橋速比 的英文怎麼說

中文拼音 [qiáosùbǐ]
橋速比 英文
axle ratio
  • 橋 : 名詞1. （橋梁） bridge 2. （姓氏） a surname
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  1. Dar drive axle ratio

    驅動橋減速比
  2. 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。
  3. Attach much importance to develop advantageous parts and components assemblies as high - power engine, vehicle bridge, gearbox and etc

    重點發展大功率發動機、車橋、變速箱、等具有比較優勢的零部件總成。
  4. Zacarias also said that rebuilding work on the north - south highway ( of which the zambeze bridge is a key section ) would be finished by the end of the term of the current government, in 2009

    扎卡里亞斯還說，在莫南北高速公路的重建工作（贊比西大橋在其中非常重要）將於2009年，即本屆政府結束時竣工。
  5. Divers find two more bodies where a highway bridge collapsed in minneapolis, bringing the death toll to seven with six still missing

    密西西比高速公路橋跨塌事件中又有兩具遺體被潛水員發現，這使得遇難者數目增至七人，仍有六人失蹤。
  6. The collapsible loess is often met during the construction of the high - grade highway in the loess area, and the main failure is the uneven subsidence of the roadbed and the culvert, which affects the safe usage of the roadbed and the culvert, etc. directed against this, based on the chankou - lanzhou freeway construction, the paper analyzes the application of the composite ground formed by lime - soil pile under the bridge and designs the project, discusses the rules of the contact pressure, the stress ratio of the pile and the soil, compares the p - s curves of one pile, the composite ground formed by one pile and the composite ground formed by two piles based on the in - situ plate loading test, evaluates the bearing capacity of the composite ground of the project

    黃土地區的高等級公路建設中經常遇到濕陷性黃土問題，其病害類型主要是地基土受水浸濕后引起路基、橋臺、涵洞等的不均勻沉降，直接影響路基、構造物等的正常使用。針對此問題，本文依託甘肅讒口至蘭州柳溝河高速公路建設工程，對橋基灰土樁復合地基應用的可行性進行了深入分析，根據具體工程進行了合理的設計與計算，並配合現場靜載荷試驗及壓力盒實測數據，探討了基底應力分佈規律，樁土應力比，變形模量的變化關系，對比分析了單樁、單樁復合和雙樁復合的p ? s關系，對橋基灰土樁復合地基承載力進行了整體評價。
  7. Because the traffic volume in beijing city incessantly rises in recent years, and will continue to rise in future, in order to solve the travel difficulty and to reduce trip time, many loop roads and expressways are built. it is convenient for long - distance traffic, but it is a disadvantage to block - to - block traffic. due to expressway ' s separation from arterial roads, considerable traffic bypass into the grade - crossing intersection under the flyover, and lead to the traffic jam

    由於北京的交通量在近幾年持續增長，並在今後一段期繼續保持增長態勢，為了解決行車難，旅行時間長的問題，北京在修建了大量的環路和快速路，分隔了次幹道和支路與主路的便捷聯系，使得很多其他繞行交通走行在跨線橋下形成的環路輔道與主要幹道相交的平面交叉口，也使得此類交叉口交通壓力非常大，從交通構成來看，進口轉彎交通量比例也很大。
  8. Result shows : the vibration of vehicle is mainly relevant to velocity and uneven path. the higher the velocity is, the more uneven the path is, the more violent the vibration of vehicle is ; comparing dynamical response of middle bridge stride on vehicle passing bridge and on equivalent moving loads, the displacement is same but the velocity and the acceleration are different ; the result of velocity and acceleration of vehicle is big over the ground path than over the same path of bridge

    結果表明：車輛的振動主要和車速及軌道不平順有關，車速越高，軌道越不平順，車輛振動的就越劇烈；車過橋時橋梁跨中動力響應與等效移動荷載作用下橋梁跨中動力響應比較，橋梁跨中的位移基本相近，速度和加速度則不同，等效移動荷載作用情況下的數值比較大；車輛過地面軌道不平順時的速度、加速度比車輛過橋上同樣軌道不平順時的數值大。
  9. The results show that the aerodynamic stability of long - span suspension bridges is significantly influenced by the static wind action, whereas the spatial non - uniformity of wind speed and the cable ' s wind load have basically no influence on it

    結果表明：靜風效應對大跨徑懸索橋空氣動力穩定性的影響比較重要，但是風速空間非均勻分佈和纜索風荷載等因素對大跨徑懸索橋的空氣動力穩定性基本沒有影響。
  10. North bridge is the center of communication with many high - speed buses and connects cpu, sdram, apg equipment and pci equipment. south bridge is connected to north bridge with pci bus, it has many low speed buses, such as isa, ide, usb, floppy disk, p / s2, serial port, parallel port. with its characteristic, this system has two million ethernet interfaces and one watch - control module

