| 巨建民,董毓新.非线性结构动力学瞬态分析的摄动法[J].计算力学学报,1992,9(4): |
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| 非线性结构动力学瞬态分析的摄动法 |
| Perturbation Methods for Transient Analysis of Nonlinear Structural Dynamics |
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| DOI：10.7511/jslx19924070 |
| 中文关键词: 非线性结构,摄动法,直接积分法 |
| 英文关键词:nonlinear structure, perturbation methods,direct integration methods |
| 基金项目: |
| 巨建民 董毓新 |
大连理工大学土木系 116023
(巨建民)
，大连理工大学土木系 116023(董毓新)
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| 摘要点击次数: 1196 |
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| 中文摘要: |
| 在用直接积分法求解非线性结构的动力响应时,常常需要做迭代运算。本文引入摄动方法后,加快了收敛速度,提高了计算效益。 |
| 英文摘要: |
| It is used to make iterations to solve dynamics responses of nonlinear structure by direct integration methods. After perturbation methods is introduced by the paper, convergence has been speeded up and computation efficiency has been advanced. |
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