A Study of Displacement Control of Vector Form Intrinsic Finite Element Method

• Main Authors: Mian-Li Wang, 王勉力
• Other Authors: Ching-Chiang Chuang
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/05394765802966353852

碩士 === 中原大學 === 土木工程研究所 === 103 === In this study, discuss the procedure of vector form intrinsic finite element (VFIFE) displacement control method. When the loading at specific node of structure and control arbitrary nodes displacement, we can find out the variety of the loading at specific node. In conventional VFIFE displacement control method which can’t observe variety of the loading at specific node of structure when we control arbitrary nodes displacement, thus we use the numerical analysis method to solve this problem. But using numerical method will divergent in iterative process occasionally, therefore we add the second numerical method in iterative process. Finally, we use some examples to discuss the stability and accuracy of the new VFIVE displacement control method, and compare with conventional geometry nonlinear method.