橋梁模型試驗 的英文怎麼說

中文拼音 [qiáoliángmóxíngshìyàn]
橋梁模型試驗 英文
bridge model test
  • 橋 : 名詞1. （橋梁） bridge 2. （姓氏） a surname
  • 梁 : 名詞1 （屋架中架在柱子上的長木） beam 2 （通常也指檁） purlin 3 （橋） bridge4 （物體中間條狀隆起...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 橋梁 : bridge; approach
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  • 試驗 : trial; experiment; test
  1. Abstract : based on great amount of structural steel spliced joint model experiments, related calculation formula have been derived and verified with theory and practice. the conclusions from the experiments will be useful for design and construction of prespliced joint for bridge structures

    文摘:通過大量結構鋼拼接接頭模型試驗，得出不同狀態下的實驗結果，並據此推導出相關計算公式，從理論和實踐中進一步驗證其可行性，所得結論對預制拼接梁橋結構施工和設計有指導作用。
  2. Model test of pc continuous curved box girder

    預應力混凝土連續曲線箱梁橋模型試驗
  3. 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
  4. Interaction of run - on slab and soil is simulated by “ m ” method, run - on slab is constrained by soil through the vertival and horizontal, advances computing model of new type semi - integral abutment bridge. ( 3 ) this paper takes hengyang dashuiting middle bridge for test supporting project, designs full scale model test which can reflect truly interaction of beam, run - on slab and the embankment behind the abutment of new type semi - integral abutment bridge

    通過「 」法來模擬搭板與土體之間的相互作用，用豎向彈簧和水平彈簧來實現土體對搭板的約束作用，建立了新型半整體式無縫橋梁的計算模型; （ 3 ）以衡陽大水町中橋為試驗依託工程，設計了能真實反映新型半整體式無縫橋主梁、搭板以及臺后填土相互作用的足尺模型試驗。
  5. The thesis is aimed at presenting a procedure to establish a baseline finite element model of the qingzhou cable - stayed bridge over the ming river, fuzhou, china that was newly constructed. its main span length of 605m is the longest in the world among the completed composite - deck cable - stayed bridge. the proposed procedure includes several tasks : initial finite element modeling base on the design drawings, field loading tests and ambient vibration tests, and finite element model calibration with the test results

    本文以主跨605m的結合梁斜拉橋? ?青洲閩江大橋為背景，首先根據設計圖紙建立該橋完整的初始空間有限元模型，然後根據通車前現場靜力試驗和環境振動試驗結果對初始有限元模型進行校正，通過參數的調整使模型靜、動力計算結果與實測值吻合。
  6. Abstract : this paper introduces bridge section model tests in the wind tunnel. it presents static forces on bridge section models. the effects of bridge fences, isolation belts and different model lengths on static forces are studied. the static and dynamic stabilities of bridge are analyzed. the results show the effect of bridge fence, isolation belts and different model lengths on static forces should be considered in wind load design

    文摘:通過橋梁節段模型風洞試驗測量了橋梁的風力，研究了橋面護欄和隔離帶以及變模型長度對模型風力的影響，並分析了橋的馳振穩定性和顫振穩定性.試驗結果表明：設計試驗方案以及應用試驗結果時應考慮模型長度、橋面護欄及隔離帶的影響
  7. Analysis system for bridge test ( qljc in chinese ) is an application software specially designed for bridge test to build spatial fem model of bridge structure with beam elements or solid elements, analyze the static and dynamic character of bridge structures, calculate efficiency ratio of load test, pick up the results of observation points and so on

    摘要橋梁結構檢測分析系統qljc是針對橋梁檢測試驗分析開發的專用軟體，能夠建立橋梁結構空間有限元模型，運用實體單元法和空間梁格法進行靜動力試驗分析、試驗荷載效率計算，查取測點位置理論計算值等。
  8. Abstract : the general testing scheme of large - scale bridge model including static test, dynamic test and pseudo dynamic test are presented briefly in this paper

    文摘:主要概述大型橋梁模型試驗的總體試驗方案，包括靜力試驗、動力特性試驗和擬動力試驗；介紹了試驗的實施情況。
  9. The author designed, made, processed and tested to the plexiglass model and the bridge. then author calculated and analyzed the results, as a result of the computer programs bsas, sap, qjx and nastran. the author researched the force characteristics and structural behavior of large - span prestressed concrete bridges with continuous rigid frame structure, used the advanced theory and technology, materials, arts and crafts to resolve the practical matters in design and construction, to optimize structure, and to provide credible technical data for the design and construction and maintenance of bridges

    本文以吉林省九站松花江特大橋為研究對象，通過有機玻璃模型的設計製作及加工和試驗，以及對已竣工通車的實橋荷載試驗，利用計算機程序bsas 、 sap 、 qjx及nastran等程序進行理論計算和綜合對比分析，探討大跨徑預應力砼連續剛構橋的力學特點和使用性能，運用先進的理論、技術、材料、工藝等來解決設計和施工中存在的實際問題，優化結構，並為橋梁的設計、施工及使用維護等提供可靠的技術資料。
  10. In this thesis, taking the example of some railroad cfst arch bridge ( yesanhe bridge ), with the help of ansys, one universal fem software, author analyze its dynamic behaviors and abstract it as follows : 1. establish 3 - d finite element model of this whole bridge, calculate its dynamic characteristics, besides, compare and study ways of establishing fe model ; on the basis of this result, comparing the theorial and practical results of other bridges of such type, summarize dynamic characteristic of these bridges

