residual load

The tests on mechanical failing load, power frequency puncture voltage and residual strength of glass insulators after 30~ 40 years service were made.

对运行30～40年后的玻璃绝缘子进行了机械破坏负荷、工频击穿电压及残留强度等试验。

The residual tensile strength of steel fiber reinforced mortar ( SFRM) was determined by inverse analysis by using load versus crack mouth opening displacement ( CMOD) curve from notched beam tests.

根据三点弯曲缺口梁的荷载与裂缝张开位移曲线，用反分析法确定了钢纤维水泥砂浆的拉伸残余强度。

It is pointed out in the existing literatures that residual stress is linear distribution that is disadvantageous to stability of structure, because it can clearly reduce effective thickness of slab in bended zone under outer load.

这种纵向残余应力分布不同于现有文献提出的线性分布，对结构稳定性较为不利，使弯曲区的板在外荷载作用下的有效厚度明显地减小。

An approximate solution on ultimate load of a circular plate under radial and lateral loads is derived from equations by subdomain Weighted Residual Method ( WRM) and point by point WRM.

本文应用加权余量法中的子域法和配点法，求出了均匀圆板在径向和横向均布荷裁作用下的极限荷载的近似解。

The results shown that the different zones of butt joints have different fatigue crack propagation rate. The average load, welding residual stress and the microstructures influenced the propagating rate of fatigue crack.

结果表明，焊接接头的不同部位疲劳裂纹扩展速率不同，平均应力、焊接残余应力、金相组织对疲劳裂纹的扩展速率都有一定的影响。

The result shows that the optimal value of filler metal thickness exists and the residual stress decreases with the applied load increasing.

结果表明，钎缝厚度存在最佳值，在一定范围内钎焊压力增大，残余应力减小。

It was found that, in general, ascending time ratio, fire load ratio, cross-section dimension and slenderness ratio have a significant influence on residual strength.

得出结论：升温时间比、火灾荷载比、截面边长以及长细比是影响火灾全过程作用后圆钢管混凝土柱剩余承载力的主要影响参数。

Experimental Research of Weld Residual Stress Relief by Tensile Load Method

焊接残余应力拉力载荷消除法的实验研究

Research on residual stress attenuation rule of the LDPE tubular reactor under alternating load

聚乙烯自增强超高压反应器交变载荷条件下残余应力衰减规律的研究

The results drawn from the parametrical analysis show that the initial load value, time of fire exposure and steel ratio have an important impact on the residual strength index which increase with the growth of those parameters.

从参数分析结果来看，初始荷载值、受火时间和含钢率对剩余承载力系数有显著影响，且随着这些参数的增加剩余承载力系数提高。