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1·Based on this a new damage parameter, which combines shear stress work and micro-mechanism is provided.

在此基础上提出一种新型的损伤参量，该损伤参量结合了剪应力功的概念和疲劳破坏的微观机制。

2·A multiaxial fatigue life prediction model was built by means of the proposed multiaxial fatigue damage parameter.

根据该参量，本文建立了多轴疲劳寿命预测模型。

3·The results show that multiaxial fatigue damage parameter presented in this paper may be used under either proportional or non proportional loading.

结果表明，本文所提出的多轴疲劳损伤参量既可用于多轴比例循环加载，也可用在非比例加载条件下。

4·The Green-Lagrange strain at the critical location determined from the finite element analysis was used for evaluating the fatigue damage parameter of the rubber components.

使用有限元分析测定的关键部位格林-拉格兰奇应变评价橡胶部件的疲劳破坏参数。

5·The earthquake collapse mechanism of structures is discussed, and an earthquake damage model is proposed, in which the degradation stiffness ratio is used as a damage parameter.

从理论上探讨了结构地震倒塌模式，提出了以退化刚度比作为破坏参数的地震破坏模型。

6·This paper introduces briefly the frequency response, damage parameter of two-ray multipath model and the relationship between multipath time delay, antenna height and communication distance.

在微波视距通信中通常采用二径模型来描述信道，简要介绍了二径模型的频率响应、损伤参数以及多径时延与天线高度、通信距离的关系。

7·From article published at present, it is few only using damaged mode parameter of structure to identify the damage.

从目前发表的文章看，仅仅利用损伤结构的模态参数进行损伤识别的极少。

8·The variation of structural frequency before and after the damage is believed to be a most available and widely used modal parameter because of its easy testability and high measure precision.

由于结构频率测试容易测试并且有较高的测量精度，因此成为损伤识别中广泛应用的模态参数。

9·Curvature mode is an excellent parameter in damage identification of structures.

曲率模态在结构损伤识别中有很好的应用。

10·By analysing individual parameter, the cause of fatigue damage of water tank was found out, the advice of improvement was put forward.

通过对各阶模态参数的分析，找出了水箱疲劳损坏的原因，并提出了进一步改进的意见。