beam vibration
常見例句
- Based on Hamiton's principle, the coupling vibration of multi-span uniform beam subjected to moving load is analysed by using fitting beam vibration mode functions assumed modes.
根據(jù)哈密頓原理,應(yīng)用插值振型函數(shù)法,分析了多跨連續(xù)梁在移動荷載作用下的車橋耦合振動動態(tài)響應(yīng)。 - The dynamical simulation shows that the terms of rigid-flexible motion and rigid rotating angle motion have deep influence upon the beam vibration, especially, with initial deformation.
動力學(xué)仿真結(jié)果表明剛?cè)狁詈匣剞D(zhuǎn)角度以及梁剛—柔運(yùn)動耦合項,對梁端位移具有較大的影響,尤其在梁具有初始變形時更為明顯。 - The computations show that the foundation elasticity stiffness abrupt change has greater influences on beam vibration. This influences increase with increase of the velocity of the moving loads.
計算表明,基礎(chǔ)彈性突變對梁的振動有較大影響,其影響隨著移動荷載速度的增加而增加。 - When sound waves enter the tube, the vibration of the droplets will cause the sensor to detect changes optically as the beam is disturbed, supposedly resulting in near-perfect vocal reproduction.
ENGADGET: Inventor patents laser microphone 返回 beam vibration