• 介绍郧西县汉水将军索道

    The detection and check calculations of Jiangjunhe River Cableway Bridge in Yunxi County are presented.

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  • 为了保证安全铺设无缝道岔进行强度稳定性检算

    For ensuring safety, laying the jointless switch must make an analysis on the strength and the stability.

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  • 分析结果连接角钢存在较大疲劳破坏风险,不能通过疲劳检算

    It is shown from the analysis that the steel Angle connectors fail to satisfy the fatigue criteria.

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  • 采用两种不同的计方法大桥联钢轨附加应力逐一结果可行

    Two different methods were employed to check the secondary stresses in each rail on the bridge, and the results were satisfactory.

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  • 说明应用近似将使三线桁梁桥疲劳变得简单方便

    Calculation example shows that fatigue check and computation of steel truss bridge becomes simpler and more convenient by employing approximate formula.

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  • 通过侧向进行结构强度检算认为侧向挡块具有较高安全储备量

    Based on the structural strength calculating, it's confirmed that lateral block have high security reserves.

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  • 通过有关结合单位有关施工经验确定箱梁满堂支架施工方案

    Through related examines calculated that unifies my unit related construction experience, definite cast-in-place box Liang full house support plan of construction.

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  • 本文根据有关资料介绍了圆形空心应力温度应力方法参考。

    Based on relevant materials, the calculation of temperature stress of round hollow piers in stress checking is introduced for reference.

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  • 采用平面杆系单元进行结构承载力采用3D实体单元进行梁荷载响应模拟

    Plane linkage element is used to calculate bearing capacity of the structure, and 3D solid element is used to simulate response of the beam to load.

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  • 本文应用活载概念,阐明了一种可以采用的钢疲劳方法。同时给出一些实例。

    Using the concept of traffic spectrum, a reasonable method for improving the fatigue design of railroad bridges is described with some illustrative examples.

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  • 研究思路方法四线桁梁桥更多线钢桁梁桥疲劳多线系数研究提供依据。

    The research ideas as well as (approaches) have provided useful reference of multiple-line coefficient for fatigue check and computation of four-line and multiple-line steel truss bridge.

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  • 着重介绍了施工中由贝雷钢管支柱构成式支架支撑系统以及理论检算挠度计

    The portal supportor system is emphasized which is formed of bailey beam and steel pipe support.

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  • 结合国内外相关规范疲劳本次疲劳试验模型主管管连接区域疲劳性能进行评估

    Unifies the domestic and foreign correlation standard about fatigue calculation to evaluate fatigue behavior about region of the collection of the leader tube and the branch tube;

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  • 采用瑞典条分进行滑坡体稳定性检算药室装药量爆破作用指数最小抵抗线等参数进行设计

    The Sweden circle method is adopted for the stability analysis of landslide, and the chamber charge, blasting acting index and the minimum holdout line are designed and calculated.

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  • 对于整体式衬砌,多年来均荷载结构进行结构检算,计考虑施工支护受力当前的标准图均按此法编制。

    Load structure method has been applied in analysis of integrated lining structure analysis for many years without considering supporting force on the structure.

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  • 分析发现,将次应力向应力等同进行疲劳检算不恰当,将次应力全部当成轴向应力考虑的设计过于保守

    It is also improper that secondary stress is totally substituted by axial stress when checking fatigue safety, because such design is too conservative.

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  • 结合本文研究成果编制桥梁承载力动力法评估软件程序界面友好易于使用,实现桥梁检算评定自动化。

    Combined with the research founding of the article, the software of dynamic assessment for the bearing capability of Bridges. The program has friendly interface and is prone to use.

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  • 此法不用试,一次即可准确求出最危险圆弧的位置,可供设计人员运用圆弧条分对土质边坡进行稳定检算参考应用。

    While calculating the slope stability by circular slice method, technical staff can refer to and use the method given in the paper.

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  • 此法不用试,一次即可准确求出最危险圆弧的位置,可供设计人员运用圆弧条分对土质边坡进行稳定检算参考应用。

    While calculating the slope stability by circular slice method, technical staff can refer to and use the method given in the paper.

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