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- Concrete rigid frame arch bridge is a kind of very useful medium span bridge. 混凝土剛架拱橋是一種非常實(shí)用的中等跨徑橋梁結構形式。
- Firstly,several methods of aerostatics stability analysis for long span bridge are reviewed and compared. 首先對幾種主要的大跨徑橋梁靜風(fēng)穩定性分析方法進(jìn)行了回顧與比較 ,并就其中的不足之處進(jìn)行了簡(jiǎn)要的說(shuō)明 ,進(jìn)而針對不足之處提出了一種改進(jìn)方法。
- With the development of earthquake protective system, the aseismic ability of long span bridge could be enhanced. 隨著(zhù)地震結構保護系統的發(fā)展，大跨度橋梁的抗震能力可以得到進(jìn)一步的加強。
- The oversize span bridge usually adopts the suspension bridge as intensity of the steel wire, which makes materials, can perform well so as to enlarge the span. 超大跨徑橋梁之一般采用懸掛結構，由于拉索的高強鋼絲極限強度高，承受直接拉應力大，材料可完全發(fā)揮作用，因而跨徑能增大。
- The structural health monitoring and damage detection for long span bridge structure are mainly based on the modal analysis, and the method has inherent defects. 摘要當前大型橋梁在線(xiàn)健康監測與損傷識別中主要采用基于結構模態(tài)參數的方法，該類(lèi)方法存在固有缺陷。
- In this paper, static load experiments are illustrated and the reliability of CFRP reinforcement technology, used for reinforcing beam slab structure of large span bridge, is discussed. 文章結合對大跨度橋梁的梁板結構加固處理前后的靜載試驗，探討了大跨度梁板結構應用粘貼碳纖維加固處理技術(shù)的可靠性。
- The detailed process of model updating and validating is discussed in terms of reduced scale specimen of the steel box girder in longitudinal stiffening truss of a long span bridge. 以實(shí)驗室的大跨橋梁結構鋼箱梁縱向加勁桁架縮尺試樣為研究平臺，具體討論了多尺度模型修正和驗證的實(shí)施過(guò)程。
- In this paper,static load experiments are illustrated and the reliability of CFRP reinforcement technology,used for reinforcing beam slab structure of large span bridge,is discussed. 文章結合對大跨度橋梁的梁板結構加固處理前后的靜載試驗,探討了大跨度梁板結構應用粘貼碳纖維加固技術(shù)處理的可靠性。
- A simple test will show if this is real gold. 簡(jiǎn)單的試驗就能證明這是否是真金。
- In recent decade, more and more long span bridges are constructed with the rapid development of infrastructural investment. 隨著(zhù)我國交通事業(yè)的迅猛發(fā)展,近十年來(lái)大跨徑橋梁的建設也進(jìn)入了高峰時(shí)期。
- Finally, the effects of geometrical nonlinearity, material nonlinearity and static wind load nonlinearity on the aerostatic stability for long span bridges are analyzed. 最后 ,以一座主跨 10 0 0米的斜拉橋為例 ,分析了結構幾何非線(xiàn)性、材料非線(xiàn)性和靜風(fēng)荷載非線(xiàn)性對大跨徑橋梁空氣靜力穩定性的影響。
- In the bridge-construct, middling and small span bridges are the majority.How to design well and truly, fleetly, economically and rationally is the designer’s desired goal. 其中，在橋梁的建設中，中小跨徑的梁橋在數量、規模上都占了多數，如何準確、快速、經(jīng)濟、合理地進(jìn)行橋梁結構設計已經(jīng)成為廣大設計人員孜孜以求的目標。
- Comparison of Long Span Bridge Types 大跨徑橋梁橋型比較
- Long span bridge health monitoring system in Japan 日本長(cháng)跨橋健康監視系統
- Small savoury biscuits provide a simple appetizer. 可口的小餅乾就是簡(jiǎn)單的開(kāi)胃品。
- Design of Xihai Span Bridge On Shen Da Expressway 沈大高速公路西?？缇€(xiàn)橋設計
- A slide-rule is a simple analogue computer. 計算尺是簡(jiǎn)單的模擬計算機。
- I like my clothes to be simple but elegant. 我喜歡樸素但漂亮雅致的衣服。
- General Layout of Sutong Long Span Bridge 蘇通大橋總體設計
- I think this problem is very simple and clear cut. 我認為這個(gè)問(wèn)題非常簡(jiǎn)單明白。
