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1221
Static Characteristics of Improved Composite Box Girder with Corrugated Steel Webs
Published 2022-01-01“…The results show that the analytical solution is in good agreement with the finite element solution. A shear lag effect and a negative shear lag effect exist in the cantilever composite box girder under uniform load. …”
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1222
Fatigue Performance of Steel–UHPC Composite Bridge Deck System with Large Longitudinal Rib
Published 2022-01-01“…The influence of the UHPC layer on the OSD fatigue performance was evaluated by experiments and finite element analysis. After the formation of microcracks on the UHPC surface layer, the composite bridge deck system continued to exhibit adequate fatigue performance. …”
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1223
Numerical Modelling, Simulation, and Analysis of the End-Milling Process Using DEFORM-3D with Experimental Validation
Published 2022-01-01“…In this present work, finite element analysis (FEA)-based simulation of end-milling of AISI1045 steel using tungsten carbide tool was performed using DEFORM-3D simulation software. …”
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1224
Stress Assessment of a Steel Bullet LPG Tank Under Differential Settlement Based on Geodetic Measurements and Sensitivity Analysis
Published 2024-12-01“…A numerical model of the structure and sand-gravel pillow is analysed using the finite element method, and the impact of variation in the stiffness of the sand-gravel pillow on the vertical displacement of the tank is determined. …”
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1225
Deformation Behavior of Press Formed Shell by Indentation and Its Numerical Simulation
Published 2015-01-01“…The increase ratio of the energy is prominent when the hemispherical indentor is replaced by a flat-headed one in both shell shapes. Finite element simulation was also conducted. Deformation behaviors were successfully predicted when the kinematic hardening plasticity was introduced in the material model.…”
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1226
Comportamento a fatica dei giunti saldati in funzione della densità di energia di deformazione locale: influenza dei campi di tensione singolari e non singolari
Published 2009-06-01“…Both contributions are directly accounted for by using finite element models, also when the relevant meshes are quite coarse. …”
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1227
Microstructural Mechanical Analysis of Warm-Mixed Reclaimed Semiflexible Pavement Materials with Interfacial Weakening Effect
Published 2021-01-01“…In order to investigate the interfacial weakening effect of the warm-mixed reclaimed semiflexible pavement material in a microstructural perspective, an image-based two-dimensional microstructural finite element model was presented. Results show that the maximum compressive stress of the new and RAP aggregates and cement mortar with interface is greater than that without interface and the compressive stress of the material increases when considering the interface. …”
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1228
Soft Sensor for Oxide Scales on the Steam Side of Superheater Tubes under Uneven Circumferential Load
Published 2015-01-01“…On the basis of the oxide scale thickness, the stress of oxide scales is calculated by the finite element method. At last, the oxide scale thickness and stress sensors are established on support vector machine (SMV) optimized by particle swarm optimization (PSO) with time and circumferential angles as inputs and oxide scale thickness and stress as outputs. …”
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1229
Reduction of Cogging Torque in Dual Rotor Permanent Magnet Generator for Direct Coupled Wind Energy Systems
Published 2014-01-01“…Both determination and reduction of cogging torque were carried out by finite element analysis (FEA) using MagNet Software. The cogging torque of DRFPMG has been reduced without major change in induced emf. …”
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1230
Stiffness Analysis of Rectangular Isolators Reinforced by Engineering Plastics
Published 2019-01-01“…To validate the solutions, finite element analysis is conducted on a set of isolators with different reinforcement stiffnesses. …”
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1231
Identification of Modal Parameters for Reinforcement of Walls in Earthen Ruins
Published 2021-01-01“…Then, according to the data of elastic modulus obtained in the lab, the finite element calculation is carried out, and referring to the results of field measurement, the revised elastic modulus value is 205.90 MPa. …”
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1232
Load Carrying and Hydrostatic Performances of Innovative Encapsulated Anchorage System for Unbonded Single Strand
Published 2019-01-01“…The details of the anchorage device have been chosen to reduce stress concentration based on the finite element analysis. Static load test, load transfer test, and hydrostatic test of fabricated devices were carried out according to ETAG 013 to evaluate the proposed design. …”
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1233
Properties of Reactive Powder Concrete and Its Application in Highway Bridge
Published 2016-01-01“…Furthermore, the RPC satisfactorily meets the requirement of practical application for Xialouzi Bridge built with the RPC totally according to the calculation with finite element analysis software MIDAS/Civil. And the static loading testing result suggests that design of the bridge meets the utilization requirements.…”
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1234
Flexural Response of Steel-Concrete Composite Truss Beams
Published 2019-01-01“…., load-deflection, load-slippage, and load-strain curves) of the composite trusses were examined. The commercial finite-element (FE) software ANSYS was employed to conduct numerical simulations. …”
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1235
Parametric Study of Tuned Mass Dampers for Long Span Transmission Tower-Line System under Wind Loads
Published 2016-01-01“…A three-dimensional finite element model of transmission tower-line system is established by SAP2000 software to numerically verify the effectiveness of the tuned mass damper device. …”
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1236
Modeling and Mechanism of Rain-Wind Induced Vibration of Bundled Conductors
Published 2016-01-01“…The model is solved by finite element method and Newmark method, and the effects of the wind velocity and the upper rivulet’s motion on vibration amplitude of the leeward conductor are analyzed. …”
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1237
Stochastic Generation of Subsurface Profiles for Realistic Simulation of Through-the-Earth Communication Systems
Published 2019-01-01“…An algorithm based on the Monte Carlo method is presented and uses the Finite Element Method (FEM) to compute field propagation through each random structure. …”
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1238
Research of the influence of highcarbon steel wire drawing speed on stresses and deformations on wire cross section
Published 2019-04-01“…The rough drawing speed is chosen as the investigated parameter.The effect of the coarse drawing rate of high-carbon steel wire on the distribution of equivalent residual stresses and strains over the wire cross section is studied by numerical simulation of wire drawing at different speeds by the finite element method. The values of equivalent residual stresses for the selected drawing route along the wire cross-section zones are determined. …”
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1239
Stress Distribution and Fluctuation Cycle on the Rack Face of the Rock Cutting Tool
Published 2019-01-01“…A dynamic simulation model of the stress on the rock cutting tool is established by finite element code Abaqus, and the distribution of local stress on the rack face and its impact factors are studied. …”
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1240
Dynamic Behavior of a Suspended Steel Space Frame-Glass Composite Floor
Published 2021-01-01“…Although vertical dynamic characteristics of the floor based on the global simplified finite element (FE) model of the structure agree well with those identified via experimental modal analysis, the global simplified FE model significantly underestimates vertical vibration amplitudes of the floor due to the coupled effect between two layers. …”
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