沉管隧道 的英文怎麼說

中文拼音 [chénguǎnsuìdào]
沉管隧道 英文
immersed tube tunnel
  • 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 隧 : Ⅰ名詞1. （隧道; 地道） tunnel; underground pass2. [書面語] （道路） road3. （郊外的地方） suburbsⅡ動詞[書面語] （旋轉） turn
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 隧道 : tunnel; tunneling; tunnelling; chunnel; drive
  1. With the development of the technology to build tunnels with sunken tubes in china, more and more subaquatic tumiels are built with sunken tubes and construction of the tubes in dry - docks is one of the important factors for building subaquatic tunnels with sunken tubes

    摘要隨著我國沉管法修建隧道技術的發展，越來越多的水下隧道採用沉管法施工，而干塢是沉管隧道修建的重要因素之一。
  2. Both tsing kwai highway and west kowloon highway are essentially on viaducts, until the route finally enters hong kong s first dual 3 - lane immersed tube tunnel, the western harbour crossing, which measures 2 km from the portal on the west kowloon reclamation near yau ma tei to the exit and the end of the new airport access, at sai ying pun on hong kong island

    青葵公路和西九公路均主要為高架道路，直至進入本港首條雙程三線沉管隧道西區海底隧道。這條過海隧道由位於西九填海區近油麻地的入口至設于港島西營盤新機場通道終點的出口計，全長兩公里。
  3. This paper deals with seismic analysis of an immersed tunnel using the travelling wave method the objective of the analysis is to obtain the maximum stresses in the tunnel body and the relative displacements at the joints for design purpose in analysis ， the axial and transverse input waves are treated as two independent waves with different amplitudes and periods the method has been found to have the advantages of simplicity and clearness in physical concepts however ， reasonableness of the prediction by the method depends largely on the input data ， such as the wave amplitude ， the wave length ， the propergation speed of the travelling wave as well as the reaction coefficient of the ground thus ， determination of the input data is discussed in detail finally ， the method is applied to analysis of huangsha - fangcun immersed tunnel across the pearl river in guangzhou

    將行波法應用到剛度較大、分段較多的水下沉管隧道的地震分析中，提出把軸向、橫向兩個輸入波處理為兩個獨立的行波的方法行波法是否符合實際，與輸入地震波的有關參數及地基系數選取有很大關系，作者對此進行了比較深入的討論，使輸入參數的選取簡單、明確，便於對計算結果進行分析與判斷最後應用此法對珠江水下隧道的工程實例進行了計算
  4. This paper deals with seismic response of a tunnel - soil system immersed tunnel ， as an underground structure ， must be compatible with the deformation of the surrounding soil thus the simplified model for a tunnel - soil system is established through two steps at the first step ， an mdof system is developed for modeling the foundation soil to this end ， dynamic behavior of the foundation soil is analyzed a typical section of the foundation soil simplified as a single mass - spring system on the basis of some equivalent criteria those mass are linked longitudinally by elastic springs to form an mdof system at the second step ， the tunnel is treated as a beam on elastic foundation ; that is ， the tunnel is connected with the soil massed to form a tunnel - soil system this model has been applied to the seismic analysis of huangsha fangcun immersed tunnel across the pearl river in guangzhou design recommendation is proposed on the basis of this analysis

    研究沉管隧道在地震條件下整體受力的分析方法分兩步建立計算模型第一步通過分析場地地基土切片的動力特性，根據等效原則將其化為等效單質點體系，然後在縱向用等效彈簧連接而成為多質點體系的地基土計算模型；第二步將隧道看作彈性地基梁與上述多質點體系通過等效彈簧連結而得到土隧道體系的計算模型本文結合廣州黃沙芳村珠江水下隧道工程實例建立了具體的計算模型並對多種不同的約束條件，進行了縱向與橫向地震響應時程分析，為該隧道的抗震設計提供依據
  5. Figure 3 - immersed tube tunnel option - above seabed

