An experimental and theoretical study of the earthquake mitigation effect of hysteretic dampers using ultra low yield point steel was presented in this paper.
本文通过试验研究和理论分析探讨极低屈服点软钢阻尼器的减震效果。
When the stress reaches the yield point, a large increase in strain occurs with no increase in stress.
当应力达到屈服点，应变会急剧增大而应力保持不变。
The yield point represents the dividing line or transition from the elastic to the plastic region of the curve.
屈服点是弹性变形区域到塑性变形区域之间曲线的过渡点。
The stress strain curves displayed the characteristics of low yield point, continuous yield and no obvious yield point.
结果表明 ：其应力—应变曲线表现出屈服点低、连续屈服、没有明显的屈服点等特性 ；
The value of stress under air pressure test shall not exceed 80% of the yield point of the material in test temperature;
气体压力试验时的应力值，不得超过试验温度下材料屈服点的80%。
It was observed that the lower yield point was subject to a greater degree of scatter than that of the upper yield point.
业已观察到下屈服点比上屈服点易产生更大的散布度。
From the yield point of view, the performance of Xingyu 3 was good, followed by Xingyu 2, which should be greatly promoted.
从产量水平来看，兴芋3号表现较好，其次为兴芋2号，可加大力度推广。
Because of the lower yield point of rotor material, the local plastic deformations are found during operation at rate speed.
由于转子材料屈服点较低，在额定转速时，局部会出现塑性形变。
The value of stress under hydraulic pressure test shall not exceed 90% of the yield point of the material in test temperature;
液体压力试验时的应力值，不得超过试验温度下材料屈服点的90%；
Weld shrinkage-induced local strain to yield point strain often several times, than the strain due to the load is much larger;
焊缝收缩诱发的局部应变时常达到屈服点应变的数倍，比荷载引起的应变大得多；
It must be emphasized that the absence of a definite yield point does not in itself imply that the material has a low ductility.
必须强调的是，没有明显的屈服点并不意味材料有较低的韧性。
Beyond the yield point, the material will continue to deform, but with less stress than before, because the material has begun to yield.
超过屈服点之后，材料会继续变形，但是因为材料开始屈服，应力会减小。
Casing is heated by steam in thermal recovery Wells. There are thermal stresses in casing. Casing deforms when stresses exceed yield point.
计算表明，注蒸汽稠油井如果用常规方法固井，在通常的注汽温度下，套管都因热应力而产生屈服变形。
If the design is based on the strain hardened properties, the allowable design stress will usually be above the actual yield point of the HAZ.
如该设计基于应变硬化性能，设计应力通常在HAZ实际屈服点以上。
The conventional photoelastic modes and procedures suffice to indicate whether or not the yield point of the material of the prototype will be exceeded.
常用的光弹性模型和方法能够指明原型材料的屈服点是否将被超过。
We introduced a structure equation with macroscopic parameters, which can explain both the yield point phenomenon and strain-ageing of low carbon steels.
我们提出一种新的来自于宏观量构成的理论，将低碳钢的屈服及时效现象统一于同一个理论之下。
High strength plate also known as high strength plate, low alloy high strength plate, high strength welding plate. It is characterized by high strength and high yield point.
高强板又称高强度板，低合金高强板，高强度焊接板。主要特点是强度大，屈服点高。
With the application of technology of earthquake resistant energy dissipation(ERED) for skyscrapers, low yield point(LYP)steel used to the fabrication of energy dissipation damper is in focus.
通过合理的成分设计及轧制工艺，宝钢研制出可用于制作耗能阻尼器的系列低屈服强度钢，并成功实现了批量生产和工程应用。
The yield point is the stress at which there is an appreciable increase in strain with no increase in stress, with the limitation that, if straining is continued, the stress will again increase.
屈服点是在应变有可观增加，应力没有增加的应力极限，在这个极限下，如果应变继续增加，应力就也会增加。
The calculating formula of optimum yield point of cement slurry in cementing has been deduced upon fluid mechanics, which can be taken as the theoretical basis of cementing calculation in oilfield.
然后应用流体力学理论，推导出最优水泥浆动切力的计算公式，为现场注水泥作业提供了理论依据。
According to yield-strength, the two different arriving approaches were distinguished, and two different kinds of yield-point and yield-curve were determined.
就屈服值区分了两种取值方法，并确定出两类屈服点和两类屈服曲线。
In order to prevent the yield-point elongation occurring the manganese equivalence in alloy must exceeds 1.61%, and the threshold value of Martensite volume fraction is 7%.
为了不发生屈服点延伸，合金中的锰当量必须超过1.61%，马氏体体积分数的门槛值为7%。
In order to prevent the yield-point elongation occurring the manganese equivalence in alloy must exceeds 1.61%, and the threshold value of Martensite volume fraction is 7%.
为了不发生屈服点延伸，合金中的锰当量必须超过1.61%，马氏体体积分数的门槛值为7%。
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