在修建一条铁路时，常常会碰到江河、山谷、公路或者与另外一条铁路交叉，为了让铁路跨越这些地形上的障碍，就需要修建各种各样的铁路桥梁。
汉宜铁路蔡家湾汉江特大桥武汉岸引桥跨越既有汉丹铁路施工安全防_建筑科学论文 关键词：铁路桥梁；跨线施工；安全防护 [gap=847]Keywords: railway bridge; Cross line construction; Safety protection
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铁路桥梁工程 railroad bridge engineering
铁路桥梁盆式橡胶支座 Pot bearings for railway bridge ; TPZ
铁路桥梁跨度系列 Railway bridge span series
铁路桥梁设计绘图软件 RBCAD
铁路桥梁板式橡胶支座 Elastomeric bearings for railway bridges
铁路桥梁建设模拟器 Railway Bridge Construction
铁路桥梁养护 maintenance of railway bridge
大跨度铁路桥梁 Long span railway bridge
铁路连续梁桥 Railway continuous beam bridge
Firstly, state-of-arts of structural health monitoring is comprehensively reviewed. Then, taking the Nanjing Yangtze river bridge (NYRB) as engineering background, some key techniques about SHM for a railway bridge are investigated in this dissertation.
本文首先对国内外桥梁结构健康监测研究现状进行了全面、系统的评述，然后以南京长江大桥为工程背景，对涉及既有铁路桥梁结构健康监测的一些关键问题进行了较为完整的研究。
参考来源 - 南京长江大桥结构健康监测及其关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了一种简单的预测铁路桥梁地震震害的方法。
A simple method to predict earthquake damage to railroad bridge is proposed.
疲劳损伤曾使铁路桥梁失效，疲劳裂缝的存在使海洋钻井台倒塌倾覆，酿成悲剧。
Fatigue damage once invalidated railway bridge, fatigue crack ever resulted in collapse of artesian well desk in ocean.
作者用大量已建成的桥梁实例讨论了我国公路和铁路桥梁规范中规定的计算方法和要求。
The authors made a discussion on the calculations recommended both in the railway and highway specifications with a great deal of designed and built bridge examples.
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