double-track tunnel 中文意思是什麼

double-track tunnel 解釋
雙線隧洞
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
  • tunnel : n 隧道；地道；坑道；管道，煙道，風洞；【礦物】石巷，平峒。 tunnel warfare 地道戰。vt （〈英國〉 l...
  1. Construction technology for double line elastic monolithic track bed of east qinling super - long tunnel

    東秦嶺特長隧道雙線彈性整體道床施工技術
  2. By analyzing the relation between the train passing capacity and tunnel length as well as tunnel slopes the upper and lower limits for installing mechanical ventilation in railway double track tunnel have been determined, which provides science foundations for the formulation the ventilation design norm for railway double track tunnels in operation

    通過對列車通過能力與隧道長度和坡度關系的進一步研究，得出了內燃牽引雙線鐵路隧道設置機械通風的上、下界限，為雙線鐵路隧道運營通風設計規范的制訂提供了科學依據。
  3. It has been reported that the alignment of the kowloon southern link ( ksl ) proposed by the kowloon - canton railway corporation ( kcrc ) is 50 metres away from the hong kong cultural centre ( hkcc ), and that kcrc will provide a special double - floating track slab inside the tunnel sections along salisbury road to ensure that the facilities of the adjacent hkcc do not suffer noise or vibration in excess of statutory limits

    據報，九廣鐵路公司表示擬興建的九龍南環線鐵路定線距離香港文化中心50米，而該公司會在該線沿梳士巴利道一段的隧道內裝設一套特殊的雙重浮動軌道平板，以確保毗鄰的香港文化中心設施所受的噪音或震動影響，不會超出法例標準。
  4. The paper introduces the progress and the statue quo of tunnel portal construction, discusses the condition to employ full face method, bench cut method, single side heading method and double sides heading method of portal construction, points out advantages and disadvantages of these methods. the order to adopt these methods of single track, double track and tri - track tunnel in shallow - depth, uneven pressure and incompact ground is also advised after compare

    討論了全斷面法、臺階法、單側壁導坑法和雙側壁導坑法在隧道洞口段施工中的使用條件和優缺點，對這四種施工方法從各個方面進行了比選，提出了單線、雙線和三線隧道的洞口段處于淺埋、偏壓、鬆散的地層中時各種施工方法選擇的先後順序。
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