拱跨 的英文怎麼說

中文拼音 [gǒngkuà]
拱跨 英文
span of arch
  • 拱 : Ⅰ動詞1 （兩手相合 臂的前部上舉） cup one hand in the other before the chest 2 （環繞） encircle; ...
  • 跨 : 動詞1 （抬起一隻腳向前或向左右邁） step; stride 2 （兩腿分在物體的兩邊坐著或立著） bestride; stra...
  1. Tall trees arched across the river.

    高大的樹木成拱形橫跨過那條河。
  2. Design of half - through steel pipe bowstring concrete arch bridge of long - span, and knowledges to it

    大跨度中承式鋼管系桿混凝土拱橋設計和體會
  3. Under the background of a long - span rigid - framed flexible cfst arch bridge, the catholicity method to compute the ultimate capacity is brought forward

    以某大跨度剛性梁柔性鋼管硅拱橋為例，總結了具有較普遍意義的大跨度橋梁極限承載力計算方法。
  4. Construction technique for large - span and dissymmetrical twin - arch tunnel under complex geological conditions

    大跨度不對稱雙聯拱隧道在復雜地質條件下的施工技術
  5. In 1253, kublai, in his expedition to conquer the state of dali, came to what is now lijiang after his troops crossed the jinsha river by using inflated bags of animal hide. that explains why many names of places in the naxi languages are transliterations of " army camps, " drilling grounds, " etc. for the mongolian language

    大研保存了許多座明清的石拱橋，雖經幾百年的風雨剝蝕兵火焚毀，乃至多次大地震的破壞，石橋如故，至今依然雄跨主河，為這個「中國的威尼斯」 「高原姑蘇」贏得一份古樸的壯麗。
  6. With resonable calculating model and dynamic analysis method, the construction control elevation can be decided and so the precompression difficulty of support can be solved in the construction of large - span arched bridge

    採用精確的計算模型和動態分析技術，一次性給出施工控制標高，解決了大跨度拱橋有支架施工中支架需要預壓的問題。
  7. Due to exceedingly flat arched vault of the flat tunnel with outsized span and renewed stress allocation in surrounding rock after excavation, which would inevitably induce some excessively large load on the base of arch, therefore, larger load - bearing capability in the is " foundation is a must. on the other hand, smooth face explosion must be applied to excavation of the arch base to further ensure the integrity and continuity of country rock around tunnel

    特大跨超淺埋隧道拱部結構過于扁平，開挖后發生二次應力分佈，拱腳處的應力過大，要求有較大的地基承載力，拱腳開挖時必須採用光面爆破，保證圍巖的完整性和不受擾動，開挖后及時封閉，防止該處積水軟化圍巖。
  8. The zhaozhou bridge built in the daye period ( 605a. d. -618a. d. ) of the sui dynasty ( 581a. d. - 618a. d. ), with a clear span of 37 metres and small arches within the main arch, was the earliest spandrel arch bridge and also the longest stone arch bridge in the world.

    中國隋朝大業年間（公元605-618年）建成的趙州橋，凈跨37米，主拱圈上敷設小拱，是世界上最早的空腹拱橋，也是當時世界上跨度最大的石拱橋。
  9. Static and dynamic behavior of three - span continuous prestressed concrete rigid framed arch bridges without spandrel members

    三跨連續無腹桿預應力混凝土剛架拱橋的靜動力特性
  10. Thrust block may bridge the space between the termination of the arch and the foundation rock at the same elevation.

    推力墩可以跨在拱腳和同高程的基巖之間。
  11. This paper presents the structural design of the main bridge of lhasa river bridge, makes a deep - going study of the key techniques for design of the bridge, such as the reasonable span length ratio of each span of the 5 - span girder and arch hybrid structure, mechanical behaviour of the dual arch ribs, and section of the continuous girder tie beam, and also works out rigidity and stress conditions of the continuous girder tie beam and stress conditions of the concrete - filled steel tube arches of the main bridge

    摘要介紹了拉薩河特大橋主橋結構設計情況，對於五跨梁拱組合橋梁各孔跨合理的跨度比、疊拱的受力行為及連續梁系桿截面形式等設計中的關鍵性問題進行了深入的研究，給出了主橋連續梁系桿的剛度和應力情況、鋼管混凝土拱的應力情況。
  12. 2. the finite element model of the structure was formed through reasonable simplification. and modal shapes were studied by using the famous program of ansys. 3. long span suspension arch bridges " responses to uniform excitation of earthquake were discussed. one dimension excitation and travalling - wive effect were introduced in this bridges with geometric nolinear being considered

    因此，研究懸索拱橋的地震響應，了解大跨度懸索拱橋在強烈地震動作用下的動力行為，對於此種橋型的實際應用具有很大的指導意義。
  13. Abstract : based on practice, this paper introduced the construction technique of long - span liting and assembling for large - span archy rib refabricated in section, which is a good reference to prefabricate lifting and assembling archy rib with multiple arches and multiple sections

    文摘:結合工程實例，探討了大跨度分段預制吊裝拱肋施工工藝，對多孔多段預制纜索吊裝拱肋施工具有參考價值。
  14. Analysis of floating and hauling construction of 150 - m span half - through basket handle steel arch bridge

