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- existing railway steel bridges 既有铁路钢桥
- Domestic and international research of fatigue damage mechanism,test technique and fatigue life prediction of inservice railway steel bridges is summarized and forecasted... 本文对目前国内外有关钢桥的疲劳损伤机理、检测技术及疲劳寿命预测的研究做了总结和展望。
- This paper introduces the development of railway steel bridges, Combining the special features of the welded steel bridges with the design theory adopted, while the experiences and Jessons in the developmeut are also describcd. 本文简要介绍了我国铁路钢桥的发展过程,并结合焊接铁路钢桥的特点和采用的设计理论进行了阐述。 同时还对我国铁路焊接钢桥在发展过程中的主要经验教训作了概述。
- RELIABILITY THEORY OF FATIGUE IN DESIGN OF RAILWAY STEEL BRIDGES 铁路桥梁设计中的疲劳可靠性理论
- Structural Simulation for Entire Bridge of Railway Steel Bridges 铁路钢桥的全桥结构仿真分析研究
- Study of Dynamic Characteristics and Strengthening Lateral Stiffness of Existing Railway Steel Truss Bridge 既有铁路钢桁梁桥动力特性及横向刚度加固研究
- Determination of allowable lateral amplitudes of railway steel bridges based on derailment factor of freight vehicle 根据货车脱轨安全度确定铁路钢桥的横向振幅限值
- The Application of Reliability theory in the Fatigue Design of Railway Steel Bridges 可靠性理论在铁路钢桥疲劳设计中的应用
- RESEARCH ON THE DESIGN OF FATIGUE RELIABI LITY OF RAILWAY STEEL BRIDGES AND ON THE FATIGUE LOAD SPECTRUM OF RAILWAY BRIDGES 铁路钢桥疲劳可靠度设计及铁路桥梁疲劳荷载谱研究
- STRONG TOUGHNESS STANDARD OF WELDING JOINT FOR RAILWAY STEEL BRIDGE 铁路钢桥焊接接头强韧性标准问题
- Analysis of Lateral Rigidity Limit Value for Railway Steel Bridge 铁路钢桥横向刚度限值分析
- The paper introduces GPS-RTK technique to adjust the existing railway curves. 本文提出采用先进的GPS-RTK技术进行既有线曲线整正测量。
- Biaxial Fatigue Test Research of Solid Joint in Railway Steel Bridge 铁路钢桥整体节点双轴疲劳试验研究
- RESEARCH ON ARC SPRAYED Al COATING FOR ANTI-CORROSION AND ANTI-SLIDING BOLTING SURFACE COATING OF RAILWAY STEEL BRIDGE 电弧喷涂铁路钢桥栓接面防滑耐蚀涂层的试验研究
- Across the river lies a newly-built steel bridge. 新建的一座铁桥横跨这条河流。
- According to the spatial structure analysis of buildings and OCS,the calculation method and criterion of headroom used for OCS pass of existing railway line are given. 研究目的:对遂渝线无砟轨道综合试验段中出现的低净空隧道的接触悬挂方式进行介绍和探讨。
- China Tisiju Group Corp., Hefei China Railway Steel Structure Co., Ltd. 中铁四局集团合肥中铁钢结构有限公司。
- This paper presents the construction methods, quality and safety control measures for lateral strengthening of an existing railway bridge used with T girders set in parallel. 摘要介绍T梁并置横向加固桥梁施工方法、质量和安全控制措施。
- The analysis of cracking in steel bridges can usually be accomplished by using linearelastic fracture mechanics. 通常可用线弹性断裂力学进行钢桥裂纹分析。
- Table 1. 1 provides a summary of the types of design details, at which cracks have developed in steel bridges. 表1.;1汇总了钢桥中出现裂纹的设计细节类别。
