Abstract: A dual-porosity finite-element model is presented for stability analysis of boreholes drilled in fractured porous media with the consideration of elastoplastic damage response. Governing differential equations adopted in ...

Abstract: The large amplitude vibrations of the inextensional beam resting on the elastic foundation under threetoone internal resonance are investigated. The inextensional condition and multimodal discretization are used to obtain ...

Abstract: In this study, the nonlinear equation of motion of the beam on the elastic foundation is obtained via the Newton's second law of motion, and its free vibration nature is investigated. Considering the inextensional condition, ...

Abstract: The modal interactions and nonlinear responses of inextensional beams resting on elastic foundations with twotoone internal resonances are investigated and the primary resonance excitations are considered. The multimode ...

Abstract: Understanding the compressive behavior of reconstituted clays plays the central role for many infrastructures, particularly for those built in coastal areas. This paper presents an enhanced approach for the determination ...