railway inspection car 中文意思是什麼
railway inspection car
解釋
檢道車- railway : n. 1. 〈英國〉鐵路；鐵路系統，鐵道部門。2. 〈美國〉（市內）輕軌（鐵路）。vi. 〈英國〉坐火車旅行。vt. 在…鋪設鐵路。
- inspection : n. 1. 檢查，檢驗；審查。2. 檢閱，視察；參觀。
- car : 1 civil air regulations 民航條例。2 controlled avalanche rectifier 可控雪崩整流器。n 1 車輛；（小...
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By means of trigonometrical progression method and the mainline track spectrum, the sample function of the chinese mainline railway track random geometric irregularity is simulated. with the data obtained from track geometry inspection car on qinhuangdao - shenyang special line for passenger transport and arma time series model, the sample function of high - speed railway track random geometric irregularity are simulated. based on existing literature, the artificial bogie crawl waves at various different speeds are randomly simulated
根據我國干線鐵路軌道譜，採用三角級數法模擬出干線鐵路和準高速鐵路軌道不平順的樣本函數；根據秦沈客運專線高速試驗段軌檢車資料，採用arma時間序列模型模擬了高速鐵路軌道不平順隨機樣本函數；在既有研究資料的基礎上模擬出各種速度客車構架人工蛇行波；用隨機變量描述道床橫向剛度，並進行了隨機模擬；將振動理論和穩定理論結合建立系統的分析模型和運動方程；根據monte ? carlo法編制了車輛?軌道耦合系統隨機振動分析程序，進行了無縫線路隨機動力響應分析，通過試驗對計算模型、計算方法進行了驗證。 -
To master in time the status of railway track geometry under repeated train loads, modem track inspection car and computer processing techniques are adopted to inspect it and evaluation standards concerned are established in many countries
摘要為了及時掌握列車反復荷載作用下的軌道幾何形位狀態，各國鐵路管理部門都採用了現代軌檢車和計算機處理技術來監測其變化情況，並制定了相應的評價標準。
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