1) lead-core rubber damper
橡胶铅芯阻尼器
1.
Small and light lead-core rubber damper(LRD) can effectively control structural aeolian vibration.
选用体积小、质量轻的橡胶铅芯阻尼器(LRD)控制结构风振可以取得较好的效果。
2.
Using Yun-Guang ±800 kV UHV DC transmission project as background and combining its engineering characteristics,the aeolian vibration response of transmission tower controlled by lead-core rubber dampers is studied.
以云广±800 kV特高压直流输电工程为研究背景,结合工程的特点,研究了橡胶铅芯阻尼器控制下输电塔的风振响应。
2) lead-rubber damper
橡胶铅芯阻尼器
1.
In order to provide a guide of the reasonable methods in natural vibration period and wind-induced vibration control, the dynamic characteristics, the numerical simulation of wind load, the research and development of lead-rubber damper, the effect of wind-induced vibration control and its verification, the seismic response deserve special attention.
本文的研究主要在大跨越输电塔-线体系的动力特性,风荷载特性和数值模拟,橡胶铅芯阻尼器的研发和布置方法,风振控制,风控效果的敏感性和验证,地震响应等方面开展,希望能给出在工程实际运用时大跨越输电塔的动力特性计算和风振控制方法的合理选择指引。
2.
The lead-rubber damper(LRD) is developed to control the wind-induced vibration of big-span electrical transmission tower under different wind directions.
针对大跨越输电塔在不同风向角的动风作用下的动力响应,提出了一种橡胶铅芯阻尼器用于风振控制,并研究了大跨越输电塔的最不利风向角,及其横线向和顺线向的振动情况。
3) lead-rubber damper
铅芯橡胶阻尼器
1.
Energy dissipation effect analysis of the tall building equipped with lead-rubber dampers;
高层建筑铅芯橡胶阻尼器减震效果的计算分析
2.
Additionally,lead-rubber dampers are installed on head of tower to control the vibration induced by broken wires.
同时,在塔头安装铅芯橡胶阻尼器,研究该阻尼器对体系断线相应的振动控制效果。
4) combined lead rubber damper
铅橡胶复合阻尼器
1.
Experimental study on properties of combined lead rubber dampers;
铅橡胶复合阻尼器的性能试验研究
5) lead-high-rubber-damper
铅高阻尼橡胶
1.
On the basis of analyzing and researching the test result, construction feature and mechanical model of lead-high-rubber-damper that is exploited by us, this pape.
并在对本课题组开发的铅高阻尼橡胶阻尼器试验分析的基础上,对其构造特点及力学模型进行了进一步的研究,进而开发了铅高阻尼橡胶耗能型连梁装置。
6) lead viscoelastic damper
粘弹铅芯阻尼器
1.
Based on the example of the Chuxiong Yunnan-Huidong Guangdong ±800 kV transmission line system,this paper investigates the effect of the jumping induced by the ice-shedding with four cases,and analyses the vibration controls under six installing cases of the lead viscoelastic dampers by using the nonlinear time history analysis method.
以云南楚雄至广东穗东±800kV特高压直流输电工程背景,采用非线性时程分析法,计算分析了四种工况下的输电线路的脱冰跳跃问题,并采用四种双层粘弹铅芯阻尼器布置方案对其进行了控制研究。
2.
Based on a certain project, the lead viscoelastic dampers with lead double layers of glue elastic material and inside are used to control the wind performance.
以此为工程背景,采用了双层粘弹性材料和铅组合的粘弹铅芯阻尼器进行风振控制。
3.
Based on the example of Jindongnan-Nanyang-Jingmen 1000kV transmission lines system,jumping responses induced by ice-shedding in four cases are investigated,and the vibration controls in six installing cases of lead viscoelastic dampers using the nonlinear time history analysis method are studied.
以晋东南-南阳-荆门1000kV大跨越输电线路为工程背景,采用非线性时程分析法,计算分析了四种工况下的输电线路的脱冰跳跃问题,并采用六种双层粘弹铅芯阻尼器布置方案对其进行了控制研究。
补充资料:阻尼型电容分压器(见分压器)
阻尼型电容分压器(见分压器)
damped capacitor voltage dividers
阻尼型电粤万压藉一”divider尽)见分压器(dam卯d eapaei、orvoltage
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