Stability of a nonlinear elastic plate under lateral compression
نویسندگان
چکیده
منابع مشابه
Dynamic Stability of Functionally Graded Plate under In-plane Compression
Functionally graded materials have gained considerable attention in the high-temperature applications. A study of parametric vibrations of functionally graded plates subjected to in-plane time-dependent forces is presented. Moderately large deflection equations taking into account a coupling of in-plane and transverse motions are used. Material properties are graded in the thickness direction o...
متن کاملOptimal Design of Geometrically Nonlinear Structures Under a Stability Constraint
This paper suggests an optimization-based methodology for the design of minimum weight structures with kinematic nonlinear behavior. Attention is focused on three-dimensional reticulated structures idealized with beam elements under proportional static loadings. The algorithm used for optimization is based on a classical optimality criterion approach using an active-set strategy for extreme lim...
متن کاملAn asymptotic model of a nonlinear adaptive elastic plate
In this paper, an asymptotic method is ued to obtain a model of a nonlinear adaptive elastic plate. The plate is one of two geometric solids that can be used in unison to model the trabeculae of bone. The other is the rod. Modelling of the rod has received much attention [8][12], but not the plate. The model for the plate mirrors what has been done for the rod. Asymptotic expansions are formula...
متن کاملTibiotarsal Compression Arthrodesis Using a Lateral Locking Plate
OBJECTIVES Tibiotalar (TT) arthrodesis is still a very important option in the treatment of primary or post-traumatic arthritis of the ankle but persists the controversy regarding the optimal method for the fixation of the arthrodesis site. No matter the implant used, the goal is to obtain a solid, healthy, pain-free fusion. The purpose of the current study is to present the preliminary results...
متن کاملNonlinear Vibration Analysis of an Euler-Bernoulli Beam Resting on a Nonlinear Elastic Foundation under Compressive Axial Force
This paper studies the nonlinear vibration analysis of a simply supported Euler-Bernoulli beam resting on a nonlinear elastic foundation under compressive axial load using nonlinear normal modes concept in the case of three-to-one (3:1) internal resonance. The beam’s governing nonlinear PDE of motion and also its boundary conditions are derived and then solved using the method of Multiple Time ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Vestnik of Don State Technical University
سال: 2020
ISSN: 1992-6006,1992-5980
DOI: 10.23947/1992-5980-2020-20-2-137-142