瓷柱的英文
knob insulator
porcelain knob
例句与用法
- For this case , this kind of damper seems not applicable because it does n ' t reduce the strain at the ankle of bushing but increases it under some conditions
而在含有速度脉冲近场地震动作用下，铅合金减震器不但没有降低瓷柱的应变，一些情况下还增加了瓷柱的应变。 - The reasons of equipment damage are primarily brittle destroy of bushings as most earthquake data show . hence , the seismic capability of equipments is just that of the bushings , namely the maximal strain of bushings controls the equipment damage
震害资料表明，电瓷型高压电气设备的破坏是引起高压电网系统破坏的关键点，而此类设备的破坏主要由于设备瓷柱部分脆性破坏造成。 - To investigating the damping effect under other types of ground motion , this paper constituted a three dimensional finite element model , in which the flange is simplified as an elastic joint and the dampers are as bar elements
考虑到断路器结构体系可能产生的扭转效应，本文建立了三维的有限元计算模型。模型中，瓷柱之间的连接法兰采用较为成熟的弹性连接模型，铅合金减震器简化为塑性杆单元。 - T he t esting d ata show that under the designed vibration waves , the lead alloy dampers are well functioning , not only reducing the strain at the ankle of bushing , but limiting significantly the relative displacement and absolute acceleration at the top of bushing
试验结果表明：在试验设计确定的地震动输入下，铅合金减震器的减震效果良好，不仅降低了断路器地震破坏指标? ?瓷柱根部应变，而且没有显著增加断路器顶部的位移和加速度反应。 - According to the structural characteristic of equipments a nd t he c ondition o f r unning e quipments , t he factors t hat i nfluence t he seismic capability of equipments would include bushings , flanges jointing bushings , bracket , dampers , cables , and so on
根据电瓷型高压电气设备的结构特征以及设备在运行时的状态可知，影响设备抗震性能的因素主要包括：瓷柱、瓷柱之间的连接法兰、设备支架、设备的减震和隔震装置、设备之间的导线等。
