rail bar 中文意思是什麼

rail bar 解釋
軌條
  • rail : n 1 （圍欄等的）橫木，橫檔；（釘帽架等用的）橫條，欄桿，扶手；〈pl 〉圍欄。2 軌道；鋼軌；鐵路；〈...
  • bar : BAR ＝ Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒，桿，條；棒狀物。2...
  1. Rolling stock. rail trucks having pneumatic emptying, for the transport of loose pulverulent products, with emptying under a maximum operating pressure of 2, 67 bar - dome and closing device

    鐵路機車車輛.在最大壓力為2 . 67bar的散裝粉狀產品運輸用氣動排空鐵路貨車.圓蓋和封閉裝置
  2. As the bolt tension increase, the tension of rail web, stress of joint bar and stress of joint bolt would increase accordingly, but the displacement of rail would become smaller

    螺栓扭矩增大，接頭區鋼軌軌腰拉力、夾板應力、螺桿內應力都會增大，而鋼軌位移會隨著螺栓扭矩的增大而減小。
  3. I - bar, angle bar, u - bar, round bar, deformed steel bar ;, strap steel, rail steel, steel for agricultural - purpose etc.

    工字鋼角鋼槽鋼圓鋼螺紋鋼帶鋼鐵道用鋼農業用鋼等。
  4. Commonly, if slide between joint bar and rail is permitted, the bolt torque ranged from 500n - m to 700n - m is suitable. if the joint is " frozen ", the bolt torque should range from 900n - m to 1100n - m

    一般來說，如果允許夾板與鋼軌相互滑動，接頭扭矩500 700n ? m范圍是適宜的；如果將接頭「凍結」 ，則螺栓扭矩應在900 1000n ? m左右。
  5. As the analysis shows that stress of the outside joint bar of rail is higher than that of the inner joint bar when a wheel rolls over the rail joint. furthermore the change of bolt tension has great effect to the stress distribution and stress level of all parts of rail joint

    分析表明：接頭受力時，鋼軌外側夾板的應力水平比內側夾板的應力水平高；在受力條件相同的情況下，螺栓扭矩的變化對接頭各部件的應力分佈及應力水平有較大影響。
  6. In this paper we present improved draft of joint bar in the base of the analysis of rail joint. the draft is reasonable for it can make the stress evenly when a wheel rolls over the rail joint

    同時，本文根據對夾板的應力分析提出了改進的接頭夾板方案，認為該方案能使夾板均勻受力，在設計上是合理的。
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