CH of masonry materials via meshless meso-modeling by Giuseppe Giambanco, Emma La Malfa Ribolla, Antonino Spada

“…The governing equations at the macroscopic level are formulated in the framework of finite element method while the Meshless Method (MM) is adopted to solve the BVP at the mesoscopic level. …”
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Numerical analysis of isolated end-flattened steel bars under compression in space trusses by Henrique de Araujo Rosa Cruz, Luciano Mendes Bezerra, Welington Vital da Silva, Ramon Silva

“…The association of numerical analyses using the finite element method (FEM) with previously collected experimental data is performed, and their respective results are the core object of critical analysis in this work. …”
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Numerical investigation on stress corrosion cracking behavior of dissimilar weld joints in pressurized water reactor plants by Lingyan Zhao, He Xue, Fuqiang Yang, Yaohong Suo

“…Based on the film slip/dissolution oxidation model and elastic-plastic finite element method (EPFEM), an approach is developed to quantitatively predict the SCC growth rate of a RPV outlet nozzle DMW joint. …”
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EFFECT OF MATERIAL WORK HARDENING MODEL ON THE SIMULATION PRECISION FOR SPRINGBACK by 罗云, 蒋文春, 杨滨, 王炳英

“…This paper uses finite element method to study the springback in the punching of a flanging,and the effects of isotropic,kinematic and mixed hardening models have been discussed,which is verified by the experimental. …”
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Three-Dimensional Exact Free Vibration Analysis of Spherical, Cylindrical, and Flat One-Layered Panels by Salvatore Brischetto

“…., closed solutions, finite element method, differential quadrature method, and global collocation method).…”
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Comparison of Two Typical Professional Programs for Mechanical Analysis of Interlayer Bonding of Asphalt Pavement Structure by Shuangxi Li, Liang Tang, Kang Yao

“…The mechanical analysis of interlayer bonding problem of asphalt pavement is performed by the elastic layered system theory or finite element method (FEM); then, a lot of specialized programs based on the above theories emerged successively, of which BISAR3.0 and EverStressFE are quite representative. …”
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Study on the Technical Status of Old Concrete Truss-Arch Bridge Based on Vehicle-Bridge Interaction by Renchao Xie, Ming Li, Chihao Xu

“…With respect to old bridges in poor condition, it takes more time and resources to evaluate the technical status by field load tests, and there are some safety risks. A finite element method based on vehicle-bridge coupled vibration theory was proposed for evaluating the technical status of concrete truss-arch bridges in this paper. …”
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RESEARCH ON BOLT CONNECTION LOOSE MECHANISM UNDER DYNAMIC TENSION COMPRESSION AND SHEAR LOAD by FANG ZiFan, WU Hang, CAO Gang, HE KongDe, GE XuFu, XIE XuGuang

“…First,based on the virtual prototype technology,the load of failure bolt connection structure is extracted;Secondly,the finite element method is used to analyze the influence factors of bolt number,preload,thickness of the connecting piece and spring gasket. …”
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Finite Element Analysis of Automobile Axle Housing based on Internet-driven Collaborative Design Theory by Zhu Jianliu

“…In order to solve the problems of traditional automobile axle housing design and analysis of wide object space distribution,difficult collaborative design and poor interaction performance,a multiple analytic encoded method based on discrete wavelet transform algorithm to the compress axle housing data is used,and then a shared network drive collaborative hybrid system architecture to share and protect the axle housing analyze compressed data is created,a finite element analysis system of network drive cooperative automobile axle housing is combined with JSP.Servlet technology with secondary development of finite element and the numerical computing systems is built.Taking the Dongfeng hercules series axle dump truck as the research object,the model strength,deformation and life characteristics are studied.The results show that the finite element method and technical route based on network collaborative design theory has certain feasibility,which can overcome wide distribution,difficult collaborative design and interaction and poor performance,and the product into production efficiency can be improved and the production cost can be reduced.…”
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STUDY ON COMPILING LOAD SPECTRUM OF ACCELERATION LIFE TEST FOR HIGH SPEED PANTOGRAPH FRAME by QIAO Wei, MEI GuiMing, WANG JiangWen, HUANG Zhong, QIU JiangYang

“…Firstly, the coupling dynamic model of the pantograph was established based on the finite element method, and the load spectrum of the upper frame was obtained by multi-body dynamics simulation. …”
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Study on Structure Review of Emptying Bottom Outletfor Raising Water Retaining Level of Goupitan Arch Dam by WEI Wei, XIA Chuanxing, ZHU Xi, XIONG Kun

