Fatigue Strength of Anchor Bolts
Fatigue Strength of Anchor Bolts
复制标题
锚栓的疲劳强度
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
K. Frank
中科院分区：
文献类型：
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作者：
K. Frank
本文介绍了锚栓受拉和受弯疲劳强度的试验研究结果。螺栓直径，钢强度，螺纹尺寸，和形成的螺纹的方法的影响进行了检查。结果分析表明，这些变量并没有显着影响疲劳性能。发现单螺母锚栓的疲劳设计强度可由现行桥梁和建筑物疲劳规范E类充分代表。拉伸和弯曲的双螺母锚螺栓产生的疲劳线与疲劳规范的C类相当。
The results of an experimental study of the fatigue strength of anchor bolts in tension and bending are presented. The influence of bolt diameter, steel strength, thread size, and method of forming the threads is examined. An analysis of the results indicated that these variables did not significantly influence fatigue performance. The fatigue design strength of single nut anchor bolts was found to be adequately represented by the current bridge and building fatigue specification Category E. Tightened double nutted anchor bolts in tension and bending produced fatigue lines comparable to Category C of the fatigue specifications.