additional damping meaning in English
补充阻尼
附加阻尼
Examples
- On this basis , the further research of anti - seismic of buckling restrained braced frame is performed . derive additional damping and influence of buckling restrained brace to column axis strength . example proved , as to concentrically braced frame , buckling restrained braced frame has better anti - seismic performance
在此基础上,将此种支撑应用于框架中,对防屈曲支撑框架的抗震性能作了进一步的研究,推导了防屈曲支撑的附加阻尼比以及防屈曲支撑对柱附加轴力的影响,并且通过对一个算例进行非线性时程分析验证了相对于普通中心支撑框架,防屈曲支撑框架具有更好的抗震性能。 - 4 . based on energy equivalence and power equivalence method separately , the additional damping ratio formula of nonlinear viscous damper is derived and it ' s suggested power equivalence method is more suitable for nonlinear viscous damper . then the transforming equality between actual and spectra velocity of structure is derived , based on which , the additional damping ratio equation is revised
4 、分别采用能量等效方法和功率等效方法，推导了非线性粘滞阻尼器的附加阻尼比公式，指出功率等效法更适合于非线性阻尼器；推导了结构的实际速度和谱速度之间的转换公式，基于该转换公式修正了功率等效方法下的附加阻尼比计算公式。 - Now there ' re more attentions upon development , mechanics performance , computation module , dynamic analytic method of dampers at home and abroad for research on the energy - dissipation structures with viscous damped bracings , but research on conceptual design principles and additional damping ratio ' s determination are less and only localized in terms of the principle which restrict the expansion and application of the energy - dissipation earthquake - reduction technique
国内外对粘滞阻尼消能支撑结构的研究多侧重于阻尼器的开发及其力学性能、计算模型、动力分析方法等方面，而对与实际工程应用直接相关的概念设计原则、附加阻尼比的确定等方面的研究则相对薄弱，一般仅限于原则性条款，这制约了消能减震技术的推广应用。