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721
A Tsunami Ball Approach to Storm Surge and Inundation: Application to Hurricane Katrina, 2005
Published 2009-01-01“…(b) The procedure is meshless in the finite-difference/finite-element sense. (c) Tsunami balls care little if they find themselves in the ocean or inundating land. …”
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722
Transient Dynamic Response of Delaminated Composite Rotating Shallow Shells Subjected to Impact
Published 2006-01-01“…In this paper a transient dynamic finite element analysis is presented to study the response of delaminated composite pretwisted rotating shallow shells subjected to low velocity normal impact. …”
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723
Load Characteristics of Tunnel Lining in Flooded Loess Strata considering Loess Structure
Published 2019-01-01“…Based on a tunnel in Gansu Province in China, two failure glide planes of a shallowly buried loess tunnel and their immersion modes are summarized. Finite element calculation of the structural Duncan-Chang constitutive model is realized via the secondary development of finite element software, by which the loads on the secondary lining are calculated and verified in comparison with measured results. …”
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724
Response of the Flat Reinforced Concrete Floor Slab with Openings under Cyclic In-Plane Loading
Published 2021-01-01“…The responses of flat reinforced concrete (RC) floor slabs with openings subjected to horizontal in-plane cyclic loads in addition to vertical service loads were investigated using nonlinear finite element analysis (FEA). A finite element model (FEM) was designed to perform a parametric analysis. …”
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725
Determination of Deformation Behaviors and Energy Absorption of Lightweight Composite Lattice Cylinders With Different Structures
Published 2024-01-01“…The aim of this study is to determine the crushing performance of four different composite lattice cylinder structures (hexagonal, circular, square, and triangular) under quasistatic compression loading using the finite element method. The numerical model was developed by performing progressive damage analysis with the MAT-54 material model in the LS-DYNA finite element software. …”
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726
Mode-I Metal-Composite Interface Fracture Testing for Fibre Metal Laminates
Published 2018-01-01“…A computationally efficient and reliable finite element model was developed to account for the influence of metal plasticity on the measured fracture energy. …”
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727
Analysis of Lightweight Polystyrene Foam Concrete Flat Slabs under Fire Condition
Published 2022-01-01“…This analysis has been done using the finite element method by a (ANSYS) software program. The validity of the adopted models was verified through comparison with a previous experimental study. …”
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728
Research on calculation of transverse bending moment of deck of box girder with long-span and long cantilever
Published 2025-01-01“…The practical calculation formula and finite element analysis of the transverse bending moment of a bridge deck were studied. …”
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729
Numerical Simulation Study of Progressive Collapse of Reinforced Concrete Frames with Masonry Infill Walls under Blast Loading
Published 2022-01-01“…Based on ANSYS/LS-DYNA finite element software, two finite element models of RC frame structures with and without masonry infilled walls were established. …”
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730
Study of Ground Vibration Site Effects on Substation in Inhomogeneous Strata
Published 2024-01-01“…The results of the finite element model show that the seismic amplification factor of the soft soil site is 1.292. …”
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731
Effect of Location of Delamination on Free Vibration of Cross-Ply Conical Shells
Published 2012-01-01“…In this paper, a finite element method is employed to determine the effects of location of delamination on free vibration characteristics of graphite-epoxy cross-ply composite pre-twisted shallow conical shells. …”
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732
Seismic Behavior of Nonductile RC Frame Slotted with Corrugated Steel Plate Shear Walls
Published 2021-01-01“…Finite element models had been verified by the existing experimental results. …”
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733
Research on structural fatigue residual life of pitch bearing rings after pre-damage
Published 2025-01-01“…ObjectiveThe corrosion fatigue fracture of the wind turbine pitch bearing is a major failure mode, often leading to the blade detachment and shutdown. To this end, a finite element model of replacing the whole pitch bearing with a local one was proposed to investigate the structural fatigue remaining life of pitch bearings after corrosion of the raceways.MethodsA combined method of finite element software Ansys and three-dimensional fracture mechanics software Franc3D was adopted to simulate the corrosion pit by inserting a pre-damage at the location of the maximum equivalent stress in the bearing ring. …”
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734
A Numerical Study on the Progressive Failure of 3D Four-Directional Braided Composites
Published 2013-01-01“…Then, based on the periodical boundary conditions, a RVE-based micromechanical model by using the nonlinear finite element method has been presented to predict the progressive damage and the strength of 3D braided composites subjected to tensile loading. …”
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735
On the accuracy of aposteriori error estimators
Published 2000-12-01“… The analysis of the accuracy of the a posteriori error estimation procedure for finite-element solutions is presented. Simple error estimators of residual type are constructed, they allow error estimation in any norm with little extra effort. …”
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736
Structural Performance of Reinforced Concrete Beams with Steel Fibres as Secondary Reinforcement: Experimental and Pre-peak Numerical Modelling
Published 2024-12-01“…The results of the numerical finite element analysis were in good agreement with those of the experiments. …”
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737
Numerical Analysis of a New Block-Type Rail Bearing Beam for the Mid-Low-Speed Maglev Train
Published 2021-01-01“…In this study, a new block-type rail bearing beam is presented, which consists of a cast-in-place base and prefabricated blocks. The finite element analysis is conducted to assess the proposed new rail bearing beam structure. …”
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738
A Two-Scale Discretization Scheme for Mixed Variational Formulation of Eigenvalue Problems
Published 2012-01-01“…This paper discusses highly efficient discretization schemes for mixed variational formulation of eigenvalue problems. A new finite element two-scale discretization scheme is proposed by combining the mixed finite element method with the shifted-inverse power method for solving matrix eigenvalue problems. …”
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739
Spinning Process Test and Optical Topography Measurement Technology for the Shell with Longitudinal and Latitudinal Inner Ribs
Published 2019-01-01“…The paper studies the complicated problem in the spinning process of the shell with longitudinal and latitudinal inner ribs. The finite element software ABAQUS is used to establish the finite element model of the cylindrical shell with the longitudinal and latitudinal inner ribs. …”
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740
Numerical Simulation of Surface Movement and Deformation Caused by Underground Mining with Complex Stratigraphic Boundary
Published 2021-01-01“…The interface program of finite element software based on surface spline interpolation is developed by using MATLAB software. …”
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