道路結構 的英文怎麼說

中文拼音 [dàolùjiēgòu]
道路結構 英文
road structure
  • 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） ...
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 道路 : road; way; path
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. Abstract : propagation characteristics of r wave in a pavement structures are analysed in this paper. based on the propagation characteristics of r wave, the horizontal propagation wave is simulated by using r wave, the vertical propagation wave is also simulated by using body wave in calculating dynamic response of pavement structures. the availability and accuracy of dispersion curves measured by sasw in pavement structures is analysed by using the presented method used to calculate dynamic response

    文摘:利用有限單元法分析了道路結構的r面波傳播特性：在深度方向上衰減較慢，傳播較深，波動性大.提出了在道路結構動力響應計算中，利用面波來模擬水平向傳播波，利用體波來模擬豎直向傳播波.通過算例來驗證該方法的可靠性和精確性，並利用這一動力響應計算方法分析了道路結構表面波測試中所獲彌散曲線的可靠性
  2. At first, on the basis of analyzing the structure of the freeway monitoring system, the paper puts forward systematic network structure ; secondly, it has analysed the composition and function of the montoring software. because this section of road conditions of freeway is very complicated, and there are a lot of tunnels along the freeway, in addition, the weather of some freeway sections is fogy. the system is divided into three subsystems in the function : the freeway section controlling, the fogy district controlling and the tunnel controlling ; thirdly, the main software of the freeway monitoring system is analysed and designed in the dissertation ; at last, the structure of procedure and user ' s interface are given, and the monitoring software of the freeway is implemented

    本文先從高速公路監控系統的體系結構入手，提出了系統的網路結構；其次，分析了監控軟體的組成和功能。由於該段高速公路路況復雜，沿線有多個隧道，部分路段還為霧區天氣。所以該系統從功能上劃分為三個子系統：路段監控、霧區監控和隧道監控；然後，對高速公路監控系統的部分軟體進行的分析和設計；最後，實現了高速公路監控系統的部分軟體，給出了主要的程序結構和用戶界面。
  3. The rheological equations, derived from n - s equation in hydromechanics employing the newton fluid model and the bingham plastic model, demonstrate that damping force can be controlled by changing the magnetic field in the gaps. 4

    流變學方程表明：改變阻尼通道的磁場強度可以控制磁流變阻尼器的阻尼力，從理論上分析了磁路參數和阻尼通道的結構參數對磁流變阻尼器阻尼力的影響。
  4. A circuit arrangement for deriving a phantom circuit. in four wire circuits, the two wires associated with the " go " channel form one " side circuit ", and those associated with the " return " channel form another

    用來派生一個幻象電路的電路結構。在四線電路中，與「去程」通道相關聯的兩線就形成了一個「半邊電路」 ，而與「回程」通道相關聯的兩線構成了另一個「半邊電路」 。
  5. The detailed contents are as follows. through comparatively analyzing design demands in the specifications of countries in the world for the high - speed railway bridges, studying all sorts of structure types of the guideway girder adopted in some country, and summarizing the design outlines of the magnetic levitation guideway girder, the author bring forward a new - style structure of guideway girder : composite steel - concrete structure

    具體研究內容有：通過分析對比世界各國高速鐵路橋梁的設計規范對高速鐵路橋梁的設計要求，研究各國各種磁懸浮試驗線路所採用的軌道梁結構型式，總結磁懸浮鐵路軌道梁的設計要點，提出了一種新型的軌道梁結構型式：鋼?混凝土組合結構軌道梁。
  6. Combining the rules of conserve railroad equipments, with the structure and the force peculiarity of. to stability the switch fundament as fast as possible, and sustain the structure strength and track framework rigidity, the check method, repair period and item of are discussed. furthermore, the problems how to bring into play the technical character of in the and operation

