九江大桥

  • 网络JiuJiang Bridge
九江大桥九江大桥
  1. 九江大桥悬拼施工测量控制

    Surveying Control in Suspending Construction of Jiujiang Bridge

  2. 主要研究的内容如下:(1)对九江大桥健康监测系统进行了详细介绍。

    The main research contents are asfollows : ( 1 ) Described the jiujiang bridge health monitoring system in detail .

  3. 广东九江大桥换索工程研究

    Research on the Cable-Replacement of the Guangdong Jiujiang Major Brige

  4. 研究了预警体系设计、组成和实现的方法,开发了九江大桥健康监测系统状态预警软件。

    The design , composition and method of implementation of the monitoring system are researched .

  5. 通过编程和软件开发,开发了九江大桥状态评估软件,并成功应用于九江大桥,取得了理想的效果。

    The Jiujiang Bridge Condition Assessment Software was developed , which has applied successfully to Jiujiang Bridge and achieved desired results .

  6. 本文利用纵横波相结合的方法对九江大桥联接螺栓的施拧轴力进行了群检测量。

    The axial stresses in a group of bolts tightened on a joint of bridge truss were measured by using both longitudinal and shear ultrasonic waves .

  7. 开发了九江大桥健康监测系统软件,实现了实时在线自动化监测。(2)监测数据的分析与处理。

    Heath Monitoring System Software has been developed and real-time online automate monitoring have been realized . ( 2 ) Analysis and process of monitoring data .

  8. 九江大桥主桥自然合拢,说明文中所采用的大跨度悬拼桥梁施工测量控制的方法、偏位调整的方法和挠度监测的方法是合理和有效的,对同类桥型施工控制具有参照价值。

    The natural closure of Jiujiang bridge indicates that the method employed in the surveying control , error adjustment and deflection monitoring in suspending construction of large span beams is reasonable and effective .

  9. 本文以广东九江大桥为工程背景,结合检测中心的对结构的检测结果,以及对检测结果进行分析的基础上,根据拆除建议,制定出安全合理的拆除方案。

    This text regards the Jiujiang bridge in Guangdong as the project background , combines the testing result to the structure of monitoring center , and on the foundation of analyzing to the result of measuring , according to removing proposing , makes the scheme of removing with rational security .

  10. 本文以九江长江大桥为工程背景,应用有限元分析软件ANSYS,建立大桥第三联有限元模型,分析其在行车荷载作用下的冲击作用。

    This article take Jiu-jiang Yangtze River as an example , to analyze the impact effects produced by the vehicle load on this bridge . This text established the finite element model with the application of the software ANSYS .

  11. 九江长江大桥焊接钢梁角焊缝裂纹扩展速率的试验研究

    Investigation for crack growth rates of fillet welds of Jiujiang Yangtze River Bridge

  12. 九江长江大桥在多点多维地震激励下的反应分析

    Response analysis of JIUJIANG Yangtze River highway bridge under spatially variable earthquake ground motions

  13. 因此,用于九江长江大桥的实用料,经试验其接头韧性良好,可以满足桥梁安全运营的要求。

    It is good and able to satisfy the safety need of the bridge .

  14. 高强度螺栓的安全度&防止九江长江大桥高强度螺栓延迟断裂的建议

    Reliability of High-Strength Bolts Proposal for Avoiding Delayed Fracture of High-Strength Bolts Used in Jiujiang Changjiang River Bridge

  15. 本文应用桁段有限元法,利用势能驻值原理和形成矩阵的对号入座法则,以九江长江大桥为算例,直接形成该桥的总刚度和荷载列阵。

    In this paper , by truss section finite element the stiffness and load matrix of Jinjiang Changjiang Bridge are established .

  16. 本文介绍了九江长江大桥动静载试验的过程和概况;

    The paper gives the general descriptions and the procedures of the dynamic and static load tests of the Jiujiang Changjiang Great Bridge .

  17. 九江长江大桥位于九江市区东北面,横跨于江西、湖北两省交界的长江之上。

    Located in the northeast of Jiujiang , Jiujiang Changjiang River Bridge spans the Changjiang River where Jiangxi Province marches with Hubei Province .

  18. 介绍桥梁科学研究院在九江长江大桥和孙口黄河大桥关键技术研究中取得的主要成果.这些成果有的填补了我国钢梁设计规范上的空白;

    The chief fruits obtained by the bridge science research institute in the key-technological researches for The Jiu-Jiang Chang-Jiang major bridge and The Sun-Kuo Yellow-River major bridge are presented .