    其中，北橋是整個系統的核心通信部分，含有豐富的高速總線介面，連接了cpu 、 sdram 、 agp設備和pci設備；南橋和北橋通過pci總線互聯，它引出的總線一般速率比較慢，如isa 、 ide 、 usb 、 floppydisk 、 p s2 、串口、並口等。
  11. Through militia programs, the final plan is to change the transmission ratio of gearbox, the parameter of friction piece as well as the gear width of the sixth gear of the second shaft. finally, the parts of transmission system - clutch, gearbox, driving shaft, driving bridge are checked and the problems are solved

    本文通過多目標規劃，最終的優化方案是適當改變變速器傳動比、摩擦片參數及二軸六檔齒輪齒寬，最後對傳動系各部件- - -離合器、變速器、傳動軸、驅動橋等進行了校核，使問題得到妥善解決。
  12. By the experimental formulation, the one - dimension model is put up. the result is compared with the two - dimension modulus, satisfied results has got

    利用傳統的經驗公式，建立了高架橋體系的一次梁模型，計算結果與二次梁模型進行對比，在速度較低情況下，吻合效果良好。
  13. The airlines have reached wenzhou for years ; the jinhua - wenzhou railway project has been recently fulfilled. bridges span the rivers and huge ships paddle up and down the sea, and a high - way connecting wenzhou and taizhou will be soon accompiished. these modern transportations and communications will surely shorten the distance from yandang to the outside world

    但如今交通狀況已非昔比：溫州機場開通已久，金溫鐵路亦已建成，長橋飛架甫北，巨輪穿梭海上，連結溫臺的高速公路指日可待，陸海空俱備的現代化交通網路，把雁蕩山和世界的距離頓時拉近，即使你遠在萬里之外，也能朝發而夕至。
  14. Vibration characteristics test was carried on a model of one three - spanned prestressed concrete ( pc ) shew continuous box girders, which was designed in jing hu high speed railway of china. we discuss the difference between the results of test and 3d fem analysis with two cases of orthogonality and shew, and explore the dynamic properties of skew box girders

    通過對我國京滬高速鐵路設計中的一座三跨預應力混凝土斜交箱形連續梁橋縮尺模型自振特性參數的測試，比較了正交、斜交箱梁的固有頻率的差異，通過與空間結構分析結果的對比，最後討論了斜交箱梁的動力性能。
  15. Abstract : vibration characteristics test was carried on a model of one three - spanned prestressed concrete ( pc ) shew continuous box girders, which was designed in jing hu high speed railway of china. we discuss the difference between the results of test and 3d fem analysis with two cases of orthogonality and shew, and explore the dynamic properties of skew box girders

    文摘:通過對我國京滬高速鐵路設計中的一座三跨預應力混凝土斜交箱形連續梁橋縮尺模型自振特性參數的測試，比較了正交、斜交箱梁的固有頻率的差異，通過與空間結構分析結果的對比，最後討論了斜交箱梁的動力性能。
  16. The paper research the problem of depression of bridge approach of seasonal frozen zone according to highway chang ? u. it includes common ground soft ground, includes analysis of economic and engineering. at the same time, some treasures have been analyzed in contrast. the paper presents some measures to copy with soft ground and common ground

    本文結合長余高速公路對季凍區的橋頭路堤沉降進行了分析，既有一般地基又有軟土地基，同時針對軟土地基的處置方式進行了深入的對比分析，既有技術上的又有經濟上的，還給出了對一般地基和軟土地基的一般處理方法，同時提出了應把橋頭跳車率控制在5以內的理論。
  17. By comparing and analyzing the measured water level, three - dimensional velocity distribution and turbulent character around the bridge location, the calculation method for the backwater of skew bridges is improved and the reduction factor of block water width is presented

    通過對橋位附近的實測水位與水流三維流速分佈及紊動特性的比較分析，改進了計算斜交橋壅水的方法，並給出阻水寬度折算系數。
  18. On the comparison of dynamic effects on bridges of maglev trains with high - speed wheel rail trains

    磁浮列車與輪軌高速列車對線橋動力作用的比較研究
  19. In the thesis domestic and foreign relation model of standard penetration blow count and shearing velocity, standard penetration blow count and deformation modular, shearing velocity and foundation bearing capacity are analyzed. on base of these analysis a new calculation model that applying rayleigh wave velocity to calculate the stress ratio of pile and soil between piles is established. because of the difference of region and soil character, the new model own three branch model, ie, japan model, wuhan model, xia liaohe mo del, in three different conditions

    文章通過分析國內外標準貫入擊數與剪切波速、標準貫入擊數與變形模量、剪切波速與地基土承載力之間的關系模型，並考慮到地區性和土質類別的差異，分別選用日本公路橋梁抗震設計新規程模型（日本模型） 、武漢地區模型、下遼河平原模型三種模型建立了新的樁土應力比計算模型? ?應用瑞雷波速求解樁土應力比之間的計算模型。
  20. Four people were confirmed dead and at least 79 others injured when an eight - lane freeway bridge in minneapolis, minn., collapsed into the mississippi river below wednesday, according to updated casualty figures

    根據最新傷亡顯示，周三美國明尼蘇達州明尼阿波利斯八字形高速橋坍塌至密西西比河上，有4人確認已經死亡，還有79人受傷。
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