1) low relaxation prestress
低松弛预应力
1.
Aiming at the problem of low speed,high failure rate and much waste wire when helix ribbed wire was produced in low relaxation prestress steel wire stabilization production line,the structure of spiral organ was improved.
针对低松弛预应力钢丝稳定化生产线生产螺旋肋钢丝速度较低、故障率高、废丝多的问题,对螺旋器的结构进行了改进,把单级螺旋器改进成双级螺旋器,一级螺旋器的润滑、冷却介质均采用循环的湿式润滑剂。
3) low relaxation prestressed steel wire
低松弛预应力钢丝
4) Relaxation of prestressing
预应力松弛
5) low temperature stress relaxation ratio
低温应力松弛率
1.
The higher low temperature stress relaxation ratio is due to the improvement of recovery stress for stress-induced ε martensitic transformation providing a large driving force,as well as the lower critical stress for stress-induced ε martensite.
研究了热-机械循环训练对Fe-15Mn-4Si-8Cr-4Ni形状记忆合金耐腐蚀性能以及低温松弛的影响,结果表明,随着循环次数的增加,合金在5%NaOH溶液中的耐腐蚀性能呈下降的趋势,这是因为热-机械循环处理导致了碳化物的大量析出,从而降低合金的耐腐蚀性能;经过热-机械循环处理后合金的低温应力松弛率高于未经循环处理的合金,约提高3%左右。
6) prestress steel relaxation
预应力钢筋松弛
补充资料：钢绞线
见预应力钢丝。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条