Auteur Tong Qiu
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Tong Qiu, Auteur |This paper presents a theoretical study of Biot flow–induced damping in saturated soil during shear wave excitations. The solid skeleton is treated as equivalent linear. Biot flow–induced damping is evaluated for the cases of resonant column tes[...]
Article : texte imprimé
Tong Qiu, Auteur ; Fox, Patrick J., Auteur |This technical note defines an “effective soil density” that controls the velocity of small strain shear waves in saturated soil. Biot theory indicates that the ratio of effective density to saturated density will generally range from 0.75 to 1.[...]
Article : texte imprimé
Tong Qiu, Auteur ; Yanbo Huang, Auteur |This paper presents a theoretical investigation on the energy dissipation in a nearly saturated poroviscoelastic soil column under quasi-static compressional excitations. Different components of the energy dissipation are evaluated and compared.[...]
Article : texte imprimé
Tong Qiu, Auteur ; Abousleiman, Younane, Éditeur scientifique ; Fox, Patrick J., Auteur |A theoretical study of the steady-state response of a saturated poroelastic soil column during compressional and rotational harmonic vibrations is presented. Hydraulic damping due to Biot flow is evaluated for top-drained and double-drained boun[...]
