北大桥

东莞北大桥病害分析及加固研究

Disease Analysis and Reinforcement Study of Dongguan North Bridge

利用Midas软件建立了北大桥的空间动力有限元模型，并进行了理论上的模态分析，得到了该桥理论上的自振频率与振型。

Theoretical mode analysis is made by establishing the dimensional dynamic infinite element model of BeiDa Bridge with Midas software , thus natural vibration frequency and mode shape of BeiDa Bridge theoretically are concluded .

大连北大桥的检测及维修方案研究

Project Research of Detection and Maintenance on BeiDa Bridge in DaLian

北大桥钢结构桥梁腐蚀防护

Corrosion Protection of the Steel Construction Bridge

南水北调大桥桩基载荷试验设计、施工方案

Design and Construction Plan of Pile Foundation Static Load Test for Bridge of South-North Water Transfer

制定南水北调大桥施工监控方案，以自适应监控方法指导南水北调大桥的施工监控实施。

Established construction monitoring program for the South-to-North Water Diversion bridge , uses the adaptive control method to guide the bridge construction monitoring .

根据所建立的桥梁有限元计算模型对郑少高速公路航海路连接线南水北调大桥主线桥进行施工全过程仿真分析，所得结果为制定其施工监控方案和设置桥梁预拱度量值提供理论依据。

According to the established bridge finite element model to do the analysis of the whole construction procedure , the results can provide theoretical basis for the development of the construction monitoring schemes and setting up the bridge arch measurements . 3 .

北盘江大桥是一座主跨636m钢桁梁悬索桥，钢桁梁由钢桁架及桥面系组成，是一种目前国内较为新颖的大跨度悬索桥主梁结构形式。

The North-pan River Bridge is a steel trussed girder suspended highway bridge , with the main span of 636 meters ; the steel trussed girder is made up of the steel truss and deck hitch , in currently novel kingpost structural style .

以南水北调大桥桩基载荷试验设计、施工方案为例，采用慢速维持荷载法进行静压试验来测定单桩承载力和荷载与位移关系，其方法可为同类工程提供参考。

The results of taking the design and construction plan of pile foundation static load experiment for bridge of south-north water transfer as an example and adopting slow speeded load method to explain the relationship between load and displacement , can give reference for similar engineering .

东山过境高速公路北涧河特大桥架梁施工简介

The Introduction of Bei Jianhe Large Bridge Erection beam Construction in Dongshan Transit Freeway