桥梁钢

铁路桥梁钢及焊缝的CTOD性能

CTOD performance of railway bridge base steels and weld seams

美国AISC《建筑和桥梁钢结构应用标准法规》介绍（Ⅰ）

Introduction to AISC Standard : Code of Standard Practice for Steel Buildings and Bridges (ⅰ)

这个评定方法为运用断裂韧性（CTOD）试验评定桥梁钢及其焊接接头的断裂韧性提供了依据。

The evaluation method provides a basis for evaluation the fracture toughness of bridge steel and welded joints use the fracture toughness ( CTOD ) .

对702个CVN冲击试验数据应用对数数学分析模型进行回归，得到桥梁钢和焊缝的通用计算表达式。

A logarithm mathematical model is used to analyze 702 CVN impact test data and by means of regression , a general equation is obtained for bridge steel and welding seams .

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

公路桥梁钢结构焊接质量控制与检验

Quality Control and Inspection for Steel Structure Welding of Highway Bridge

预应力混凝土桥梁钢混协作关系研究

Coordinating Relations of Steel and Concrete of Prestressed Concrete Beam Bridges

热喷涂铝在桥梁钢结构制造中的应用

Application of Hot Spraying Aluminum in Manufacturing Steel Structures for Bridges

几种桥梁钢模板简介

A Brief Introduction to Steel Formworks Used for Bridge Engineering

桥梁钢断口与工艺参数的关系

Relationship between technological parameters and fracture of the bridge plate

高强度桥梁钢焊接接头疲劳性能的研究

Fatigue performance of weld joint for high strength bridge steel

桥梁钢辊轴支座的病害及其对策

Defect and Treatment of Steel Roller - bearing for Bridge

武钢新一代桥梁钢的研制及应用

Development and application of new type series bridge steels

铁路桥梁钢结构设计规范

Code for design on steel structure of railway bridge

桥梁钢结构中的焊接宽板试验

Welded wide plate test method in bridge steel construction

氟涂料在桥梁钢结构腐蚀防护中的应用

Application of Fluorine Containing Paint in Anti - corrosive Protection of Steel Bridges

公路桥梁钢结构疲劳评价与监测

Fatigue Estimation and Monitor of Highway Steel Bridge Structure

铁路桥梁钢模型接缝改进

Improvement of joint of steel model in railroad bridge

高强度桥梁钢焊缝疲劳裂纹萌生机理的研究

Initiation Mechanics of Fatigue Crack at Weld Joint of High Strength Bridge Steel

桥梁钢疲劳断裂性能比较研究和统计分析

Comparative analysis and statistical research on the behavior of fatigue fracture for bridge steel

15锰钒氮桥梁钢埋弧自动焊焊接材料的研究

Study on the solder wire for submerged & arc automatic welding of 15mnvn_q bridge steel

对武钢高性能桥梁钢应用情况进行了总结。

At last , the application of bridge steels developed by WISCO has been summarized .

试制结果表明，各项性能指标已达到新的桥梁钢国家标准的要求。

The results indicate that all indexes achieve the new national standard for bridge steel .

桥梁钢结构的腐蚀破坏是影响钢桥梁安全可靠使用寿命的重要因素。

Corrosion on steel structure of bridge is the main factor influencing the bridge 's safe service life .

这是对我国桥梁钢结构防腐蚀涂层腐蚀剩余寿命预测，安全运营动态管理研究的一次积极探索。

This is an active explore to life prediction of anticorrosive coating of bridge steel structure and its dynamic management .

利用旧桥梁钢实验研究了疲劳裂纹扩展速率表达式，并以一种新的方法获得了带有可靠性的疲劳裂纹扩展速率表达式。

Based on experimental research , a new expression of fatigue crack propagation velocity with given reliability is put forward .

对于桥梁钢结构的防腐蚀涂装保护，各个国家都投入了大量的人力、物力和财力进行研究。

Each country has thrown in a great deal of manpower , materials and financial to the reaches of anticorrosive coatings of bridge steel structure .

在这种背景下，东北大学轧制技术及连轧自动化国家重点实验室与首钢总公司联合攻关，进行高强度桥梁钢的研制与开发。

Aiming at the subject , State Key Laboratory of Rolling and Automation of Northeastern University and Capital Steel Co. developed the high strength bridge steel together .

系统全面的介绍了目前常用的桥梁钢结构防腐蚀措施及其在不同大气环境下的涂装体系和应用实例，为今后桥梁钢结构防腐蚀涂层的选择提供参考依据；

Anti-corrosion on Steel Structure of Bridge and its Corrosion Failure Mechanism of Coating Comprehensively introduces in common use anticorrosive method , its various coatings system under different atmosphere and Application Example ;

刷涂新漆前须脱除旧漆膜，旧的脱漆方式对桥梁钢结构表面和环境都有一定损害，采用水性脱漆剂已成为目前研究的热点。

Before given a new coating , the aging coating has to be removed , but the old removing method may do some damage to the surface of the steel structure and the environment .