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• Main Authors: Wei-Chieh Chen, 陳韋傑
• Other Authors: Hin-Chi Lei
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/24965345687848269922

碩士 === 國立中央大學 === 土木工程研究所 === 98 === In academic world, there are many numerical methods to compute the Inverse Laplace Transform. Gaver-Stehfest formula is the most popular method to apply in dynamics theory analysis since it can perform conveniently. It usually obtains satisfied result in certain time while applying Laplace Transform and Gaver-Stehfest formula to calculate ODES of vibrations. While simulating the ODES, we can use some theories about Laplace transform and extend the effective region of the Gaver-Stehfest formula by some technique of local extension to reduce the error. This research is mainly focusing on applying the modified methods on Dynamics Of Structures to evaluate the result.