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- Stress Concentration Effects on Life of Riveted Railway Bridges 铆钉孔应力集中对“老年”铆接钢桥寿命的影响
- stress concentration effect 应力集中效应
- Formation permeability is decreased and well production is affected due to compaction effect caused by stress concentration after drilling. 钻井后因应力集中产生的压密效应,使地层渗透率降低,影响油井产量。
- Analytical Solution for Consolidation of Composite Ground with Granular Columns Considering Stress Concentration Effects 考虑应力集中效应的散体材料桩复合地基固结解析分析
- The numerical results show that the distance between the upper surface and the center of cavity has effect on dynamic stress concentration. 如果板中有不连续处如空穴或裂纹,那么确定他们的位置和影响是非常重要的。
- Nishida M. Stress Concentration[M]. Translated by Li Anding. 西田正孝.;应力集中[M]
- The stress concentration appears in the cervix of the osseointegrated implant. 骨性结合种植体模型骨界面上在颈部出现应力集中；
- As biotic chemical matter, SA, BR, CTS and Spd showed distinctive concentration effect in inducing anti-salt effect. SA、BR、CTS、Spd作为生物源化学诱抗物质诱导黄瓜幼苗的抗盐性，具有明显的浓度效应。
- The fiber waviness and fiber breakage due to stitching will cause great stress concentration, thus it plays an important role in the effect of stitching on the properties of composite laminates. 缝合造成的纤维弯曲和纤维断裂引起了较强的应力集中，是缝合影响层板力学性能的主要因素。
- Gravity concentration effect and can be reduced gravity concentration, equipment simple structure, easy maintenance, low energy consumption. 重力浓缩效果好,可缩短重力浓缩区,设备构造简单,维护容易,能耗低。
- All stress concentration factors so far presented in this book discussed the geometric or full theoretical values. 本书内所提到的全部应力集中系数都是几何的或纯理论值。
- Methods: The cumulative concentration effect curves of 5 hydroxytryptamine (5 HT) on isolated saphenous vein of dogs in the presence or absence of 94 95 10 L was investigated. 方法 :建立 5 羟色胺 ( 5 HT)对犬离体大隐静脉收缩作用的量效曲线 ,观察 94 95 10L对该量效曲线的影响。
- The factors of stress concentration in thin plates used as springs in electric switches were required. 要求定出用作电器开关簧片的薄板中的应力集中系数。
- As found in Example 1, the stress concentration factor for the fillets is equal to 1. 78. 如例1中所求出的;圆角的应力集中系数等于1.;78。
- It was showed that under the transverse tension, high stress concentration and even concrete cracks would appear on the oblique webs of the model. 研究表明，在张拉横向预应力钢束以后，主梁边箱斜腹板中部会出现高拉应力区以及混凝土裂缝。
- The stress concentration near hole is investigated in detail by submodel technique. 获得了圆孔不同分布状态下的应力分布规律和变形状况。
- Daily temperature cycles do not have concentrating effect on daily eclosion time. 实验结果显示在日出时，摇蚊就已经开始一些羽化前的准备。
- The disturbances of fluorescence quenching, sensitizing and concentrating effect for trace amalysis were discussed. 阐述了荧光猝灭剂、敏化剂、浓度效应对痕量分析的干扰,描述了荧光光谱法药物痕量分析的规程。
- Results Stress concentration was noted at the pedicle and posterosuperior part of the vertebral body near the pedicle. 结果椎弓根以及椎体后上方与椎弓根相邻部分为应力集中区域。
- In the same conditions,the stress concentration at the unfitness of longitudinal w... 此外,还探讨了降低接头处焊缝金属的坡度,减小此处应力集中的可行性。
