boom truck 中文意思是什麼

boom truck 解釋
工作臺車
  • boom : n 1 （雷、炮等的）隆隆聲，轟轟聲，（波浪的）澎湃聲；（鼓等的）咚咚聲；（蜂等的）嗡嗡聲；（鷺鷥等...
  • truck : n 1 〈美國〉運貨汽車，卡車；貨車 （＝ 〈英國〉 lorry）。2 （鐵路上的）手搖車；手推車，（車站上的...
  1. At the same time it has an important significance to study roundly the structure of boom system of the truck - mounted concrete pump. based on the certain boom system model of the truck - mounted concrete pump made in china, the primary content of this thesis includes two aspect of boom system of the truck - mounted concrete pump. one is the dynamics simulink of boom system based on flexible multi - body and stress of boom structure based on the result of dynamics simulation of boom system

    論文在綜述國內外混凝土泵車發展概況和技術水平的基礎上，說明了臂架系統的研究現狀及本論文所基於的方法，並從以下兩個方面對臂架系統進行了研究: 1 .利用pro / e建立了臂架系統的三維模擬模型，利用ansys軟體與adams軟體，對臂架系統的工作過程進行了基於剛柔混合臂架模型的動力學模擬，得到了基於精確動力學模擬結果的臂架的動應力分析結果。
  2. The other is the resonance of boom system of the truck - mounted concrete pump and the frequency response of displacement and acceleration of testing point. the main results and argumentations of this thesis are listed below in detail. 1. based on the certain boom system model of the truck - mounted concrete pump made in china, three - dimensional model of boom system of the truck - mounted concrete pump is built by using the softwar of pro / engineer

    2 .基於剛柔混合柔臂架模型，利用adams的振動模塊，以混凝土流動時的沖擊力為激勵對臂架系統進行了諧響應振動研究，得到臂架振動響應的幅頻曲線，並對結果曲線進行了分析，在此基礎之上，研究了油缸阻尼對臂架末端振動位移和振動加速度的影響。
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