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Sogol Behradnia, Amir Khosravifard, Mohammad-Rahim Hematiyan and Yui-Chuin Shiah
Dynamic identification of the intensity of the moving loads applied to structures is an important task in aerospace, marine, and transportation industries. In the present work, a general technique is presented for identification of the time variations in...
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Jiang Fan, Qinghao Yuan, Gaoxiang Chen, Huming Liao, Bo Li and Guangchen Bai
The Laser Metal Deposition (LMD) involves extremely complex multi-scale multi-physics and multiple thermal cycles issues, making it difficult to accurately predict the resultant mechanical properties of fabricated components from given process parameters...
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Wen-Cheng Yeh
This paper presents a co-rotational beam formulation, which is used for geometric nonlinear analysis with the differential reproducing kernel (DRK) approximation collocation method. The present formulation, based on the Timoshenko beam hypothesis, is cap...
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Fuming Bao, Bingzhi Chen, Yanguang Zhao and Xinglin Guo
Our studies provide an approach to apply meshfree methods in consistently evaluating stress concentration of welded components.
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Yunzhen Liu, Zhiqiang Wan, Chao Yang and Xiaozhe Wang
In this paper, we present an integration subtraction technique to model holes interactively in a predesigned domain for adaptive problems. This technique involves two approaches, the normal subtraction technique and the moving subtraction technique. In t...
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Octavio Navarro-Hinojosa and Moisés Alencastre-Miranda
Modeling and simulation of the skeletal muscles are usually solved using the Finite Element method (FEM) which, although accurate, commonly needs a complex mesh and the solution is not processed in real-time. In this work, a meshfree model that simulates...
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Xiao Xiao Wang, Dong-Sheng Jeng and Chia-Cheng Tsai
The evaluation of the wave-induced seabed instability around a submarine pipeline is particularly important for coastal engineers involved in the design of pipelines protection. Unlike previous studies, a meshfree model is developed to investigate the wa...
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Shuang Han, Dong-Sheng Jeng and Chia-Cheng Tsai
Seabed instability surrounding an immersed tunnel is a vital engineering issue regarding the design and maintenance for submarine tunnel projects. In this study, a numerical model based on the local radial basis function collocation method (LRBFCM) is de...
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Chih-Wen Chang, Chein-Hung Liu and Cheng-Chi Wang
Meshfree algorithms offer a convenient way of solving nonlinear steady-state problems in arbitrary plane areas surrounded by complicated boundary shapes. The simplest of these is the polynomial expansion approach. However, it is rarely utilized as a prim...
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