Showing 61 - 80 results of 769 for search '"finite element method"', query time: 0.07s Refine Results
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    Wave Motion Analysis in Plane via Hermitian Cubic Spline Wavelet Finite Element Method by Xiaofeng Xue, Xinhai Wang, Zhen Wang, Wei Xue

    Published 2020-01-01
    “…A plane Hermitian wavelet finite element method is presented in this paper. Wave motion can be used to analyze plane structures with small defects such as cracks and obtain results. …”
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    A Time-Discontinuous Galerkin Finite Element Method for the Solution of Impact Problem of Gas-Saturated Coal by Jingfei Zhang, Deyong Guo, Wenhua Wu, Pan Guo

    Published 2020-01-01
    “…Based on the general Biot theory of saturated porous media, a modified time-discontinuous Galerkin finite element method (MDGFEM) is presented to simulate the structural dynamics and wave propagation problems of gas-saturated coal subjected to impact loading. …”
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  5. 65

    Thermal Stress Analysis for Barrel and Screw Component in The Plastic Waste Machine Using Finite Element Method by Ari - Maulana, Ilham Maulana Yusup, Fariz - Syafrizal, Rizky - Adha, Dhimas - Satria, Hendra - Hendra

    Published 2023-10-01
    “…Aims in this study to find maximum thermal stress for the barrel and screw component in the plastic waste machinery with temperatures operation 260 <sup>0</sup>C and variation material. Finite element method are used to simulate and show that the results for the barrel using alloy steel has a maximum von Mises stress of 618,292 MPa.  …”
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    Numerical Modelling of Interaction between Hydraulic Fractures and Natural Fractures by Using the Extended Finite Element Method by Peilun Li, Yan Dong, Sheng Wang, Peichao Li

    Published 2020-01-01
    “…In order to reveal the interaction mechanism between hydraulic-induced fractures and natural fractures, a two-dimensional fracture intersection model based on the extended finite element method (XFEM) is proposed, and the different types of intersecting criteria reported in the literature are compared. …”
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  8. 68

    A Coupled Discrete-Finite Element Method for Shear Strength Analysis of Geogrid-Reinforced Railway Ballast by Danyang Ji, Zheng Ma, Junjie Zhou, Yajun Li, Shuai Shao

    Published 2021-01-01
    “…This paper presents a coupled discrete-finite element method for the investigation of shear strength of geogrid-reinforced ballast by direct shear tests and pull-out tests. …”
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  9. 69

    Shape Sensing of Plate and Shell Structures Undergoing Large Displacements Using the Inverse Finite Element Method by Alexander Tessler, Rinto Roy, Marco Esposito, Cecilia Surace, Marco Gherlone

    Published 2018-01-01
    “…The inverse Finite Element Method (iFEM) is applied to reconstruct the displacement field of a shell structure which undergoes large deformations using discreet strain measurements as the prescribed data. …”
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    Probabilistic Risk Assessment of Slope Failure in 3-D Spatially Variable Soils by Finite Element Method by Ya-Nan Ding, Zu-Fang Qi, Miao Hu, Jin-Zhu Mao, Xiao-Cheng Huang

    Published 2022-01-01
    “…By using the random finite element method, the critical slip surface of the slope is accurately identified, the corresponding landslide volume and slide distance are calculated, and the modified risk index for a landslide is further enriched, which can provide the reference basis for predicting the landslide deformation, quantitatively evaluating the landslide risk, and mitigating the landslide disaster.…”
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    Stability Analysis of the New Section in Raising the Existing Composite Wala Dam Using Finite Element Methods by Dima A. Husein Malkawi, Abdallah I. Husein Malkawi

    Published 2022-01-01
    “…Furthermore, a stability analysis of the slip surface of the new body of the dam structure using the finite element method is introduced. Two potential slip surfaces were examined, and a surface-to-surface contact element is modeled to simulate the slip surface. …”
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    Analysis of Interaction of Multiple Cracks Based on Tip Stress Field Using Extended Finite Element Method by Yuxiao Wang, Akbar A. Javadi, Corrado Fidelibus

    Published 2022-01-01
    “…A new method is presented to study the interaction of multiple cracks, especially for the areas near crack tips by using the extended finite element method. In order to track the cracks, a new geometric tracking technique is proposed to track enriched elements and nodes along the crack instead of using the narrow band level set method. …”
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    Sparse Regularization-Based Reconstruction for Bioluminescence Tomography Using a Multilevel Adaptive Finite Element Method by Xiaowei He, Yanbin Hou, Duofang Chen, Yuchuan Jiang, Man Shen, Junting Liu, Qitan Zhang, Jie Tian

    Published 2011-01-01
    “…In most clinical or preclinical practices, fine discretization is needed for recovering sources with acceptable resolution when solving BLT with finite element method (FEM). Nevertheless, uniformly fine meshes would cause large dataset and overfine meshes might aggravate the ill-posedness of BLT. …”
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