes in vibration properties of cracked reinforced concrete beams. A reinforced concrete beam model with multiple-distributed flexu... Read More about Modelling the degradation of vibration characteristics of reinforced concrete beams due to flexural damage.

Experimental identification of the lateral human–structure interaction mechanism and assessment of the inverted-pendulum biomechanical model (2014)
Journal Article
Carroll, S. P., Owen, J. S., & Hussein, M. F. (2014). Experimental identification of the lateral human–structure interaction mechanism and assessment of the inverted-pendulum biomechanical model. Journal of Sound and Vibration, 333(22), https://doi.org/10.1016/j.jsv.2014.06.022

Within the context of crowd-induced lateral bridge vibration, human–structure interaction (HSI) is a widely studied phenomenon. Central to this study is the self-excited component of the ground reaction force (GRF). This force harmonic, induced by a... Read More about Experimental identification of the lateral human–structure interaction mechanism and assessment of the inverted-pendulum biomechanical model.

The computational fluid dynamics modelling of the autorotation of square, flat plates (2014)
Journal Article
Hargreaves, D., Kakimpa, B., & Owen, J. S. (2014). The computational fluid dynamics modelling of the autorotation of square, flat plates. Journal of Fluids and Structures, 46, https://doi.org/10.1016/j.jfluidstructs.2013.12.006

This paper examines the use of a coupled Computational Fluid Dynamics (CFD) – Rigid Body Dynamics (RBD) model to study the fixed-axis autorotation of a square flat plate. The calibration of the model against existing wind tunnel data is described. Du... Read More about The computational fluid dynamics modelling of the autorotation of square, flat plates.

Vibration of a beam on continuous elastic foundation with nonhomogeneous stiffness and damping under a harmonically excited mass (2014)
Journal Article
Koroma, S. G., Hussein, M. F., & Owen, J. S. (2014). Vibration of a beam on continuous elastic foundation with nonhomogeneous stiffness and damping under a harmonically excited mass. Journal of Sound and Vibration, 333(9), https://doi.org/10.1016/j.jsv.2014.01.001

In this paper, a method of analysis of a beam that is continuously supported on a linear nonhomogeneous elastic foundation and subjected to a harmonically excited mass is presented. The solution is obtained by decomposing the nonhomogeneous foundatio... Read More about Vibration of a beam on continuous elastic foundation with nonhomogeneous stiffness and damping under a harmonically excited mass.

Re-anchorage of a ruptured tendon in bonded post-tensioned concrete beams: model validation
Journal Article
Abdelatif, A. O., Owen, J. S., & Hussein, M. F. Re-anchorage of a ruptured tendon in bonded post-tensioned concrete beams: model validation. Key Engineering Materials, 569, https://doi.org/10.4028/www.scientific.net/KEM.569-570.302

Many post-tensioned concrete bridges have been reported to have ruptured tendons due to corrosion [1] and the assessment of their residual structural capacity has to account for the possibility of re-anchorage of failed tendons. This paper presents a... Read More about Re-anchorage of a ruptured tendon in bonded post-tensioned concrete beams: model validation.