It is necessary to elaborate on the definition of a fatigue coefficient such as that for ductility.
有必要对疲劳系数，如延性系数的定义作详细讨论。
Comparing two types of damage model, it is proposed to adopt the model based on the ductility coefficient.
通过比较两种不同的损伤模型，建议采用一个基于延性系数的损伤模型。
Based on the piers mode shape function, this paper studied the methodology of structure ductility coefficient by modal test and the procedure of the structures inelastic seismic force.
以桥墩的基本振型函数为基础，推导出基于试验动力参数的在役桥梁结构延性系数的计算公式，并给出了结构非弹性地震力的求解方法。
As steel fiber is added to high shength concrete, the value of ductility coefficient increases 41. 3 %, and the ultimate compression stain increases 30.6%.
在各项条件基本相同的情况下，由于钢纤维的作用对延性系数的提高幅度达41．3％，对极限压应变的提高幅度达30．6％。
P- restoring force model, simplified calculation methods of ductility coefficient and energy dissipation are given on the basis of integral calculation and parameter analyze for CFRST.
在数值计算和参数分析的基础上，提出矩形钢管混凝土压弯构件荷载—位移恢复力模型，延性系数和耗能比的简化计算方法及相关计算公式。
Moreover, experimental results of HRB400 grade reinforce concrete columns were used to value the damage of columns based on the method of ductility coefficient and classic damage evaluation.
此外，基于延性系数和典型地震损伤评价方法，运用HRB400级钢筋混凝土柱的试验结果对柱进行损伤评价，并与试验结果做比较。
The blasting hole arrangement of hard ductility rocks in the roadway excavation is discussed and explosive loading coefficient is determined.
介绍了该矿传统掘进凿岩爆破方法，详细阐述了该矿硬韧性岩的巷道掘进炮眼布设及装药系数的确定。
Factually there is no assurance for ductility in this coefficient. Furthermore, the seismic force is comparatively lower in design than in fact. Both of them necessarily increase the seismic risk.
实际规范中并没有延性构造保证，加之我国当前设计地震作用相对偏低，更增加了地震破坏的危险性。
Factually there is no assurance for ductility in this coefficient. Furthermore, the seismic force is comparatively lower in design than in fact. Both of them necessarily increase the seismic risk.
实际规范中并没有延性构造保证，加之我国当前设计地震作用相对偏低，更增加了地震破坏的危险性。
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