Ⅳ级钢筋强度太高,不适宜作为钢筋混凝土构件中 的配筋,一般冷拉后作预应力筋 延伸率(Percentage of elongation):d 5 =25、16、14、 10%,直径8~40。
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...最大荷重(㎏f) A :试杆原截面积(㎜ 2 ) 材料实验室 断面缩率(percentage of area reduction) 伸长率(percentage of elongation) 材料实验室 弹性系数(Young ’ s modulus) 弹性系数 (又称杨氏系数Ε),是用来测定材料钢 性的参考数字,其值愈高,则材料愈坚韧...
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... percentage uniform elongation 均匀伸长率 percentage of elongation 延伸率 ; 伸长百分率 ; 伸长率 ; 伸展率 percentage permanent elongation 残余伸长率 ...
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Elastic recovery percentage of elongation 拉伸弹性回复率 ; 拉伸弹性加重复率
percentage of total elongation [材] 总伸长率
percentage of breaking-elongation 断裂伸长率
percentage total elongation of creep [力] 蠕变总伸长率
elongation percentage of 伸长百分比
percentage elongation of rebar 钢筋伸长率
control of percentage elongation 控制伸长率
This means that the design will usually have only published values of yield strength, ultimate strength, and percentage elongation.
这就是说,设计人员通常只能利用那些公开发表的屈服强度、极限强度和延伸率等数据资料。
Its physical property is similar to that of spheroidal graphite iron tubes, but some aspects such as elongation percentage are inferior to the spheroidal graphite iron tubes.
物理性质与球墨铸铁管类似,但在延伸率等较多方面均劣于球墨铸铁管,但灰口铸铁管价格适中。
The paper introduces a new method and a new instrument on direct testing rove elongation Percentage with some techniques such as telemetry in operating of roving frame.
文章介绍了一种在粗纱机运行过程中利用遥测等技术直接测量粗纱伸长率的新方法和新仪器。
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