钻机井架结构优化设计过程中的动力学重分析方法
序号 | 标题 | 类型 | 作者 |
---|---|---|---|
1 | The approximate reanalysis method for topology optimization under harmonic force excitations with multiple frequencies | 期刊论文 | Shaopeng Zheng;Xuqi Zhao;Yongping Yu;Youhong Sun |
2 | An efficient reanalysis method for topological optimization of freely vibrating continuum structures of simple and multiple eigfrequencies | 期刊论文 | Youhong Sun;Xuqi Zhao;Yongping Yu;Shaopeng Zheng |
3 | Free vibration reanalysis of structures with added degrees of freedom | 期刊论文 | S.P.Zheng;B.S.Wu;Z.G.Li |