Journal of engineering mechanics, Vol.131, N° 3. Journal of Engineering Mechanics - March 2005
| Titre : | Journal of engineering mechanics, Vol.131, N° 3. Journal of Engineering Mechanics - March 2005 |
| Type de document : | Bulletin |
| Paru le : | 25/10/2005 |
Dépouillements
Article : texte imprimé
Masanobu Shinozuka, Auteur ;
Feng, Maria Q. ;
Liang, Jianwen, Auteur
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Urban water delivery systems can be damaged by earthquakes or severely cold weather. In either case, the damage cannot easily be detected and located, especially immediately after the event. In recent years, real-time damage estimation and diagn[...]
Article : texte imprimé
Jian Zhao, Auteur ;
French, Catharine ;
Shield, Carol, Auteur ;
Posbergh, Thomas, Auteur
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Effective force testing (EFT) is a test procedure that can be usedto apply real-time earthquake loads to large-scale structural models. The Implementation of the EFT method requires velocity feedback compensation for the actuators in order to ap[...]
Article : texte imprimé
Hanzlik, Petr, Auteur ;
Diniz, Sofia, Auteur ;
Grazini, Andrea ;
Mircea Grigoriu ;
Emil Simiu
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The Methodology for estimating wind effects presented in this paper is based on the database-assisted design approach. It accounts for the effects of wind directionality, for the uncertainties in the parameters that determine wind effects, nd fo[...]
Article : texte imprimé
Hsiao, Shih-Chun, Auteur ;
Lynett, Patrick, Auteur ;
Hwung, Hwung-Hweng ;
Liu, Philip L. F.
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The Multilayer model Developed by Lynette and Liu is used for simulating the evolution of deep-water in a constant depth. The Computational model is tested with experimental data for nonlinear monochromatic and biharmonic waves with kh values as[...]
Article : texte imprimé
Noori, M. N., Auteur ;
Furukawa, T., Auteur ;
Ito M. ;
Izawa, K.
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Due to the complex nature of the excitation, and the inherent dynamics characteristics of restoring force of the base isolation systems, the response of base-isolated structures subject to strong earthquakes often experiences excursion into the [...]
Article : texte imprimé
Ellingwood, Bruce R., Auteur ;
Nie, Jinsuo, Auteur
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Reliability analysis of structural systems of ten requires finite element (FE)-based simulation to estimate failure probabilities. Common simulation methods, even those incorporating variation reduction techniques, usually involve a very large n[...]
Article : texte imprimé
When two closely spaced eigenvalues merge the associated eigenvectors can either (1) form a subspace where every vector in the span is an eigenvector or (2) coalesce into a single eigenvector. In the second alternative the repeated eigenvalue is[...]
Article : texte imprimé
In this paper, the responses of the structures subjected to arbitrary ground motions are evaluated. With the problem formulated in a state-space form, an exact solution scheme capable of dealing with a variety of material cases is proposed, incl[...]
Article : texte imprimé
Yang, Jann N., Auteur ;
Silian Lin, Auteur
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An Important objective of health monitoring systems for civil infrastructures is to identify the state of the structure and to detect the damage when it occurs. System identification and damage detection, based on measured vibration data, have r[...]
Article : texte imprimé
Buick, J. M., Auteur ;
Chavez-Sagarnaga, J., Auteur ;
Zhong, Z. ;
Ooi, J. Y. ;
Pankaj ;
Campbell, D. M. ;
Greated, C. A.
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Silo honking is an acoustical emission with a fundamental frequency of several hundred Hertz and a intensity often greater than 100 dB. It occurs when a silo is discharging and is simular to the "honk" of a lorry horn. The High amplitude of the [...]
Article : texte imprimé
Jiang, Junsheng, Auteur ;
Law, Adrian Wing-Keung, Auteur ;
Cheng, Nian-Sheng, Auteur
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In this study, we investigate a vertical dilute sediment-laden jet both experimentally and theoretically, first, an instantaneous whole-field velocimetry tool, particle image velocimetry, was applied to measure the sediment and fluid mean and fl[...]
Article : texte imprimé
Qiao, Yu, Auteur ;
Chakravarthula, Srinivas S., Auteur ;
Kong, Xinguo
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In ductile-particulate reinforced composites with relatively low filler contents. The Fracture toughness is dominated by the crack trapping effect. In this paper, this phenomenon is discussed in detail in detail in context of R-curve analysis. T[...]
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