摩擦擺 的英文怎麼說
中文拼音 [mócābǎi]
摩擦擺
英文
friction pendulum-
Standard test method for measuring surface frictional properties using the british pendulum tester
用英國擺錘檢驗器測定表面摩擦性能的方法This we can do by means of a marvelous invention called an air trough which gets rid of friction.
我們可以利用一個稱為氣墊的驚人的發明來做實驗，它能擺脫摩擦力。A novel friction pendulum system ( fps ) with dual rollers is studied based on the multibody dynamics theory
摘要應用多體動力學理論研究了一種新的輥軸型摩擦擺隔振系統。We built a test road and after one year, we used surface wave exploration to test. the result is that the repaired layer felt old road well and have no empty spot. we used the pendulum friction tested and the results are the wear - resisting property is better than cement concrete pavement and pendulum friction is higher than cement concrete pavement
此種材料同原有水泥混凝土路面的粘結性能強，強度上升快，韌性大，抗凍性好，防水抗滲；通過試驗路運營一年多的檢測結果表明：通過面波儀測定修補層與原路面粘結良好，沒有脫空點；利用擺式摩擦儀測定其耐摩耗性能優于原水泥混凝土路面。Third, a solid lubricant embedded 40cr - ptfe bearing and a bronze c86300 - ptfe bearing were prepared. the comparatively tribological tests were performed in an oscillating sliding tribotester. the conditions were a contact mean pressure of 80 mpa, an oscillating frequency of 0. 13 hz and relative humidity of
選擇40cr - ptfe鑲嵌型軸承與高強銅合金c86300 - ptfe鑲嵌型軸承在nh - 100型重載擺動摩擦試驗機上進行對比摩擦試驗，試驗條件為:承載壓強80mpa 、擺動頻率為0 . 13hz以及相對濕度為（ 60 3 ） % 。It has been analyzed the vibration status and energy response of a five - floor shear structure with and without fps isolator using the finite element program
摘要以一個摩擦擺隔震五層剪切型結構為例，採用有限元分析程序，計算分析了隔震與非隔震上部結構振動狀態和能量響應規律。As the slipping isolator consumed most of the input energy of earthquake the structure with the base fps isolator has been reduced the peak value of acceleration and displacement between floors of the structure effectively
由於滑動摩擦層耗散了絕大部分的地震輸入能量，採用摩擦擺基底隔震措施以有效降低上部結構的最大加速度和層間位移反應。The derived equation is useful for the study of dynamic characteristics of novel fps, and its solution directly expedites the simulation of the system in a control loop, and further facilitates the semi - active control process including novel fps
直接求解該運動方程可有效準確地研究摩擦擺隔振系統的動力學行為，並給包含該系統的半主動控制的模擬和實現帶來便利。分享友人