Experimental and Numerical Investigation of Acoustic Performance for Full-Sized SPS by Yu Gao, Kun Liu, Wenan Jiang, Yubin Fang

“…The results were compared with those obtained using the finite element method. The sound insulation curves obtained via experiments and numerical simulation were observed to be in agreement. …”
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RESEARCH ON FLEXIBLE IMPACT OF CRANK AND CONNECTING ROD MECHANISM OF AUTOMATIC GUN (MT) by DOU Zheng, LI Yong, CHEN YongGang

“…According to the definition of inertia load in D’Alembert principle, the inertial load is introduced as boundary condition in finite element analysis; Under the condition of the action of gunpowder gas with time varying law of Sergey Mamontov, the movement simulation analysis of crank connecting rod mechanism is carried out, and the law of crank and connecting rod overload and saltus is obtained; The dynamic deflection（deformation quantity） of crank connecting rod under inertia load is analyzed by finite element method. …”
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A Tsunami Ball Approach to Storm Surge and Inundation: Application to Hurricane Katrina, 2005 by Steven N. Ward

“…(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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Transient Dynamic Response of Delaminated Composite Rotating Shallow Shells Subjected to Impact by Amit Karmakar, Kikuo Kishimoto

“…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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Load Characteristics of Tunnel Lining in Flooded Loess Strata considering Loess Structure by Yuyang Liu, Hongpeng Lai

“…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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Response of the Flat Reinforced Concrete Floor Slab with Openings under Cyclic In-Plane Loading by Eden Shukri Kalib, Yohannes Werkina Shewalul

“…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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Determination of Deformation Behaviors and Energy Absorption of Lightweight Composite Lattice Cylinders With Different Structures by Ilyas Bozkurt

“…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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Mode-I Metal-Composite Interface Fracture Testing for Fibre Metal Laminates by Periyasamy Manikandan, Gin Boay Chai

“…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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CONSTITUTIVE MODEL AND FAILURE PARAMETERS OF TC4 TITANIUM ALLOY UNDER QUASI-STATIC TENSILE by FANG XinWen, GUAN JiaJia

“…Large deformation and fracture processes of materials are often involved in the finite element simulation of high-speed collision. Based on the Johnson-Cook fracture failure model, TC4 titanium alloy samples with different notch sizes were designed, and the fracture strain and stress triaxiality of the samples were studied by combining test and finite element simulation. …”
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TOPOLOGY OPTIMIZATION DESIGN OF HIGH SPEED EMU GEARBOX by GAO Yang, QUE HongBo, BIAN Xiang, WEI YuZhou

“…The results of finite element analysis show that the stiffness and strength of the gearbox meet the requirements under various working conditions. …”
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LIGHTWEIGHT BODY STRUCTURE OF CITY BUS BASED ON TOPOLOGY OPTIMIZATION AND SENSITIVITY ANALYSIS by DING MingLiang, YAN YunBing, YANG Yong, CHEN Tao, ZHENG ZhiYang, SHEN Qi

“…Based on the finite element thought and optimization design method,the research of lightweight on the 12 meter bus body frame of a manufacturer had been made. …”
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Effect of centrifugal load on crack path in thin-rimmed and webbed gears by F. Curà, A. Mura, C. Rosso

“…The investigation has been carried out by means of numerical models involving both 2D finite element and extended finite element models (XFEM). …”
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Analysis of Lightweight Polystyrene Foam Concrete Flat Slabs under Fire Condition by Majed Alzara, Magdy Riad, Mohamed AbdelMongy, Mohamed A. Farouk, Ahmed M. Yosri, Ahmed M. Moubarak, Ahmed Ehab

“…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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Analysis of Resonance Characteristics of the Marine Six Branch Coaxial Herringbone Gear Transmission System by Wang Chunling, Liu Linlin, Wang Sanmin, Zhao Yongjin, Wang Ji, Wang Yongfan

“…Based on the commercial finite element software (Ansys), a finite element model of a marine six-branch coaxial herringbone gear transmission system is established. …”
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Study on crack propagation behaviors of aircraft internal pressure panels with longitudinal cracks by QIN JianBo, WANG Feng, LÜ Pin, HOU Cheng, FAN XueLing

“…Based on the finite element method, the stress field distribution at the crack tip of the fuselage panel under internal pressure load was simulated. …”
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Research on calculation of transverse bending moment of deck of box girder with long-span and long cantilever by Zhaonan Wang, Ruizheng Wang

“…The practical calculation formula and finite element analysis of the transverse bending moment of a bridge deck were studied. …”
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Numerical Simulation Study of Progressive Collapse of Reinforced Concrete Frames with Masonry Infill Walls under Blast Loading by Qinghu Xu, Xuezhi Zhen, Yu Zhang, Mengjun Han, Wenkang Zhang

“…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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OPTIMIZATION OF FATIGUE LIFE OF TRANSMISSION SHAFT BASED ON RESPONSE SURFACE METHOD by LIU LongJie, ZHAO LiHui, SHI ChengMiao, ZHENG SongLin, WENG Shuo, LIU XiangZhen, DAI Lei

“…Through the analysis of the actual measured load, the cause of the fatigue failure of the drive shaft in advance is the inconsistent output load of the left and right splines. The finite element model of the transmission shaft is established by using finite element software, and the maximum stress at the root of the right tooth of the transmission shaft is obtained, which is the weak part of the transmission shaft. …”
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FATIGUE LIFE ANALYSIS OF DIFFERENTIAL CASE OF ELECTRIC DRIVE ASSEMBLY BASED ON ACTUAL LOAD SPECTRUM (MT) by ZOU XiHong, GOU LinLin, XIONG Feng, WANG Chao, JIANG MingCong, LIN YuQiang, WANG WanYing

“…Taking the housing of an electric drive assembly differential of an electric vehicle as the research object, a finite element model of the housing is established, modal analysis is carried out, and modal test verification is carried out. …”
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地铁转向架排障器的结构改进及疲劳性能评估 by 许喆, 智鹏鹏, 刘东亮

“…In view of the fracture and edge crack initiation of the bogie cowcatcher during the service of a metro train,the failure causes are analyzed,and a fatigue performance evaluation method combining finite element analysis and dynamic stress test is proposed to verify the rationality of improving the structural design of the cowcatcher.Firstly,the structure of the cowcatcher with fracture or edge crack is analyzed in the aspects of design,structure,manufacturing and raw materials,and the corresponding structural improvement scheme is proposed.Secondly,the static strength and fatigue strength of the structure for the new cowcatcher are analyzed to clarify the dangerous parts according to the EN13749 standard.Thirdly,determine the strain gauge layout plan and conduct line tests considering the simulation analysis results and the operating space comprehensively.Finally,the fatigue performance evaluation of the cowcatcher is carried out by miner’s linear cumulative damage rule and IIW recommended S-N curve.The results show that the fatigue performance of the new type of cowcatcher based on finite element analysis and dynamic stress test meet the requirements,and the two support each other to further verify the rationality of the new structure design.Simultaneously,the simulation analysis results provide a theoretical reference for the reasonable arrangement of measuring points.…”
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