无限寿命设计

含裂纹构件无限寿命设计可靠度计算方法

The calculation method of design reliability of unlimited life-span members with crack

球轴承和汽车零件有时是按无限寿命设计的。

Ball bearings , and sometimes automotive parts , are designed on the basis of finite life .

多轴载荷下的无限寿命疲劳设计方法与设计数据

99 10 4 Fatigue design method and data of design for infinite life under multiaxial loading

本文提供了作者在单轴载荷下的无限寿命疲劳设计方法和设计数据研究方面的试验研究结果。

This paper provided the experimental research results of fatigue design methods and design data of infinite life under uniaxial load .

通常，需要模数化伸缩缝的大多数结构，会承载足够的货车流量，以证明无限寿命疲劳设计引道的合理性。

Typically , most structures that require a modular expansion joint carry enough truck traffic to justify an INFINITE-LIFE fatigue design approach .

该模型可用于含初始缺陷或意外损伤的螺旋桨叶无限寿命可靠性分析和设计，得到桨叶可靠度与初始裂纹尺寸之间的函数关系式。

The model is applicable to the reliability analysis and design of infinite life for propeller blades or other structural members with initial defects and accident damage .