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- The design, characteristics and advantages of jointless line continuous welded rail on the railway bridge in our country were introduced. 介紹無縫線路的優點、我國鐵路橋上無縫線路的設計及其特點。
- With the development of high-speed and high-haul railway lines, the continuous welded rail (CWR) has been used in many countries. 隨著鐵路高速化與重載化的發展,世界各國均廣泛採用無縫線路技術。
- Tracks [Long welded rails] are being laid for[on] this line. 這條線路正在鋪設鐵軌[長軌]。
- Tracks [Long welded rails] are being laid for[om] this line. 這條線路正在鋪設鐵軌[長軌]。
- It is proved by experiments that this closed loop control system can eliminate the influence by man made effects, assure the weld parameters? repetition? simplify the operation, stabilize the quality of the welded rail. 控制系統現場應用表明,採用該系統進行的鋼軌氣壓焊焊接,可大大減少人為因素的影響,保證焊接參數的復現性,簡化操作,穩定鋼軌焊接質量。
- As the use of continuous welded rail (CWR) increases in track structure, the derailing disasters associated with track also increase in great numbers due to the high compressive thermal stress. 摘要把溫度力作用下的無縫線路簡化為縱向力作用的彈性等間距支承的無限長均勻梁結構,通過連續梁理論,建立了縱向力作用下無縫線路鋼軌的振動模型。
- The joint less switch is one of the critical technology for the implementation of trans-section Continuous Welded Rail (CWR), which enables that CWR will no longer be a barricade of driving speed. 無縫道岔是實現跨區間無縫線路的關鍵技術之一,使無縫線路真正不再成為提高行車速度的制約因素。
- As the use of continuous welded rail(CWR)increases in track structure,the derailing disasters associated with track also increase in great numbers due to the high compressive thermal stress. 把溫度力作用下的無縫線路簡化為縱向力作用的彈性等間距支承的無限長均勻梁結構,通過連續梁理論,建立了縱向力作用下無縫線路鋼軌的振動模型。
- Welded rail tunnels used mobile CWR rail contact welding method for China's domestic initiative. 隧道內焊軌採用移動式無縫線路鋼軌接觸焊施工方法,為中國國內首創。
- Long rails in jointless track are usually made on welded rail site or in railway welded rail factory. 摘要無縫線路長鋼軌道常由鐵路焊軌廠或現場焊軌基地焊接。
- Long welded rail transporting and working train 長鋼軌運輸作業列車
- Track buckling of continuous welded rail 無縫線路脹軌跑道
- And welded rails have begun to replace jointed rail. all these developments permit higher speeds and a smoother ride. 焊接軌道已開始代替有接頭的軌道。所有這些技術使火車的速度更快,行駛更平穩。
- continuous welded rail on bridges 橋上無縫線路
- continuous welded rail on viaduct 橋上無縫線路
- continuously welded rail on bridge 橋上無縫線路
- It's cheaper to ship goods by road than by rail. 公路運輸比鐵路運輸便宜。
- To lay continuously welded rails on railway bridges,small resistance fasteners are used to be applied to reduce the mutual interaction forces between the rails and the bridges. 在鐵路橋樑上鋪設無縫線路,為了降低梁跨結構和鋼軌之間的相互作用力,往往採用小阻力扣件。
- The coal will be shipped by rail. 這些煤將用火車裝運。
- If you are under 26 you can buy cheap rail tickets. 未滿26歲者可購買廉價火車票。