Some discussions on Code for dynamic Machine foundation Design (GB 50040-96) are had, including mass-spring-damper model, dynamic foundation parameters, load combination and structural requirements.
讨论了《动力机器基础设计规范》(GB 50040- 96)中的若干问题，包括质-弹-阻模型、地基动力参数、荷载组合和基础的构造要求等几个方面。
The dynamic model of supercavitation projectile was introduced, and load characteristics of projectile and principle of stochastic parameters were analyzed.
介绍了超空泡射弹的动力学模型，对射弹的受力特性和随机参数进行了分析。
The dynamic model of supercavitation projectile was introduced, and load characteristics of projectile and principle of stochastic parameters were analyzed.
介绍了超空泡射弹的动力学模型，对射弹的受力特性和随机参数进行了分析。
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