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- Development and Design Essentials of Weathering Steel Bridges 耐候钢桥的发展及其设计要点
- weathering steel bridge 耐候性钢桥
- Across the river lies a newly-built steel bridge. 新建的一座铁桥横跨这条河流。
- SPA-H Smelting Weathering Steel SPA-H with Converter at Low Cost at Meishan Co. 梅钢转炉低成本冶炼耐候钢。
- We had better join the island to the mainland with a steel bridge. 我们最好建一座钢筋桥把这个岛与大陆连接起来。
- They set out to design a big steel bridge across the river. 他着手设计一座跨河大钢桥。
- The new steel bridge across the river is very strong. (那座新建横跨河川的钢桥非常地坚固。)
- The model of the deformation resistance of weathering steel is calculated by measured value and it has higher fitting precision. 用实测值回归出了耐候钢的新型变形抗力模型,而且该模型具有较高的拟合精度。
- It was a steel bridge of a single span and there was a sentry box at each end. 那是一座单孔铁桥,两端各有一个岗亭。
- The paper introduces development of narrowband SPA-H weathering steel by adopting the process of "converter-narrowband" instead of "EAF-narrowband". 采用“转炉-窄带”工艺路线开发生产SPA-H耐候钢带替代同品种“电炉-窄带”。
- Those using more than 200 kilometers per hour Intercity EMUs, Wuhan Iron and Steel production will be high-strength weathering steel production of railway vehicles. 这些采用时速200公里以上的城际动车组,将采用武钢生产的高强度铁路车辆耐候钢生产。
- The ultrasonic phased array system for monitoring the expanding of weld defect in steel bridge was researched. 摘要研制了针对钢结构桥梁焊缝缺陷扩展的超声相控阵监测系统。
- With greater width, the stiffening plate on a large span steel bridge is usually of the orthotropic type. 大跨度钢桥加劲板件由于板件幅面较大,一般采用正交异性加劲板件。
- Checking calculation method and essentials about fatigue of orthotropic steel bridge deck are briefly described. 简述了正交异性钢桥面板的疲劳验算方法及注意点;
- In addition, the production, test, use and future of weathering steels are discussed. 此外,对耐候钢的生产、检验、使用及发展前景也做了阐述。
- This paper research on key issues of application of fatigue life gage on long-span steel bridge fatigue monitoring. 本文就其应用于大型钢桥的疲劳损伤监测要解决的关键问题进行了研究。
- The accelerated corrosion properties of high strength weathering steel Q450NQR1 are studied and compared with mild carbon steel Q345qD by means of the periodical immersion cyclic corrosion test,and the phase constitution of rust layers is analyzed by XRD. 通过周期浸润模拟加速腐蚀试验,对比研究了高强耐大气腐蚀钢Q450NQR1和普碳钢Q345qD的加速腐蚀性能,并用XRD对锈层的相组成进行了分析。
- Specialize in : Sewage Treatment Plant, Steel Bridge For Shell Depot, Penstock Valves, Steel Mill Equipment. 中文):污水处理工程,铁制仓库,水阀门、机械工程及铸造品等。
- Usually,corrosion resistance of weathering steels is evaluated by the weight-loss method in an accelerated corrosion test. 通常利用加速腐蚀试验采用失重法表征耐候钢的耐大气腐蚀性能。
- The continuous cooling transformation (CCT) diagrams of deformed and undeformed austenite of weathering steel were constructed by means of a combined method of dilatometry and metallography. 摘要采用膨胀法结合金相分析建立了耐候钢变形和未变形奥氏体的连续冷却转变曲线(CCT曲线)。