Journal of engineering mechanics, Vol. 138 N° 9. Journal of engineering mechanics - Septembre 2012
| Titre : | Journal of engineering mechanics, Vol. 138 N° 9. Journal of engineering mechanics - Septembre 2012 |
| Type de document : | Bulletin |
| Paru le : | 18/10/2012 |
Dépouillements
Article : texte imprimé
Korhan Ciloglu, Auteur ;
Yun Zhou, Auteur ;
Franklin Moon, Auteur
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Field experimentation on constructed systems demands consideration of many mechanisms of epistemic and aleatory uncertainties as well as human errors and subjectivity. This is especially true in operational modal analysis (OMA) applications that[...]
Article : texte imprimé
Elia Voyagaki, Auteur ;
Mylonakis, George, Auteur ;
Ioannis N. Psycharis, Auteur
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New analytical solutions are derived for the frictional sliding of rigid blocks to idealized ground acceleration pulses. These excitations are indicative of near-fault earthquake motions affected by forward fault-rupture directivity, which may i[...]
Article : texte imprimé
Tsung-Chun Ho, Auteur ;
Chang Lin, Auteur ;
Kao-Shu Hwang, Auteur
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The flow characteristics induced by a solitary wave propagating over a submerged and bottom-mounted structure were studied experimentally using time-resolved particle image velocimetry (PIV) and particle trajectory photography for flow visualiza[...]
Article : texte imprimé
Boris A. Zarate, Auteur ;
Juan M. Caicedo, Auteur ;
Jianguo Yu, Auteur
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This paper presents a structural health monitoring methodology that uses acoustic emission (AE) features to predict crack growth in structural elements subjected to fatigue. This allows for the prediction of the failure of the structural element[...]
Article : texte imprimé
Dvir Elmalich, Auteur ;
Oded Rabinovitch, Auteur
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The localized effects and, particularly, the stress and deformation concentrations near edges, mortar joints, and irregular points in walls strengthened with externally bonded composite materials are studied. To quantify the structural behavior [...]
Article : texte imprimé
Chad S. Hale, Auteur ;
Anthony N. Palazotto, Auteur ;
William P. Baker, Auteur
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This research is directed toward an understanding of the high-speed interaction effects that two bodies have on each other. The experimental high-speed test track at Holloman AFB has undergone many design innovations over 50 years. One of the pr[...]
Article : texte imprimé
Dhiman Basu, Auteur ;
Andrew S. Whittaker, Auteur ;
Michael C. Constantinou, Auteur
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Seismic analysis, design, and performance assessment of buildings, bridges, and safety-related nuclear structures is based on two or three translational components of earthquake ground motion. Although rotational components (rocking and torsiona[...]
Article : texte imprimé
Sergey L. Lopatnikov, Auteur ;
Amanda S. Lim, Auteur ;
John W. Gillespie, Auteur
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The classic split-Hopkinson pressure bar (SHPB) data reduction methodology is revisited. A complete one-dimensional analysis of the SHPB system is presented for linear-elastic and viscoelastic specimens, for which the specimen and bar diameters [...]
Article : texte imprimé
Manuel Miranda, Auteur ;
George Deodatis, Auteur
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A Monte Carlo–based methodology is introduced as a generalization of the variability response function (VRF) concept, applicable to both statically determinate and indeterminate beam structures with possibly large stochastic variations of parame[...]
Article : texte imprimé
Farid H. Abed, Auteur ;
Adil K. Al-Tamimi, Auteur ;
Reem M. Al-Himairee, Auteur
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In this research, the concept of continuum damage mechanics (CDM) was implemented to evaluate damage initiation and evolution in structural steel rebars at low and intermediate loading rates. The work was divided into experimental and theoretica[...]
Article : texte imprimé
Minmao Liao, Auteur ;
Roberto Ballarini, Auteur
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An illustrative fracture mechanics–based design paradigm is proposed for unbonded concrete overlays (UBCOs), an increasingly popular pavement rehabilitation system, with the ultimate goal of establishing a more rational design procedure than tho[...]
Article : texte imprimé
A relatively simple technique is presented for estimating the first-passage probability of any stationary Gaussian process. In particular, the technique is shown to give meaningful results for the troublesome case of a process with a bimodal spe[...]
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