钢桁梁桥

基于黏滞液体阻尼器的铁路钢桁梁桥减震研究分级变阻器，分级电阻箱

Research on seismic response reduction with viscous dampers in the railway steel truss girder bridge

钢桁梁桥集成化CAD系统开发研究

Development of the Integrated CAD System for Steel Truss Bridges

基于改进的BP神经网络的钢桁梁桥损伤识别

Damage identification of a steel truss bridge based on the improved BP neural network

半穿式钢桁梁桥横向振动TMD阻尼减振研究

Damping Suppression of Vibration for Half-through Steel Truss Bridges Using TMD

本文以统计资料为依据，采用蒙特卡罗（MonteCarlo）法模拟铁路钢桁梁桥典型压杆的初弯曲。

The initial curvature or crookedness of a typical column from railway steel truss bridges is simulated by the Monte Carlo method based on statistical data .

采用空间杆系有限元方法，建立芜湖长江大桥裕溪河2×80m连续钢桁梁桥的动力分析模型。

The 3D free vibration properties of Yuxi River continuous steel truss bridge on Wuhu Yangtze River bridge , which is of 2 × 80 m span , are analyzed by space bar FEM model .

在合理确定栓接与铆接细节疲劳强度基础上，按线性Miner疲劳累积损伤准则，对既有连续钢桁梁桥剩余寿命进行估算。

Based on investigation of the appropriate fatigue strength category for a bolted and riveted bridge member , linear fatigue-damage accumulation approach , commonly known as Miner 's rule , is applied to calculate the fatigue life of existing continuous steel truss bridge members .

缅甸钦敦江大桥为公铁两用的栓焊下承式钢桁梁桥，主跨112m。

The Chindwin River Bridge is for the use of both highway and railway with superstructure of continuous steel trusses , and the main span is 112 m.

摘要：ZJXZH桥是一座跨越黄河的三主桁四线铁路变高度连续钢桁梁桥，采用正交异性整体钢桥面结构。

Abstract : ZJXZH Bridge is a triple-main-truss variable-height continuous steel truss bridge with four lines crossing the Yellow River , using orthotropic steel bridge deck .

双层公路钢桁梁桥车桥碰撞风险分析

Risk Analysis of Vehicle Compact Agaist Double-deck Highway Steel Truss Bridge

铁路钢桁梁桥疲劳检算三线系数

Trilinear Coefficient for Fatigue Computation of Railway Steel Truss Bridge

基于环境激励下钢桁梁桥的模态识别

Modal Identification of Steel Truss Bridge Based on Ambient Excitation

模态变化对钢桁梁桥的损伤检测研究

Damage Detection of Steel Truss Bridge from Changes in Modes of Vibration

钢桁梁桥施工架设方法研究综述

Study and Overall Description to Steel Truss Bridge Construction and Installation Method

已停运钢桁梁桥疲劳应力谱的计算机模拟

Computer Simulating of Fatigue Stress Spectra of a Railway Bridge Closed up

钢桁梁桥剩余疲劳寿命评估

Evaluation about residual fatigue life of steel truss bridge

钢桁梁桥纵梁和横梁的受力分析

The stress analysis of longitudinal and transverse beams of railway steel truss bridges

连续栓焊钢桁梁桥评定与加固一体化方法探讨

Discussion on Assessment-strengthening Integrity of a Welding-bolted Continuous Truss

高速列车－钢桁梁桥系统横向振动随机分析

Transvers random vibration analysis for a system of high speed TRAIN-STEEL truss bridge

特大钢桁梁桥振动分析

Analysis of Vibration Characteristics of Larger Steel Truss Bridge

铁路连续钢桁梁桥竖向有载自振频率研究

Study on railway continuous bridge vertical loaded free frequencies

列车通过连续钢桁梁桥时的动力响应研究

Dynamic Responses Research of the Train Traveling Through Steel Continuous Trussed Girder Bridge

加劲弦钢桁梁桥计算分析研究

Research on Analysis of Suspended Stiffening Steel Truss Bridge

钢桁梁桥基于模型修正方法的损伤程度识别研究

Research on damage degree identification of steel truss bridge based on model updating

自锚式柔性悬索钢桁梁桥施工监控

Monitoring control of construction of self anchored flexible steel suspension cable girder bridge

曲线钢桁梁桥的车桥耦合分析

Analysis of Vehicle-Curved Steel Truss Bridge Coupling Vibration

铁路连续钢桁梁桥横向刚度限值分析

Analysis of Transverse Stiffness Limitation Index of Continuous Steel Truss Girder of Railway Bridge

半穿式钢桁梁桥与列车系统空间振动分析

Analysis of Spatial Vibration for Half - Across Steel Truss Bridge and Train Systems

铁路钢桁梁桥状态评估

Condition Assessment of Railway Steel Truss Girder Bridges

铁路钢桁梁桥的详细有限元分析研究

Detail Analysis and Research of Railroad Steel Truss Bridge with Integrated Finite Element Method