    按照線路設備養護維修的原則，結合提速道岔的結構形式和受力特點，為了盡快穩定道岔基礎、保持道岔結構強度和框架剛度，探討了提速道岔的檢測方法、維修周期和維修項目，同時討論了在日常養護維修和道岔使用中如何發揮提速道岔的技術特性等問題。
  7. Considering that the characteristics of our country ' s highway tunnels are always of long spans, tabular and of various geometry, by means of thorough analysis of the different problems existed in the design of support structures of the tunnels at present, this paper pays special attention to the two key problems, optimization method of form selection of structural section of the tunnel as well as the stability and bearing capacity of the support structures, in the design of the long and large tunnel on high - class highway, introduces the simplified complex - form optimum method in the structure optimization theory, discusses the optimum design model of lining section of highway tunnel with satisfying demands in building clearance, ventilation and load conditions, puts forward an optimization method of form selection of three different kinds of lining sectional forms ( i. e. single - center circle, three - center tabular circle and three - center sharp circle ), establishes a complete set of systematic optimum design the ory and method of long and large tunnel on high - class highway, develops the corresponding computer software used on the planned xuefeng mountain highway tunnel on shaoyang to huaihua expressway in hunan province for optimization of form selections of the structural sections, and obtains a series of relatively reasonable structural design parameters

    本文針對我國公路隧道多為大跨度、扁平、幾何形狀呈多樣化的特點，通過深入分析目前隧道支護結構設計中存在的各種問題，抓住高等級公路長大隧道設計中隧道結構斷面的優化選型及隧道支護結構的穩定性與承載能力兩個核心問題，引入結構優化理論中的簡易復合形優化方法，深入探討了滿足建築限界、通風條件、受力狀態約束等條件下公路隧道襯砌斷面優化設計模型，提出了三種襯砌斷面形狀（單心圓、坦三心圓和尖三心圓）的優化選型方法，建立起一套完善的高等級公路長大隧道的系統優化設計理論與方法，並開發出相應的計算機程序，用於擬建的上海至瑞麗國道主幹線湖南省邵陽至懷化高速公路雪峰山長大高速公路隧道的結構斷面優化選型，得出了一系列較為合理的支護結構設計參數。
  8. The features and present study state of traffic load are generalized, and the typical structure of pavement is introduced

    總結了交通荷載特性及其研究現狀，介紹了典型的道路結構特點。
  9. Taking the traffic load as moving point load, the deformation characteristics of longitudinal section of pavement and composite foundation under moving point load are analyzed, considering the effect of pore pressure, traffic velocity, parameters of pavement structure and subgrade. finally, two examples of pavement section and soft subgrade, longitudinal section of airport runway and composite foundation are calculated

    將交通荷載簡化為移動的集中荷載，計算分析了單次移動加載和循環移動加載條件下道路縱截面與復合地基共同變形特交通荷載作用下道路與軟土復合地基共同作用性狀研究性，探討了孔壓、行車速度及道路結構層和地基參數對道路變形的影響。
  10. With an analysis of the characteristics of beijing, the condition of its population distribution, and an exposure of the contradictions between road structure and modern traffic means, the author argues that urban roads ( railway lines ) shall be constructed ahead of districts ( blocks ), and light rail transport shall be given more attention to than metro development, and finally suggests that the structure of transport shall be optimized, including the construction of passenger terminals and fast suburban railways, so as to meet the needs of a modern city

    摘要分析了北京市的城市特點及人口分布現狀；指出了目前北京市道路結構的問題及其與現代化交通之間的矛盾；提出了要先建「線（路） 」后建「區」 ，在發展地鐵的同時重視發展輕軌運輸，按現代化城市要求優化道路結構，建設客運樞紐，發展市郊快速鐵路等建議。
  11. Road structure testing

    道路結構檢測
  12. This paper chose the important part of environment field, namely temperature field as research object, looking pavement structure as samdwich, according to heat conduction theory deduce the analytic solution of one dimension unstable state temperature field modified by year temperature of pavement structure in natural environment, tested by practically measure, the analytic solution of temperature field accords with the temperature distributing law of pavement structure