    跨徑中承式提籃鋼拱橋浮拖施工分析
  15. New architecture is provided for the strutural form of single rib trunk section bowstring arch bridge with major span and lower strutural high, nd i organized the first such type of design project

    提出了適用於較大跨度、較低結構高度的單肋箱形截面系桿拱的結構形式，並已組織完成了首項設計。
  16. The software ansys6. 0 is used to analysis the stability of the state after construction of tongwamen bridge, linear method is used in analyzing the finite element model of the bridge, the coeffient of stability of different state after construction is given. on the basis, the effect of different factors such as the arrangement of lateral brace, the sloping angle of arch ribs, the stiffness of bridge deck system, the effect of non - orientedly conservative loadings of the hanger and tie bar etc is discussed. the different coefficients of stability of changing these factors are given, so the factors that are vital to the lateral stability of x - type arches are found, and the rationality of the methods taken to enhance the lateral stability of tongwamen bridge is evaluated

    本文應用有限元分析商業軟體ansys6 . 0 ，採用線彈性方法，通過對該橋的空間有限元模型進行穩定性分析，得出其成橋運營階段各種工況下的穩定安全系數。在此基礎上，本文還通過有限元模型分析，就拱的矢跨比、吊桿（立柱）的非保向力效應、橋面系的剛度、橫撐布置形式、拱肋側傾角等因素對該橋整體穩定性的影響展開探討與研究。文中給出了各因素變化情況下的穩定安全系數，指出了對鋼管混凝土提籃拱橫向穩定性有顯著影響的因素及其合理變化范圍，並對銅瓦門大橋提高橫向穩定性的措施的經濟合理性進行了分析。
  17. Presently, cfst arch bridges develop in the direction of large - span and lightweight style, accordingly, investigators and devisers should increasingly attach more importance to their dynamic behaviour, and some typical dynamic matter of bridges, such as seismic response, wind induced vibration, coupled dynamic vibration between bridge and vehicle should not be ignored

    目前，鋼管混凝土拱橋正朝大跨、輕型的方向發展，因此，該類型橋梁的動力特性也日益引起重視，象地震、風振、車振等橋梁的典型動力問題也是該類橋梁所無法迴避的。
  18. Combined with the real example of monitoring pressure on the supporting system in the long span underground space of dk7 + 692 section at jiao - xin line of chongqing light railway, it is set forth the methods about choosing the support system and its parameter, digging methods of underground space, measuring and testing methods for the stress of the support system ; the testing results and variation pattern were analyzed for the stress of the initial supporting i - steel axial stress of bolt, stress of shot - concrete, supporting pressure of temporary i - steel and stress of steel of the second lining, then, the reason for deformation of the support system induced by sharp increase of i - steel was determined

    摘要結合重慶市輕軌較新線大坪車站大跨度地下空間dk7 + 692斷面施工支護體應力監測的工程實例，闡述了該大跨度地下空間支護結構的參數選擇、地下空間的開挖方法、支護體結構的應力量測方法及測試手段；分析了支護體初期支護工字鋼拱應力、錨桿軸力、噴射混凝土內應力、臨時工字鋼支撐應力、二次襯砌鋼筋應力等測試結果和變化規律；確定了工字鋼拱應力急劇增大而可能引起支護體系失穩的原因。
  19. Through analyzing all kinds of construction methods of building metro station under shield driven method in many countries, this paper studies the construction technique ( method ) of building metro station under shield driven method, taking in guangzhou no. 3 metro line, and linhe xilu station as the actual object. according to station class, function and topography and geology, the station schemes of twin - bore tunnel ( island ), firstly, three parallel tunnels ( island ), tri - bore tunnel ( island or side ) and four parallel tunnels ( island or side ) are proposed. secondly, the shape and main parameters of station structure on two schemes are analyzed with load - structure mode, for different overburden depth of tunnel and lining thickness, etc. thirdly, the construction process is simulated in 2d fem.,

    根據建站的規模、使用功能及站位地形地質條件，提出了兩連拱結構島式站臺車站、三條平行隧道島式站臺車站、三連拱結構島式和側式站臺車站以及四條平行隧道島式和側式站臺車站方案；採用荷載?結構模式，對四種方案的主體結構的形式和重要參數進行分析研究，分不同的埋深、襯砌結構厚度和拱形結構的拱跨比進行了多組數值計算；採用平面有限元方法對四種車站結構的開挖施作過程進行了模擬分析。
  20. In consideration of the soil arch effect between anti - slide piles, a calculation formula for the anti - slide pile spacing was developed, taking the following factors as the controlling conditions - the static equilibrium equation of the frictional resistance and adhesive force between the side of piles and slope soil, which sustains the thrusting force of the landside, and the strength conditions at the medial cross - section and two end sections of soil arch

    摘要考慮抗滑樁樁間土拱效應，以樁側與邊坡土體間的摩阻力及黏著力承擔滑坡推力的靜力平衡條件和土拱跨中與拱腳處截面的強度條件共同控制，建立了抗樁間距的計算公式。
分享友人
分享到 Line

分享到臉書