    本文以某鐵路鋼管混凝土拱橋（野三河大橋）為背景，運用通用有限元軟體ansys對其進行動力分析，主要開展了如下的工作： 1 、對整橋建立空間有限元模型，進行動力特性的計算，且對建模的思路和方法方面做了比較和探索；在計算結果的基礎上，結合其他同類型橋梁的理論計算和試驗結果，分析了該類型橋梁的動力特徵。
  11. As the first successful experiment which has been conducted in china to test the unsteady aerodynamic forces in wind tunnel, the feasibility of the method is proved through numerous tests and abundant practice

    首次在國內成功實現了在風洞中測試橋梁節段模型顫振導數的強迫振動法，並通過大量的試驗驗證了本測試裝置的可靠性。
  12. Firstly, author calculates a test model of skew girder bridge with a span of 1 m, and compares with the test result, hence validate accuracy of integrated finite element method

    首先計算分析跨徑為1m的試驗模型斜梁橋，並將其計算結果與試驗結果進行比較，組合有限單元方法的準確性得到初步驗證。
  13. Abstract : at first, the shaking table test of a gravity pier model was done. the comparison between the test data and the theoretical analysis results of the model showed that they are identical to each other. the dynamic model of a whole bridge with gravity piers and lead - rubber bearings was set up. the positive role of lead - rubber bearings on lowering the seismic responses of railway bridge and the seismic character of gravity piers were analysed. some earthquake resistance measures of railway bridge with gravity piers were put forward

    文摘:首先進行了重力式橋墩模型振動臺模擬地震試驗，試驗與理論分析結果基本一致;然後建立了採用鉛芯橡膠支座的重力式橋墩橋梁全橋體系動力分析模型，計算分析了鉛芯橡膠支座對橋梁的減、隔震作用及重力式橋墩的抗震性能，提出了重力式橋墩橋梁的抗震措施。
  14. Beginning with the cause of tidal bore, then making use of measure data and combining with scale physical modeling, this paper does the research about the impact that bridge engineering has on the qiantang bore, such as hangzhou bay bridge, guzhu bridge, xiaoshan bridge etc. it provides the scientific evidence for approving those engineering above

    本文從涌潮的成因入手，利用實測資料分析與比尺模型試驗的研究方法，全面地研究了杭州灣大橋、沽渚大橋、蕭山通道等橋梁工程對錢塘江涌潮的影響程度，從而為工程建設提供科學的依據。
  15. In this paper, the reinforcement method with steel plate adhering to a real queen - post girder in bridge was analyzed by using the space entity simulation model, and the effect was validated by load test on site

    摘要針對某座橋梁下部結構蓋梁採用粘鋼法進行加固，對其加固效果採用有限元模型進行模擬分析計算，並通過現場荷載試驗進行驗證。
  16. Model test study on arbitrary euadrilateral slab briolges. ( 2 ) analysis of curued and skew slab bridge. ( 3 ) stetic and dynamic analyzis of curued box girder bridge. ( 4 ) application of cad technic in the design of unregular plate bridges. ( 5 ) analgsis of unregular plate bridge

    變厚度異型板橋的模型試驗；斜彎復合型板橋的分析；彎箱梁橋的靜、動力分析； cad技術在導型板橋設計中的應用；不規則橋梁的力學分析。
  17. Testing study of bearing behavior for main beam model of cable - stayed bridge

    斜拉橋主梁模型承載性能試驗研究
  18. Abstract : through the practice of vertical pressers in long sp an continuous box - girder and the research of two - way prestress model test, the construction technology about unbonded vertical prestress is proposed and applie d in hanjiang bridge in hanchuan. for the first time, it ? s first adopted in long span concrete bridge in our country and a lot of economic benefits are created b ecause of its advantages such as little drill way, rapid and imple construction, h igh quality and so on

    文摘:通過漢川漢江公路大橋大跨徑連續箱梁豎向預應力施工實踐和雙向預應力模型梁試驗研究，在該橋施工中提出並應用了無粘結豎向預應力技術.這在國內大跨徑砼橋樑上尚屬首次全面採用，它具有孔道直徑小，施工簡便快速，質量易於保證等優點，為全橋預應力施工創造了較為顯著的社會經濟效益
  19. Using the model parameter from the dynamical experiment, the integrated parameters can be disassembled, thus the structure ' s frequency and the influencing coefficient of their oscillation mode are solved. it ' s tested from the model experiments and fem that the model given by the article has the virtue of explicit concept and convenient method and high accuracy, and it can give reference to evaluate the load capacity of bridge. in the end, in order to assess the existing bridge ' s seismic resistance performance, force reduction factor with ductility is recommended to reflect the seismic force of the structure during the elastic and plastic periods

    另一方面，由動力相似理論建立了室內模型，並進行室內動力試驗，藉助量測到的模態參數分解出綜合參數，可以反推結構頻率及振型參與系數。試驗結果、有限元計算值表明，本文建立的模型概念明確、計算方法簡便、精度較高，可以為動測法評定橋梁結構承載力提供參考。最後，從延性的角度給出強度折減系數來考慮結構進入彈塑性階段的地震力，從而對橋梁的抗震性能做出評價。
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