    道路環境場研究是路面長期性能研究的重要組成部分和基礎。本文選擇道路環境場中最主要組成部分? ?溫度場為研究對象，視路面結構為層狀體系，根據傳熱學原理推導出自然環境下經過年溫度修正的以天為周期的道路結構?維非穩態溫度場解析解，經過實測驗證，符合道路結構的溫度分佈規律。
  13. And the results show that the calculated settlement agree well with that of measured. the paper established the dynamic pore pressure models of soft soil subgrade and composite foundation, compiled the dynamic fem program of undrained effective stress method, considering the elasto - plasticity of foundation soil as well as the interaction of pavement and foundation, thoroughly analyzed the deformation characteristics of pavement and foundation, and these results are instructive for the construction of pavement or airport runway

    本文建立了軟土地基和復合地基的動孔壓經驗模型，編制了不排水有效應力動力反應分析有限元程序，不僅考慮了地基土體的彈塑性，而且考慮了道路結構與地基的相互作用，比較全面地分析了交通荷載作用下道路與地基的整體變形特性，對道路工程或機場道面工程的建設具有一定的指導意義。
  14. It is discussed that the load period, the damp ratio of pavement, the temperature of asphalt concrete, the resilient modulus of semi - rigid base, the material parameters and thickness of the composite foundation have influence on the vertical displacement, the radial stress of the base bottom and the sub - base bottom

    具體探討了荷載周期、道路結構體的阻尼比、瀝青混凝土的溫度、半剛性基層的回彈模量、復合地基的材料參數和厚度對特徵點的豎向位移、基層和底基層層底徑向應力的影響。
  15. In the area of seasonal frozen region, the road takes place the cycle of freezing and thawing variety with the season, the mainly disease harm generating from this is the frost heave and frost boiling etc. . the disease harm belongs to the heat transfer problem, but the effective measure to prevent and cure the frost boiling has something to do with the gradient of temperature and humidity

    在季節性凍土地區，道路隨季節交替發生凍融循環變化，由此產生的病害主要是凍脹和翻漿等。病害的形成歸根結底屬于熱質遷移問題，而防治凍脹與翻漿的有效措施無不與溫度和濕度有關，搞清冬季凍結過程道路結構體系溫度、濕度及應力的狀況，是正確設計路基路面，防治凍脹和翻漿的先決條件。
  16. The soft clay, which its natural strength is very slow, should be disposed to satisfy the design requirements of the highway and ensure the road running before it is covered by the semi - rigid asphalt pavement

    軟土的天然強度很低，在其上修建半剛性路面結構體前，一般需對軟土地基進行處理，以滿足道路結構體的設計要求，保證道路的正常運營。
  17. On this base, the paper analyzed influence factors of temperature field of pavement structure, and brought out calculating formulas of the maximal and minimum pavement temperature, the maximal temperature speed, the maximal temperature grads, and so on, all of these can provide theory bases for design of pavement structure and ltpp study

    在此基礎上，分析了道路結構溫度場的影響因素，提出了路面最高、最低溫度、最大溫度速率、最大溫度梯度等計算公式，為路面結構設計、路面長期性能研究提供了理論依據。
  18. The influence of temperature change, reference temperature, the surface cracking length and the reflective cracking length on the working properties of road structure is discussed. drucker - prager plastic criteria is used to simulate the characters of composite foundation and soft clay ground

    接著研究了低溫變化溫度場對軟土地基與無損、含有表面裂縫及含有反射裂縫道路結構體的相互作用，討論了路表變溫、基準溫度、表面裂縫長度和反射裂縫長度對道路結構體工作性狀的影響。
  19. With the dynamic pore pressure model of composite foundation established, the effects of pore pressure, horizontal load, parameters of pavement structure, soft subsoil and composite foundation on pavement deformation are discussed in detail

    採用本文建立的復合地基動孔壓模型，詳細分析了孔壓、道路結構層參數、復合地基和軟土地基各參數以及水平荷載對道路變形特性的影響。
  20. It is discussed that the load period, the damp ratio of pavement, the temperature of asphalt concrete, the resilient modulus of semi - rigid base, the material parameters and thickness of the composite foundation have influence on the dynamic stress intensity factor and the vertical displacement

    探討了荷載周期、道路結構體的阻尼比、瀝青混凝土的溫度、半剛性基層的回彈模量、復合地基的材料參數和厚度對動應力強度因子、特徵點的豎向位移變化規律的影響。
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