Numerical implementation of a multiaxial cyclic plasticity model for the Local Strain Method in low cycle fatigue by C. Madrigal, V. Chaves, A. Navarro

“…A basic computer code for axialtorsional loads was developed with the commercial software Matlab and a more sophisticated code based on the finite element model for general multiaxial loads was developed as a UMAT subroutine in Abaqus. …”
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High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results by song wei, Xuesong Liu

“…Different analytical solutions are proposed and applied to illustrate the effects of LCWJ geometry under cycle tension and bending according to Finite Element (FE) calculation. The Notch Stress Intensity Factors (NSIF) according to the proposed analytical solutions are validated by comparing finite element data from several simulations in terms of LCWJ models, resulting in a good agreement. …”
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Study on the Tooth Root Bending Stress Test of Hypoid Gear of the Driving Axle by Wang Kai, Tu Youyu, Zhao Wenhua, Li Kai, Xie Yi

“…The stress value is consistent with the results of finite element calculation. The dynamic test shows that the mean value and amplitude of the maximum bending stress increased gradually with the increase of gear speed. …”
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Experiment and Simulation Investigation on the Tensile Behavior of Composite Laminate with Stitching Reinforcement by Yi Wang, Nai Xian Hou, Zhu Feng Yue

“…The experiments and finite element simulations of composite laminate with stitching are carried out. …”
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Study on Lateral Vibration Characteristic of Gear Rotor Considering Flexibility of Gear Web by Xiannian Kong, Jinyuan Tang

“…The flexibility of the gear web， the stiffness of the bearing and the gear meshing stiffness are considered， the finite element model of the gear rotor is established by the finite element software for rotor dynamics named Samcef， and the natural frequency， vibration mode and the critical speed of the high-speed gear rotor system are calculated. …”
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Quantification of Subjective Scaling of Friction Using a Fingertip Biomechanical Model by Mohammad Abdolvahab

“…A nonhomogeneous biomechanical finite element model of fingertip is proposed in order to predict neural response of sensitive mechanoreceptors to frictional stimuli (Slowly Adapting SAII receptors under the glabrous skin). …”
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Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier by Guicheng Chen, Haidong Huang, Zhongfu Xiang

“…A new bolt numerical simulation method and finite element model establishment method are proposed and verified by the impact test. …”
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Development and Mechanical Performance of a New Kind of Bridge Seismic Isolator for Low Seismic Regions by H. Zhang, J. Li, T. Peng

“…By comparing the differences of the results of different methods, the effectivenesses of the theoretical and finite element methods are evaluated and some considerations on isolator design are proposed.…”
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Research of Modeling and Analysis of Meshing Stiffness of Vehicle Planetary Gear by Zhang Qiang, Wu Zhe, Li Hongwu

“…The energetic method,the finite element method and the rectangular wave method are used to establish the meshing stiffness model of planetary gears respectively. …”
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FATIGU TEST AND PARAMETRIC STUDY OF CRACKED STEEL PLATES REPAIRED BY CFRP by WU XiZhi, CHENG JunSheng, YANG Yu, HUANG Yi

“…At the thin steel plates running a period,cracks may occur at the material or weld,and traditional repair methods aren’t suitable for cracks repair of the thin steel plates.But the method of drilling hole at the crack tip and pasting CFRP on the steel plates is a choice for crack repair.Firstly,through five groups of fatigue test,it analyzed the effect of the crack fatigue life of the hole joint CFRP reinforcement and the other methods.Then,based on the cohesive force theory,it established the finite element model of notch steel plate reinforced with CFRP.With the finite element model,it studied the repair parameters of the stiffness,length and width of CFRP.The results demonstrate that the remaining fatigue life of the hole joint CFRP reinforcement is better than drilling holes or pasting CFRP,and even more than the steel plate with no crack.So it is especially suitable for the thin-wall steel plate with short cracks.…”
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OPTIMIZATION DESIGN OF COMPOSITE DRILL-BIT SPHERICAL SLIDING BEARING by WU KaiSong, YAN CaiXiu, DENG Tao, ZHAO Pan, JIA TongWei

