The state of research of laser cladding in the stress concentration zone is briefly introduced.
介绍了激光熔覆应力集中区研究的概况。
The stress of the welding zone decreases with the increase of the distance between the welding zone and other stress concentration zone.
焊缝位置越远离其他应力集中区，焊缝应力越小；
The system collects the magnetism memory signal liberating from stress concentrating area, hence fast and correctly to judge the stress concentration zone.
该检测系统依据采集的磁记忆信号，可准确地判断套管的应力集中区状况。
Metal magnetic memory testing technique can effectively distinguish stress concentration zone of casing, which can develop early diagnose for casing damage.
用金属磁记忆检测技术可有效判断套管的应力集中区域，为套管损坏进行早期诊断。
The results show that the coupling effect between the welding zone and other stress concentration zone can be observed, which decreases the fatigue life of the structure.
结果发现，焊接区与其它应力集中区会发生应力耦合效应，进而降低结构的疲劳寿命。
The system collects the magnetic memory signals liberated from the stress concentration zone of the in-use borehole casing pipe, judges fast and correctly the state of the zone.
该检测系统可根据在役套管的应力集中区所产生的磁记忆信号快速、准确地判断套管的应力集中区状况。
Oversize recessing or improper position results in sharp stress concentration near the recessing to be a new higher stress zone, which may lead to the alternation of failure mode of joints.
过大的间隙长度以及不当的间隙位置会导致胶层靠近间隙端应力集中明显加剧，成为新的高应力区，可能导致接头破坏模式的改变。
Oversize recessing or improper position results in sharp stress concentration near the recessing to be a new higher stress zone, which may lead to the alternation of failure mode of joints.
过大的间隙长度以及不当的间隙位置会导致胶层靠近间隙端应力集中明显加剧，成为新的高应力区，可能导致接头破坏模式的改变。
应用推荐