Journal of engineering mechanics, Vol. 136 N° 4. Journal of engineering mechanics - Avril 2010
| Titre : | Journal of engineering mechanics, Vol. 136 N° 4. Journal of engineering mechanics - Avril 2010 |
| Type de document : | Bulletin |
| Paru le : | 18/07/2010 |
Dépouillements
Article : texte imprimé
Sanjay R. Arwade, Auteur ;
Winans, Russell, Auteur ;
Clouston, Peggi L., Auteur
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Measurement of the compressive strength of parallel strand lumber (PSL) is conducted on specimens of varying size with nominally identical mesostructure. The mean of the compressive strength is found to vary inversely with the specimen size, and[...]
Article : texte imprimé
Chen, Fangliang, Auteur ;
Qiao, Pizhong, Auteur
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An interface deformable piezoelectric bilayer beam model is proposed to study the electromechanical responses and interface stress distributions in an intelligent layered structure. Like most of current approaches in the literature, the layerwis[...]
Article : texte imprimé
Q. R. Yang, Auteur ;
W. G. Liu, Auteur ;
W. F. He, Auteur
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The tensile stiffness and deformation model of rubber bearings are systemically researched in the paper, a series of basic concepts, such as origin tensile longitudinal elastic modulus, tensile stiffness factor, origin tensile stiffness, offset [...]
Article : texte imprimé
Detection of ungrouted cells in concrete masonry constructions using a dielectric variation approach
El-Dakhakhni, Wael W., Auteur ;
Nassr, Amr A., Auteur ;
Shedid, Marwan T., Auteur
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n this study, a new technique for detecting ungrouted cells in concrete block masonry constructions was developed. The concept, based on detecting the local dielectric permittivity variations, was employed to design coplanar capacitance sensors [...]
Article : texte imprimé
Ye, Yong, Auteur ;
Xinhua Yang, Auteur ;
Chen, Chuanyao, Auteur
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Asphalt sand is described as a viscoelastoplastic materials. To involve elastic, viscoelastic, and viscoplastic strain components, a modified Schapery's model is proposed through adding a viscoplastic term to the Schapery's model with elastic an[...]
Article : texte imprimé
Carbonell, Josep Maria, Auteur ;
Oñate, Eugenio, Auteur ;
Suárez, Benjamín, Auteur
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An excavation process is a nonlinear dynamic problem that includes geometrical, material, and contact nonlinearities. The simulation of ground excavation has to face contact interaction in a changing geometry composed by several solid domains. T[...]
Article : texte imprimé
Showkati, H., Auteur ;
Shahandeh, R., Auteur
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Submarine pipelines are deemed as thin-walled structures in which relative external pressure may be created in some cases of fluid transmission. The certain effect of this type of loading is local buckling and its propagation along the considera[...]
Article : texte imprimé
Darbandi, S. M., Auteur ;
Firouz-Abadi, R. D., Auteur ;
Haddadpour, H., Auteur
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In this paper, the static stability of the variable cross section columns, subjected to distributed axial force, is considered. The presented solution is based on the singular perturbation method of Wentzel-Kramers-Brillouin and the column is mo[...]
Article : texte imprimé
Plesek, Jiri, Auteur ;
Feigenbaum, Heidi P., Auteur ;
Dafalias, Yannis F., Auteur
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The present paper examines the convexity of the yield surface in the directional distortional hardening models by Feigenbaum and Dafalias. In these models anisotropy develops through kinematic and directional distortional hardening, supplemented[...]
Article : texte imprimé
Cheng Chen, Auteur ;
James M. Ricles, Auteur
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Direct integration algorithms are typically used to solve temporally discretized equations of motion to evaluate the performance of structures under dynamic loading. The stability of these direct integration algorithms are usually investigated f[...]
Article : texte imprimé
Jaeseung Kim, Auteur ;
Randy C. West, Auteur
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The viscoelastic continuum damage model, developed based on Schapery's correspondence principle and the continuum damage mechanics, has received a great deal of attention because of its mathematical soundness and effectiveness in describing dama[...]
Article : texte imprimé
Zhou, Hongqiang, Auteur ;
Teng, Michelle H., Auteur
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In this paper, a preexisting higher-order depth-integrated wave propagation model is extended to include a moving seabed. As a result, the extended model can be applied to both wave propagation and the dynamic process of wave generation by a sea[...]
Article : texte imprimé
Creaco,Enrico, Auteur ;
Campisano, Alberto, Auteur ;
Khe, Alexander, Auteur
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This paper presents the head reconstruction method (HRM), a new technique that can be used within the finite volume framework to make shallow water models well balanced, i.e., to correct the imbalance that exists between flux and source terms in[...]
Article : texte imprimé
Sadeghian, Pedram, Auteur ;
Fam, Amir, Auteur
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This paper presents a robust analytical model for a moment connection of concrete-filled fiber reinforced-polymer (FRP) tubes (CFFTs) to concrete footings. The CFFT connection is based on a simple approach of direct embedment into the footing, t[...]
Article : texte imprimé
An infinite beam attached to an elastic foundation is buckled by an axial force. The beam is weakened by one or more joints or partial cracks. The governing equations are solved analytically and an exact nonlinear characteristic equation gives t[...]
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