“…Based on the material mechanics method andthe three-dimensional finite element method, this paper reviews and studies the working gate, gatesupport structure, and bottom outlet structure respectively. …”
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Design Research of ATV Axle Housing based on Blind Number Theory and FEA Method by Zhou Junchao, Tian Jianping, Guo Cuixia, Liao Yinghua, Zhang Shengkai, Zhu Junjun

“…In order to solve the issues of all- terrain vehicle（ ATV） axle housing design process appears poor design efficiency and timeliness security,a reliability calculation method of certain type of all- terrain vehicle integral type axle housing based on the finite element method combined with the blind number theory is presented,the all- terrain vehicle axle housing design methods in full of uneven road is obtained by taking the integral type axle housing under the condition of the loaded with uneven road,wheels withstand the maximum tangential force,wheels withstand the maximum lateral force,and the axle housing conditions of stress and deformation as restriction. …”
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Study on Meshing Stiffness and Dynamic Characteristics of Fine High Tooth Gears by Zhang Xiangfeng, Shang Jun, Zhou Jianxing, Fei Xiang

“…In order to study the vibration characteristics of fine high tooth gears, a pair of standard gears and fine high gears are taken as comparative experimental objects, and the translation torsion dynamic model of a spur gear transmission system is established. The finite element method is used to solve the time-varying meshing stiffness of fine high tooth gears, and the influence of load on the stiffness is analyzed. …”
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Design and Experimental Validation of Clutch Protection Structure of Miniature Reducer by Yu Wang, Huihua Liu, Yukun Li, Changjiang Zhou, Bo Hu

“…Aiming at this problem， a clutch structure is proposed to protect miniature reducer in this study. Using the finite element method， basic parameters of the spring and the protection threshold of the clutch structure is designed. …”
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WEAR SIMULATION FOR ARTIFICIAL HIP JOINT BASED ON EXPERIMENTAL MODEL by 鲍雨梅, 许景顺, 吴蕾, 高海明, 徐哲玉, 马龙

“…Computational wear modeling based on the finite element method and the wear rate model was developed for artificial hip joint and the effect of joint clearance was investigated. …”
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Research on Meshing Stiffness and Vibration Response of Pitting Fault Gears with Different Degrees by Jie Liu, Chengye Wang, Wenchao Wu

“…At the same time, the meshing stiffness of pitting gears with different degrees is analyzed by finite element method, and the validity of the calculation results with potential energy method is verified. …”
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Research of the Rigid-flexible Coupling Dynamics Simulation Analysis of Auxiliary Standing Mechanism by Zhou Hui, Qin Baorong, Bao Jiahua, Zhang Dongdong, Xiang Bingle, Wang Zhengxing

“…The accuracy of theoretical calculation dynamic stress method based on the rigid- flexible coupling dynamics simulation model is verified,as the same time,compared with the finite element method,the analysis result of rigid- flexible coupling model can reflect the real dynamics behaviors of mechanism.…”
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Analysis of Dynamic Performance of Magnetic Field Modulated Gear by Liu Meijun, Bao Guangqing, Hou Chenchen, Zuo Zhengpu, Liu Mingmin

“…But its stiffness is low,which will lead to the transient oscillations undergoing the torque of prime motor is disturbance or the velocity changes.Based on the analysis of the basic principle of magnetic gear,a magnetic field modulated gear is designed,whose transmission ratio is 5. 5,and the performance of the magnetic gear with different structures is analyzed by using the electromagnetic field finite element method. A structure type with the highest efficiency is selected,in the iron core of high speed mover of selected gear by introducing damping winding with closed loop,in the process of transient oscillations,the current will be induced in the damping winding,which will produce damping electromagnetic torque can inhibit the mechanical vibration of transmission shaft and maintain the stability of system. …”
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Research of the Optimization Design of the Inter-axle Differential of Large Power Transfer Case by Zhang Lei, Shan Hongbo, Ge Kai, Mu Lianhao, Zhang Bin, Gao Lili, Zhang Qing, Ji Minglu

“…By the checking of classic strength calculation and finite element method,it shows that the optimization program could meet the requirements of both high torque and high- reliability design of the planetary gear inter- axle differential of multi- axis ultra- heavy-duty chassis large power transfer case.…”
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Research on Crack Propagation Behavior of Flexspline in Harmonic Reducer Based on XFEM by Xue Dongwen, Xu Yang, Xie Guosheng, Zhao Yanzheng, Liu Jihao

“…Based on the maximum principal stress damage evolution criterion, the differential behavior of crack expansion is simulated by the extended finite element method (XFEM), and an accelerated life experiment bench is built to verify the correctness of the extended finite element model. …”
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