铁路桥梁

铁路桥梁CAD系统开发中若干问题研究

Study of Some Problems of Development of the Railway Bridge CAD System

基于ADAMS的铁路桥梁检查车动力学仿真

Dynamic simulation for railway bridge inspection vehicle based on ADAMS

铁路桥梁钢及焊缝的CTOD性能

CTOD performance of railway bridge base steels and weld seams

活性粉末混凝土（简称为RPC）作为一种高强度、高韧性、高耐久性的超高性能混凝土，近年来在铁路桥梁上开始逐渐应用。

RPC ( Reactive Powder Concrete ) has the property of high-strength , high-toughness and high-durability . Recently , the new material is beginning to be used in bridge construction .

PCT梁的横、竖向振动加速度值都不大，均在《铁路桥梁检定规范》规定的限值以内；

The values of the lateral and vertical vibration acceleration of PCT beam are all under the safety limits regulated by Code for Rating Railway Bridges .

研究了磁电传感器的动态特性补偿方法，开发出具有高机械稳定性和低固有频率的DP传感器，并利用DP传感器对铁路桥梁的自振特性进行了测试。

This paper presents a compensation method for seismic velocity transducers , and besed on this method develops a DP transducer which has a high mechanical stability and low natural frequency .

2004年，铁道部提出将其应用于铁路桥梁实际工程的方案并加以实施，目前低高度的预应力RPC简支T型梁已经投入使用。

In 2004 , the Ministry of Railways of China promoted to make use of this new technique in engineering , and now a low-height prestressed RPC T-beam has been taken into practice .

拉萨河特大桥为五跨三连拱结构，主跨108m，为单线Ⅰ级铁路桥梁。

Lhasa River Bridge , with a main span 108 m , is a 5-span , 3-arch structure and is also a Grade I single-track railway bridge .

介绍了跨度16m的先张法部分预应力混凝土梁的设计、制作、试验、应用技术，说明梁体可安全地使用在铁路桥梁上。

Design , fabrication , test and application of pretensioned partially prestressed concrete beams 16m in span length are narrated , and furthermore , the beams are proved safe for use in railway bridges .

大跨度铁路桥梁桥型方案构思与设计

Conception and Design of Proposed Bridge Types for Long-Span Railway Bridge

中国铁路桥梁钢结构设计及市场机遇

The steel structural design and market opportunity of China Railway Bridge

因此，开发针对高速铁路桥梁检修和维护的检测车，提供高效安全的平台，显得至关重要。

High-speed railway bridge inspection vehicle provides efficient and safe platform .

铁路桥梁损伤识别与状态评估技术研究

Study on Damage Identification and Condition Evaluation Techniques for Railway Bridges

二次预应力组合结构在高速铁路桥梁上的应用研究

Application of twice - prestressed composite structure to high-speed railway bridges

铁路桥梁的最大轨面纵向力计算

Calculation of Maximum Longitudinal Force Acting on Rails for Railway Bridges

描绘出了铁路桥梁在不同烈度地震作用下的破坏概率累积曲线。

Damage probability curves are drawn based on different seismic intensity .

用典型随机列车计算铁路桥梁的应力谱

Calculating the Stress Spectra of Railway Bridge Using Characteristic Random Trains

世纪之交铁路桥梁发展的体会

Understanding of Railway Bridge Development at the Turn of the Century

高技术战争条件下铁路桥梁抢修的研究

Research into the Rush Repairs of Railway Bridges in Hi-Tech War

铁路桥梁护轮轨螺旋道钉断裂分析

Analyses of clip bolt fracture for guard rail of railway bridge

大跨度铁路桥梁车桥空间耦合振动研究

Study on Space Dynamic Interaction Between Train and Long-Span Railway Bridge

高速铁路桥梁制动载荷研究

Study on braking load on bridge for high speed railway

高速铁路桥梁板式无碴轨道施工技术

Construction Techniques for Ballastless Slab Track for High-Speed Railway Bridges

铁路桥梁体外预应力索的横向振动控制

Transversal Vibration Control of External Tendons Used on Railway Bridge

铁路桥梁设计中的疲劳可靠性理论

Reliability theory of fatigue in design of railway steel bridges

预应力混凝土铁路桥梁抗弯强度计算的几个问题

Problems in Calculating Bending Strength of Prestressed Concrete Beam for Railway Bridge

我国大跨度高速铁路桥梁行车性能研究

Research of Train Operation Performance of Long-Span High-Speed Railway Bridges in China

铁路桥梁节段拼装造桥机回顾、发展与展望

Recall & Development and Outlook of the Railway Bridge Segments Assembled Machine

中国铁路桥梁技术发展与展望

Development and Prospects for Technology of Railway Bridge in China

实际上是与铁路桥梁同样一个设计？

Was actually the same design as a railroad bridge ?