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CONSTRUCTION OF WAVELET-BASED ELEMENTS FOR STATIC AND STABILITY ANALYSIS OF ELASTIC PROBLEMS |
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| Authors: | Yongteng Zhong Jiawei Xiang |
| Institution: | Yongteng Zhong1,2 Jiawei Xiang1,3(1School of Mechatronic Engineering,Guilin University of Electronic Technology,Guilin 541004,China)(2Aeronautical Key Lab of Smart Material and Structure,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)(3State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116024,China) |
| Abstract: | Two kinds of wavelet-based elements have been constructed to analyze the stability of plates and shells and the static displacement of 3D elastic problems.The scaling functions of B-spline wavelet on the interval(BSWI) are employed as interpolating functions to construct plate and shell elements for stability analysis and 3D elastic elements for static mechanics analysis.The main advantages of BSWI scaling functions are the accuracy of B-spline functions approximation and various wavelet-based elements for ... |
| Keywords: | wavelet-based element B-spline wavelet plate and shell stability 3D elastic problem |
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