Seismic Behavior of the Removable Links in Eccentrically Braced Frames with Semirigid Connections by Qiang Shi, Shilin Yan, Xinwu Wang, Haisu Sun, Yan Zhao

“…Also, a total of 7 EBF models were investigated through three-dimensional, nonlinear finite element analysis. Good agreement is achieved between the simulation and experimental results. …”
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Simulation Study on the Effect of Forced Ventilation in Tunnel under Single-Head Drilling and Blasting by Qingsong Pu, Yi Luo, Junhong Huang, Yingwei Zhu, Shaohua Hu, Chenhao Pei, Guang Zhang, Xinping Li

“…Based on the excavation of Yuelongmen tunnel on ChengLan Railway in China, this paper will probe into the forced ventilation effect of harmful gas generated by drilling and blasting construction, simulate the diffusion process of harmful gas generated during blasting operation on the tunnel face by establishing the finite element model of gas turbulent flow and concentration diffusion in the tunnel, and study the spatial-temporal evolution law of CO concentration field under different air pipe layout locations and tunnel excavation methods. …”
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Unidirectional Alleviation of the Diffraction Limit in Geometrically Anisotropic Photonics by El Badri Youssef, Mangach Hicham, Belkacem Abdelhaq, Oubeniz Hammou, Bouzid Abdenbi, Achaoui Younes

“…We harness the full weight of modal and harmonic analysis based on the Finite Element Method to demonstrate that scaling the direction perpendicular to the wave’s propagation reduced by fourfold the diffraction limit from 100 THz to 400 THz.…”
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The Application of Advanced Bone Imaging Technologies in Sports Medicine by Samuel S. Tadros, Scott Epsley, Sameer Mehta, Brandon C. Jones, Hiran I. Rajapakse, Rashad Madi, Austin Alecxih, Daniel Kargilis, Chamith S. Rajapakse

“…Through the use of conventional magnetic resonance imaging (MRI), finite element analysis (FEA) can be used to simulate the structural and mechanical properties of bone. …”
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Application of Improved Combined Deterministic-Stochastic Subspace Algorithm in Bridge Modal Parameter Identification by Peng Wen, Inamullah Khan, Jie He, Qiaofeng Chen

“…Finally, a shaking table test bridge is used as a modal parameter identification in lab, and its results are compared with the MIDAS finite element results. The compared results show that the proposed SC-CDSI identification algorithm can accurately achieve the intelligent identification of online tracking of the structural frequency, and the identification results are reliable to be used in real-life bridge structures.…”
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One-Time Roll-Forming Technology for High-Strength Steel Profiles with “日” Section by Jicai Liang, Chuandong Chen, Ce Liang, Yi Li, Guangyi Chen, Xiaoming Li, Aicheng Wang

“…The profile is cut off and then bent at both ends to form a commercial vehicle anticollision beam. The ABAQUS finite element software is used to model and analyze the factors affecting the “edge buckling” defect of roll-formed products. …”
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Study of the forming limit of 6063 aluminum alloy perforated sheet under in-plane and out-of-plane stretching conditions by Houssem Lakache, Abdelghani May, Mohand Ould Ouali, Abdelghani Mokdad, Lahouari Benabou

“…The experimental FLDs were successfully assessed using simulations in Abaqus finite element code. It is namely found that the safe forming region obtained by NAKAZIMA test is higher than that obtained with MARCINIAK test. …”
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An Overview of Experiments and Numerical Simulations on Airflow and Aerosols Deposition in Human Airways and the Role of Bioaerosol Motion in COVID-19 Transmission by Justus Kavita Mutuku, Wen-Che Hou, Wei-Hsin Chen

“…Herein, in-depth information on in vitro experiments and state-of-the-art review on various computational fluid dynamics (CFD) applications and finite element methods on airflow and aerosol motion in both healthy and obstructed human airways are provided. …”
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Crystal plasticity modeling for grain size and texture effects on laser shock clinching of ultra-thin foils by Yaxuan Hou, Zhong Ji, Haiming Zhang

“…Simulations employing the crystal plasticity finite element method (CPFEM) are conducted to investigate the effects of grain size and initial texture of copper foils during the LSC process after validation by experimental comparisons. …”
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Genesis Analysis and Stability Evaluation of Karst Area in the Mudengdong Village Based on the Geological Investigation and Numerical Simulation Methods by Hanhua Xu, Kuiming Liu, Wenlian Liu, Chun Zhu, Sitao Zhu, Jiaxiang Dong

