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- STUDY OF VIBRATION MECHANISM OF PLATE AND STIFFENED PLATE WITH VISCOELASTIC DAMPING TREATMENT 敷设粘弹性阻尼的板和加筋板的振动机理研究
- plate and stiffened plate 板与加筋板
- Stiffened plate and grillage have been widely and commonly appllied in ship structures. 加筋板和板架在船体结构中有着广泛的运用,随着船舶的高速化和轻型化的趋势,以及高强度材料的广泛运用,使得船体结构的稳定性问题尤为突出。
- After reviewing the orthotropic plate theory, the thesis summarizes the results of former researchers about stiffened plate and grillage. 本文回顾了用正交异性板理论求解加筋板结构强度问题的方法;
- Using the epoxy resin film made by our own team,a thin plate and curved one as well as a stiffened plate and thick one were fabricated by RFI process. 利用自制的环氧树脂膜,采用RFI工艺制备了薄平板、曲面板、加筋板、厚平板,初步确定了成型工艺参数并对板材的性能进行了研究。
- The optimized results have shown that the mechanical demands of the orthotropic steel deck stiffened plate are more easily met with larger span of cross beam and thicker top plate and U-stiffeners. 优化结果表明:适当增加横隔板间距、加大顶板和U肋厚度能更有效地满足结构受力和局部稳定要求。
- His arms straightened and stiffened down his sides. 他把两只胳膊伸直,使劲往两边垂着。
- I sat up straight and stiffened at this sight. 这景像使我毛骨悚然。
- The plates and bowls have a gilt edge. 这些盘子和碗镀有金边。
- Rage and hate flowed into her and stiffened her spine. 忿怒和憎恨交并而来,立刻挺硬了她的脊骨。
- A systematic strategy based on finite element analysis of stiffened plates and Evolutionary Structural Optimization (ESO) method is proposed for the stiffener layout problems. 摘要基于加筋板结构有限元分析技术、渐进结构优化(ESO)方法提出一个系统的策略,研究薄板结构的加筋布局优化问题。
- I need another plate and a napkin. 我再要一只碟子和一条餐巾。
- Rage and hate flowed into her and stiffened her spine . 忿怒和憎恨交并而来,立刻挺硬了她的脊骨。
- Includes throttle plate and hardware. 包括节流板和五金件。
- The juggler is juggling with plates and balls. 耍把戏的人正用碟子和球耍把戏。
- As soon as he touched her she seemed to wince and stiffen. 只消他碰到她,她便一阵畏缩,全身僵硬。
- Walden got a loaded plate and sat down to eat. 沃尔登端着一个盛满食品的盘子坐下吃起来。
- "So circumcise your heart, and stiffen your neck no longer. 所以你们要将心里的污秽除掉,不可再硬着颈项。
- I think I prefer the round plate and saucer,though. 虽然如此,我想我还是偏好圆形盘子和小碟子。
- At last, the stiffened plates were optimized. 最后,对板梁组合结构进行动力优化。