双曲面壳(Doubly curved shell,DCS)是工程领域中常见的结构形式.在热环境中,DCS的振动特性将受到热效应的影响,但对DCS在热环境中......

Structural damage detection and monitoring are vital in product lifecycle management of aeronautic system in space utili......

Applications that have coupling among disk and blades are investigated.A disk-blade unit often seen in engineering is pr......

This study investigates non-linear dynamic scaling laws of the rotating thin-wall short cylindrical shell.The study is s......

The structures in engineering can be simplified intoelastic beams with concentrated masses and elastic spring supports.S......

利用最小二乘配点法计算充液圆柱壳体的固有频率，结果与考题相符。假设圆柱壳体内的液体为不可压缩无粘无旋的理想注体，其速度热函数......