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RISElastic Fields Around the Cohesive Zone of a Mode III Crack Perpendicular to a Bimaterial Interface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Asymptotic stress and displacement fields near the cohesive zone ahead of a semi-infinite Mode III crack normal to a bimaterial interface are derived using elliptic coordinates.
Dynamic Stability of the Rotating Shaft Made of Boltzmann Viscoelastic Solid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general theory is developed in this paper for studying the dynamic stability of high-speed nonuniform rotating shafts made of a Boltzmann viscoelastic solid. The equation of motion of the ...
A Generalized Maxwell Model for Creep Behavior of Artery Opening Angle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An artery ring springs open into a sector after a radial cut. The opening angle characterizes the residual strain in the unloaded state, which is fundamental in understanding stress and strain ...
Viscoelastic Behavior of Asphalt Concrete in Diametral Compression
Publisher: American Society of Civil Engineers
Abstract: A viscoelastic solution of the diametral compression of short cylinders has recently been presented by Zhang et al. The solution is based on Hondros's elastic solution and applies to any load history. In this paper, the ...
Viscoelastic Analysis of Diametral Compression of Asphalt Concrete
Publisher: American Society of Civil Engineers
Abstract: The diametral compression of short cylinders is generally accepted as the convenient and accurate test method for evaluating the mechanical properties of asphalt concrete mixtures. In particular, the test serves to determine ...
Bridge Real-Time Damage Identification Method Using Inclination and Strain Measurements in the Presence of Temperature Variation
Publisher: American Society of Civil Engineers
Abstract: In this paper, a new real-time damage identification method has been presented for bridge structural health monitoring (SHM) considering temperature variation. The method utilizes model-based damage identification that ...
Expansion of Water Inrush Channel by Water Erosion and Seepage Force
Publisher: ASCE
Abstract: Water and mud inrush is a common geological disaster in the construction of karst tunnels. The loss of soil particles in filling-type karst disaster-causing structures is the key factor leading to the expansion of the water ...
On Asymptotic Analysis for Large Amplitude Nonlinear Free Vibration of Simply Supported Laminated Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analytical approximation is developed for solving large amplitude nonlinear free vibration of simply supported laminated cross-ply composite thin plates. Applying Kirchhoff’s hypothesis and the ...
Modeling of Nonlinear Oscillations for Viscoelastic Moving Belt Using Generalized Hamilton’s Principle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the nonlinear governing equations of motion for viscoelastic moving belt are established by using the generalized Hamilton’s principle for the first time. Two kinds of viscoelastic ...
Finite-Element Model Updating for the Kap Shui Mun Cable-Stayed Bridge
Publisher: American Society of Civil Engineers
Abstract: This paper presents the implementation of the finite-element model updating for the Kap Shui Mun Bridge, a 430 m main span double-deck cable-stayed bridge in Hong Kong. The dynamic characteristics of the bridge have been ...