1) damping ratio influence factor Rξ
阻尼比影响系数Rξ
1.
The results demonstrate that the effect of damping ratio on strength-reduction factor is obvious,the period greatly influences the damping ratio influence factor Rξ,whereas the effect of ductility and soi.
其中周期对阻尼比影响系数Rξ的影响较大,延性和场地土类别等条件对阻尼比影响系数Rξ的影响较小,并就不同阻尼比对强度折减系数的影响作了拟合。
2) ratio of damping
阻尼比;阻尼系数
3) damping to coefficient
阻尼比系数
4) weak damped reflection
阻尼影响
1.
In addition,the weak damped reflection is also dis.
本文依据物理学的微扰思想,在分析实际单摆运动物理意义的基础上,采用微扰分析法给出了高阶修正的形式解,并在此基础上进一步考虑了弱阻尼的影响,得到了考虑了高阶修正和弱阻尼影响后的解析解,既体现了问题的物理意义,数学处理又比较简洁,结果表明所得到的结论是正确的。
5) side resistance coefficient
侧阻力影响系数
1.
Through the analysis on the elements influencing the bearing capability such as settlement, mud thick and shape of hole wall the mechanics adopting post grouting technology to enhancing bearing capability of single pile are elaborated and the side resistance coefficient and end resistance coefficient are introduced.
说明了后压浆技术在钻孔灌注桩施工中提高单桩承载力的机理 ,并引入侧阻力影响系数及端阻力影响系数 ,提出了后压浆钻孔灌注桩单桩承载力的计算方
6) end resistance coefficient
端阻力影响系数
1.
Through the analysis on the elements influencing the bearing capability such as settlement, mud thick and shape of hole wall the mechanics adopting post grouting technology to enhancing bearing capability of single pile are elaborated and the side resistance coefficient and end resistance coefficient are introduced.
说明了后压浆技术在钻孔灌注桩施工中提高单桩承载力的机理 ,并引入侧阻力影响系数及端阻力影响系数 ,提出了后压浆钻孔灌注桩单桩承载力的计算方
补充资料:临界阻尼系数
分子式:
CAS号:
性质:由质量、弹簧和黏性阻尼组成的单自由度振动系统中,当阻尼系数增大至某一临界值,系统就会出现不发生自由振动的状态,在该临界伏态下的阻尼系数称为临界阻尼系数,临界阻尼系数Cc可由式求得:Cc=,式中,m为材料质量;k为弹簧常数。
CAS号:
性质:由质量、弹簧和黏性阻尼组成的单自由度振动系统中,当阻尼系数增大至某一临界值,系统就会出现不发生自由振动的状态,在该临界伏态下的阻尼系数称为临界阻尼系数,临界阻尼系数Cc可由式求得:Cc=,式中,m为材料质量;k为弹簧常数。
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