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RISTransverse Normal Stress Effects in Multilayered Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An evaluation of transverse normal stress σzz effects in multilayered plate modeling is given in this paper. Mixed theories with continuous interlaminar transverse shear and normal stresses have ...
A Reissner’s Mixed Variational Theorem Applied to Vibration Analysis of Multilayered Shell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A comprehensive model of anisotropic multilayered double curved shells fulfilling a priori the interlaminar continuity requirements for the transverse shear and transverse normal stress as well ...
Layer-Wise Mixed Models for Accurate Vibrations Analysis of Multilayered Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the dynamic analysis of multilayered plates using layer-wise mixed theories. With respect to existing two-dimensional theories at the displacement formulated, the proposed models ...
Importance of Higher Order Modes and Refined Theories in Free Vibration Analysis of Composite Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper evaluates frequencies of higher-order modes in the free vibration response of simply-supported multilayered orthotropic composite plates. Closed-form solutions in harmonic forms are given ...
Exact, Hierarchical Solutions for Localized Loadings in Isotropic, Laminated, and Sandwich Shells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents closed form solutions for simply supported cylindrical and spherical shells subjected to uniform localized distributions of transverse pressure and bending moment. These ...
Flight Mechanics Analysis of a Motorized Trike with Composite Wing
Publisher: American Society of Civil Engineers
Abstract: In this work, a mathematical model to study the dynamic behavior of a trike ultralight aircraft is developed. This is done because, to the best of the writers’ knowledge, no specific theories are available for powered hang ...
Use of Functionally Graded Material Layers in a Two-Layered Pressure Vessel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work explores the possibilities of using functionally graded material (FGM) layers to reduce normal and shear stress gradients due to internal pressure and thermal loadings at the interface ...
A Survey With Numerical Assessment of Classical and Refined Theories for the Analysis of Sandwich Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A large variety of plate theories are described and assessed in the present work to evaluate the bending and vibration of sandwich structures. A brief survey of available works is first given. ...
Emissions of Light-Duty Vehicles with Respect to Cruising Speed under Real-World Driving Conditions
Publisher: American Society of Civil Engineers
Abstract: Mobile-source emission inventories in countries such as Mexico still require empirical data to complement modeling tools because these tools are based on few local observations. In this study, emission factors (EFs) were ...
Effect of Localized Damages on the Free Vibration Analysis of Civil Structures by Component-Wise Approach
Publisher: American Society of Civil Engineers
Abstract: Refined one-dimensional (1D) models are used to carry out free vibration analysis of civil engineering structures affected by local damages. The Carrera unified formulation (CUF) provides higher-order structural models to ...