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RISA Graphical Solution Framework for Elastoplastic Cylindrical Cavity Problem in Mohr–Coulomb Material
Publisher: ASCE
Abstract: Stress and deformation analysis of a cavity in an infinite/finite medium is a fundamental applied mechanics problem of interest in multiple physics and engineering disciplines. This paper develops a complete semianalytical ...
Detectability of Bridge-Structural Damage Based on Fiber-Optic Sensing through Deep-Convolutional Neural Networks
Publisher: ASCE
Abstract: Improving the accuracy and efficiency of damage detection of bridge structures is a major challenge in engineering practice. This paper aims to address this issue by monitoring the continuous bridge deflection based on the ...
Prediction Models for Modal Parameters of Supertall Buildings Based on Field Measurements
Publisher: ASCE
Abstract: The dynamic properties of seven supertall buildings that are currently among the world’s 30 tallest are evaluated using field measurements collected during tropical cyclone events. In this study, the natural frequencies ...
Frequency Shifting Analysis of a Simply Supported Beam Composed of an Axially Embedded Periodic Two-Phased Array
Publisher: American Society of Civil Engineers
Abstract: Due to high demand for the safe operation of structures, structural members with the potential to shift their natural frequencies/specific-stiffness to satisfy design requirements or avoid the occurrence of dynamical ...
Modeling and Optimization of Caliber Rolling Process
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In practice of caliber rolling, it is highly desirable to obtain optimal processing parameters to achieve the best quality in a short time. A sophisticated and faster simulation model of caliber ...
Overall Adsorption Isotherm of Natural Organic Matter
Publisher: American Society of Civil Engineers
Abstract: Adsorption equilibrium data in lumped water quality indices obtained for diluted solutions of a peat water and effluents from a wastewater treatment were analyzed using the ideal adsorbed solution theory with the Freundlich ...
Dynamic Behavior of Supertall Building with Active Control System during Super Typhoon Mangkhut
Publisher: ASCE
Abstract: This paper presents observations of structural dynamic characteristics and wind-induced responses of a 600-m-high skyscraper installed with an active tuned mass damper (ATMD) system during super typhoon Mangkhut. The ...
Coupled Effect of Expanded Polystyrene and Geogrid on Load Reduction for High-Filled Cut-and-Cover Tunnels Using the Discrete-Element Method
Publisher: ASCE
Abstract: High-filled cut-and-cover tunnels (HFCCTs) can be used to reclaim usable land due to the unique landforms in western China. The load reduction methods used to reduce the earth pressure on such cut-and-cover tunnels (CCTs) ...
Modal Identification of Civil Structures via Stochastic Subspace Algorithm with Monte Carlo–Based Stabilization Diagram
Publisher: ASCE
Abstract: The stochastic subspace algorithm is one of the most widely used structural identification techniques, which is generally involved with the stabilization diagram for estimating modal parameters. However, the conventional ...
Reconstruction of Extreme Wind Pressures on Cladding of a Skyscraper during Super Typhoon Mangkhut
Publisher: ASCE
Abstract: This paper proposes a novel strategy based on field measurement, wind tunnel tests, and artificial neural network (ANN) for reconstructing the wind pressures on cladding of high-rise buildings and applies it to reconstruct ...