“…Therefore,the ANSYS finite element analysis was adopted to establish the spherical composite bearing three-dimensional model; Used the contact finite element calculation to comparison and analysis the surface pressure distribution size and regularity of spherical and cylindrical; Lastly,used the spherical radius as design variables and the peak contact pressure as objective function establish composite bit sliding bearing optimization design model. …”
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EQUIVALENT STIFFNESS IDENTIFICATION FOR JOINT OF ROTOR BEARING SYSTEM by WANG Cai, HUA ChunRong, FAN Kang, ZHAO Gang

“…Firstly, the finite element model analysis of a rotor bearing system was built with the Abaqus, and the respective natural frequencies were obtained. …”
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Study on Temperature Field of Elastic Element of Large Rubber Coupling of Ship by Wang Zhonghou, Wan Pinlei, Zhao Bo

“…For the problem that the finite element simulation analysis of temperature field of large rubber coupling of ships is difficult to convergence because of the large load,the large deformation of rubber piece parts and the nonlinear characteristics of rubber materials,by using the decoupling method,combined with the node equivalence method,the finite element mathematical mode of the rubber material thermal analysis is established theoretically. …”
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Specimen thickness effect on elastic-plastic constraint parameter A by G.P. Nikishkov, Yu.G. Matvienko

“…Higher A values signify lower specimen constraint. Results of finite element analyses show that the constraint parameter A significantly decreases when specimen thickness changes from 0.1 to 0.5 of the specimen width. …”
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STATIC ANALYSIS AND STRUCTUREOPTIMIZATION OF THE 18 m~3 CONCRETEMIXING TRUCKSUBFRAME by SHI WeiChao, WANG LiJie, DUAN XiaoFeng

“…In view of the 18 m~3 concrete mixing truck subframe has failure problem,based on the feasibility ofestablishing the subframe mechanical model,using the finite element to analyze the subframe static. Established the subframe finite element model,determined the different conditions in the working process of the mixer truck,it obtained the distribution of stressstrainunder different working condition through analysis the subframe static characteristic,the result of analysis indicated that there was failure phenomenon in maximum stress area of subframe under three working condition. …”
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Structural Design and Optimization of Flexible Commutation Amplification Mechanism based on Giant Magnetostrictive Actuator by Xu Bin Wang Chuanli Yu Caofeng Xie Tian

“…The results show that， the correctness of the theoretical model is verified by theoretical analysis and finite element analysis， and the design objective in high amplification ratio, displacement commutation and linear output is achieved.…”
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A Simplified Method for Analysis of Geosynthetic Reinforcement Used in Pile Supported Embankments by Kang Fei

“…In this study, two- and three-dimensional finite element analyses were conducted to identify the behavior of geosynthetic reinforcement and investigate the accuracy of the assumptions made in the current design methods. …”
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Strength and Fatigue Analysis of Double Arc Planetary Gear Transmission System by Youjun Zhang, Taotao Wang, Longgui Zhao

“…At the same time，the fatigue life analysis is carried out based on the finite element model using Fatigue Tool. The results show that the stress of the transmission system is concentrated on the meshing end surface of the planetary gear and the sun gear during the meshing process. …”
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Modal Analysis of a Ball Screw Reliability Test Bench based on Rolling Joint Stiffness Characteristic by Zhou Jie, Gao Hongli, Wang Fengchen

“…In order to get the dynamic characteristics of a ball screw reliability teat bench,the finite element dynamics modeling of the test bench is carried out. …”
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FEM of Temperature Field of Rolling-sliding Compound Bearing by Lu Liming, Zeng Guowen

“…Taking the slide block of rolling-sliding compound bearing as a research object,a local heat transfer model is set up for rolling-sliding compound bearing between slide block and inner and outer raceway and cylinder.The contact surface temperature distribution between slide block and inner,outer raceway is analyzed by using the structure thermal- stress coupling effect of the finite element software ABAQUS.The temperature distribution characteristic of the rolling-sliding compound bearing under different revolving speed and radial load conditions are obtained.The results show that,the contact surface temperature between slide block and inner,outer raceway rising with the increasing of load and rotating speed.There is large difference in the temperature of various nodes on the contact surface of slide block with inner and outer raceway,the feasibility of the finite element analysis of temperature for the slide block of rolling- sliding compound bearing is verified.…”
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