“…Afterwards, the predominant factors that affect the stability of foundation are determined based on the geological survey of karst in goaf structures. Finally, the finite element software ANSYS is used to comprehensively study the karst problem. …”
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Influence of Non-Structural Localized Inertia on Free Vibration Response of Thin-Walled Structures by Variable Kinematic Beam Formulations by Alfonso Pagani, Francesco Zangallo, Erasmo Carrera

“…The resulting theories were, respectively, referred to as TE (Taylor Expansion) and LE (Lagrange Expansion) in recent works. If the finite element method is used, as in the case of the present work, stiffness and mass elemental matrices for both TE and LE beam models can be written in terms of the same fundamental nuclei. …”
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Wave Based Method for Free Vibration Analysis of Ring Stiffened Cylindrical Shell with Intermediate Large Frame Ribs by Meixia Chen, Jianhui Wei, Kun Xie, Naiqi Deng, Guoxiang Hou

“…Natural frequencies and vibration mode shapes are calculated by wave based method and the results show good agreement with finite element method for clamped-clamped, shear diaphragm – shear diaphragm and free-free boundary conditions. …”
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Novel methods to determine hydrothermal residual stresses in fiber-reinforced polymer composite by John Wang, Paul W. Adcock, Wing Kong Chiu

“…A four-point bend test was used to determine the load required to flatten unbalanced laminates. A finite element analysis concurred with the experimental results, and a symmetrical model of a balanced laminate was further used to calculate residual strains. …”
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Behavior of Axially Loaded Stirrup Confinement Rectangular Concrete-Filled Steel Tubular Stub Columns by Jing Liu, Wen-jun Wang, Fa-xing Ding, Xin-fa Zeng, Zhe Tan, Yan Huang, Bao-quan Wang

“…This article presents the experimental and finite element (FE) analyses of two conventional rectangular concrete-filled steel tubular (CFT) stub columns, two stiffened rectangular concrete-filled steel tubular (SCFT) stub columns, and two stirrup confinement rectangular concrete-filled steel tubular (CCFT) stub columns concentrically loaded in compression to failure. …”
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Study on the Characteristics of Self-Stabilizing Height Distribution for Deep Foundation Pit Vertical Sidewall in Binary Strata of Upper Soil and Lower Rock by Zhang Ziguang, Yihang Li, Jiesheng Zhang, Tao Xu, Guangyong Cao, YiKang Xu

“…The strength reduction elastic-plastic finite element numerical calculation method has been adopted in this paper. …”
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Research on Fatigue Model of Semi-Rigid Base Asphalt Pavement before and after Polymer Grouting by Bei Zhang, Xu Zhang, Yanhui Zhong, Xiaolong Li, Meimei Hao, Xianwei Sang, Xiaoliang Wang, Jianyang Liu

“…This study proposes a fatigue damage model for pavement and polymer materials and uses the finite element method to establish a three-dimensional numerical model of a semirigid base asphalt pavement structure. …”
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Experimental Investigation of Innovative Internal Trailing Edge Cooling Configurations with Pentagonal Arrangement and Elliptic Pin Fin by L. Tarchi, B. Facchini, S. Zecchi

“…Pin fins are made of high thermal conductivity material, and an inverse data reduction method based on a finite element code allows to evaluate the mean HTC of each pin fin. …”
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Use of combined CZM and XFEM techniques for the patch shape performance analysis on the behavior of a 2024-T3 Aluminum structure reinforced with a composite patch by Safa Chahrazad Djebbar, Nadia Kaddouri, Mohamed ElAjrami, Mohamed Belhouari, Kouider Madani

“…Current research aims to optimize the shape size and fiber's nature of this composite patch in order to ensure good load transfer by reducing the stresses in the damaged area. In this work, a finite element method is used to analysis the effect of the shape of the patch on the global response of a 2024-T3 aluminum structure in the presence of a central circular notch. …”
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Numerical Simulation of Corroded Reinforced Concrete Beam Strengthened by a Steel Plate with Different Strengthening Schemes by Huang Tang, Jianxin Peng, Linfa Xiao, Xinhua Liu, Jianren Zhang

“…This paper proposes 3D nonlinear finite element (FE) models to predict the response of corroded reinforced concrete (RC) beam strengthened using a steel plate. …”
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Numerical Simulation of Empty-Hole Effect during Parallel-Hole Cutting under Different In Situ Stress Conditions by Zhengyu Wu, Dayou Luo, Feng Chen, Wulin Huang

“…To uncover the impact of in situ stress field on empty-hole effect during parallel-hole cutting, the distribution and the trend of changes in dynamic stress around empty hole during blasting under different in situ stress conditions are simulated based on the basic model for parallel-hole cutting using 3D finite element analysis software ANSYS/LS-DYNA and implicit-explicit analysis method. …”
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