    圖3 -沉管隧道方案在海床之上
  6. Problems needing attention in survey of immersed tunnel

    沉管隧道測量中值得注意的幾個問題
  7. Abstract : based on references and works of authors, this paper presents the developments, key techniques of immersed tunnel tube in abroad and home recently years, and an alyses its advantages and shortcomings. finally, it gives an intro duction of so me model experiments ( including transportation, immersing, silting and ventilating ) for immersed tube

    文摘:對沉管隧道的國內外發展情況、沉管隧道的防水、地基處理、浮運沉放等技術作了概述，文中還將沉管隧道與橋梁、沉埋法與盾構法進行了相應比較，指出了沉管隧道的優點及有關顧慮，最後就有關沉管隧道的模型試驗作了相應介紹
  8. Calculation methods for settlements of immersed tunnels induced by tidal load

    潮汐荷載引起沉管隧道沉降計算方法
  9. Immersed tube tunnel options

    沉管隧道方案
  10. The numerical results provide references for preliminary design of the tunnel

    計算結果為長江沉管隧道的初步設計提供了參考依據。
  11. Immersed tube tunnel

    沉管隧道
  12. The foundations of the cwb tunnel cause further constraints to immersed tube tunnel construction

    -中環灣仔繞道隧道的地基，對建造沉管隧道構成進一步的限制。
  13. Research on the underwater grouting plan of soft ground treatment on caisson tunnel cross yangzhi rever in nanjing

    南京過江沉管隧道軟基處理水下注漿方案探討
  14. Figure 4 - immersed tube tunnel option - below seabed, profile between pla berth and central reclamation phase i

    圖4 -沉管隧道方案在海床之下，地鐵荃灣線的剖面圖
  15. Then, the stress state on adapter between two immersed tubes is calculated based on 3 - d finite element method

    並採用三維有限元擬靜力方法，對沉管隧道接頭受力狀態進行分析計算。
  16. Constructing the cwb as an immersed tube tunnel, without reclamation over the top of it, would result in various problems mainly associated with the fact that the tunnel structure would be above seabed level

    -以沉管隧道方式興建中環灣仔繞道，但繞道上又不進行填海的話，會引致多個問題，主要因為隧道結構在海床之上。
  17. Because of its advantages in traversing the channels, with the development of the national economy, immersed tunnels will inevitably be used as the main means of traversing rivers, bays and seabeds. in the cities divided by rivers over bays, immersed tunnels have great superiorities in connecting the different parts

    由於沉管隧道在跨越水道上所具有的優越性，我國隨著經濟的發展，必然將沉管隧道作為穿越河流、港灣、海底的重要手段，在被河流港灣分割的城市，用沉管隧道聯系城市交通尤其具有優越性。
  18. However, immersed tunnels are generally build in soft soil shallowly and affected greatly by the earthquake. in view of its importance and underwater particularity, the destruction of immersed tunnels will be disastrous. accordingly, it is necessary to carry out earthquake - resistant research of immersed tunnels

    然而，沉管隧道一般修建在軟弱地層中，埋置淺，受地震影響大，同時由於沉管隧道的重要性及在水下的特殊性，一旦破壞將產生災難性後果，因此，對沉管隧道進行抗震研究是十分必要的。
  19. Currently, researchers from home and abroad usually use simplified models in the aseismatic analyses of immersed tunnels, which can not properly simulate the two functions of the soil, while the finite element method solves this problem successfully, and the development of numeric calculation and computer technology lays a solid basis for its application, it is a pity that the applications of fem is not common currently

    目前，國內外對沉管隧道進行抗震分析時，大多採用簡化計算模型，將土的作用以等價彈簧和阻尼器代替，不能適當模擬土既是地震波的傳播介質又是結構物的支承介質的雙重作用。動力有限元法的連續介質模型很好的解決了這一問題，數值計算理論和計算機技術的發展為該方法的應用奠定了堅實的基礎，然而，目前這方面的應用還很少。
  20. Dredging of an immersed tube tunnel trench to - 30mpd alongside the existing gravity structure seawalls would undermine the seawalls, the bases of which are around - 5mpd

    現有的重力式結構海堤的地基在主水平基準面以下約5米，沿海堤挖掘沉管隧道坑道至主水平基準面以下30米會削弱這些海堤。
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