1) seismic force modification factor
地震力调整系数
1.
Dynamic P-Δ effects on seismic force modification factors;
动力P-Δ效应对地震力调整系数的影响
2.
Based on an elasto-plastic time-history earthquake analysis of a single degree of freedom system(SDOF),the seismic force modification factor R of the modified-Clough(MC) model,which can be employed to represent structures that exhibit stiffness degradation when subjected to cyclic loading,is investigated.
采用反向加载时刚度退化的修正克拉夫(Modified-Clough,MC)滞回模型,计算了单自由度体系(SDOF)在四类场地下各74～106条地震波输入后的弹塑性动力时程响应,得到了不同自振周期、延性、阻尼比和后期刚度系数等参数组合下的地震力调整系数R。
2) Adjustment coefficient of seismic resistance
地震抗力调整系数
3) force modification factor
地震力调节系数
1.
Three ductility degrees and corresponding force modification factors for different structure types are suggested in foreign seismic codes,and take into account overstrength factor varied.
国外多数抗震设计规范对各种类型结构建议了3档延性等级和地震力调节系数的可选择方案,并考虑了不同程度的超强,通过对我国9度区3跨6层钢筋混凝土框架结构进行的非线性动力反应分析,结果表明,赋予不同屈服水准的框架结构具有相近的超强水准。
4) adjustment of earthquake-shearing-force
地震剪力调整
1.
Reasonable adjustment of earthquake-shearing-force in frame-shearwall structure
框架-剪力墙结构中地震剪力调整方法的选用分析
5) seismic adjustment coefficient
抗震调整系数
1.
Through comparing of seismic and non-seismin check formula,aiming at the existing problem of structural seismic design,the present paper analyse the signification of seismic adjustment coefficient of carrying capacity and the reason for adopting this coefficient in the design codes,consequently puts forward the method for correctly comprehending and applying this coefficient by a design case.
通过结构构件抗震和非抗震截面验算公式的比较,针对设计人员进行抗震设计验算所存在的问题,分析了构件承载力抗震调整系数的含义和作用以及规范采用构件承载力抗震调整系数的原因,并结合设计实例论述了正确合理应用构件承载力抗震调整系数的思路与方法。
2.
Aiming at incorrect comprehension and application of seismic adjustment coefficient of bearing capacity for designers, the present paper analyses why the code adopts seismic adjustment coefficient and its expression form, and puts forward the method for correctly comprehending and applying it, which may be used for reference to designers making seismic design using seismic adjustment coefficient.
针对设计人员对承载力抗震调整系数含义的不正确认识和应用,分析了规范采用承载力抗震调整系数的原因及其表现形式,并提出了正确理解与应用承载力抗震调整系数的思路与方法,可为正确使用承载力抗震调整系数进行结构抗震设计提供参考。
6) Reduction-factor of seismic-force
地震力降低系数
1.
Reduction-factor of seismic-force Reduce design earthquake action and determine structure s yield level and ductility level.
地震力降低系数对设防烈度地震作用的整体降低实际上决定了结构的屈服水准和对结构延性需求的大小。
补充资料：法克森曳力系数
分子式：
CAS号：
性质：指穿过润胀的渗透膜时受阻扩散速率的力。穿过润胀的渗透膜时受阻扩散速率与不受阻扩散速率的比值，称为曳力系数。亦称法克森曳力系数。
CAS号：
性质：指穿过润胀的渗透膜时受阻扩散速率的力。穿过润胀的渗透膜时受阻扩散速率与不受阻扩散速率的比值，称为曳力系数。亦称法克森曳力系数。
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