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題 名 | 50N#8關節式PC枕道岔研製=50N#8 Articulated Pillow Turnout PC Development |
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作 者 | 張慶生; | 書刊名 | 臺鐵資料 |
卷 期 | 338 2009.06[民98.06] |
頁 次 | 頁93-97 |
分類號 | 442.52 |
關鍵詞 | PC枕; 軌道系統; 關節式道岔; |
語 文 | 中文(Chinese) |
中文摘要 | 近年來本局為強化軌道結構,確保行車安全,提高行車速度與縮短乘車時間,大量使用PC 枕,以其堅固易維護的混凝土特性逐漸取代易腐的木枕,致PC 枕之數量大幅增加。道枕的功用是保持兩鋼軌間的軌距不變,維持軌道線形,讓鐵道車輛之重量藉由枕木將荷重均勻分佈於道碴道床之中,減少維修人力。 |
英文摘要 | In recent years to strengthen the track structure of this Council to ensure road safety and to improve the traffic speed and to shorten the travel time, large-scale use of PC Pillow, with its easy to maintain sturdy concrete characteristics of the wood gradually replace perishable pillows, pillow of the number of PC-induced increase substantially. Road pillow is to maintain the function of the gauge between the two rail unchanged linear track so that the weight of vehicles by rail sleepers will be uniformly distributed load on the track bed ballast, the reduced maintenance manpower. |
本系統中英文摘要資訊取自各篇刊載內容。