设计极限 meaning in English
design limits
Examples
- As miniaturization , reduction in products weight , high power have become the latest trend in electronic products development , traditional design methods and manufacturing technology fail to meet today ’ s demands
当前,各种电子产品均朝着体积小、重量轻及高功率的方向发展,电子产品的性能受温度和温度分布的影响很大,传统冷却器的设计极限与制作技术已无法满足要求。 - On the basis of investigations into the progressive yield process and the possible failure modes of rcc gravity dams , the quasi - elasticity design limit state of the ctrtical stability criterion is proposed and the real working state of the dams designed according to the ctriterion is discussed . a check formula using the material strength reducing factor as the safety index and a simplified formula similar to against sliding stability fromula are derived . finally , the corresponding design safety factors are given by using fem calculations with various influence parameters to be taken into account
本文在研究碾压混凝土重力坝渐进破坏过程和可能失稳方式的基础上，提出了以准弹性临界作为稳定临界准则的设计极限状态，分析了按该准则设计的大坝的实际工作状态，导出了以准弹性强度储备系数为设计安全指标的审查公式以及形式与抗剪断公式相同的简化公式，探讨了定量计算考虑各种因素影响的相应设计安全系数的合理取值，并与现行规范方法进行了比较