连续梁桥

PC连续梁桥施工控制与合龙参数分析

Construction Control of PC Continuous Beam Bridge and Analysis of Closure Parameter

采用空间有限元软件ANSYS对简支梁桥与连续梁桥两座实际桥梁的固有振动进行了计算分析，并现场测试了两座桥梁的自振特性。

The vibration properties of two existing bridges , a simply supported beam bridge and a continuous beam bridge , are analysised by the using of the all-purpose software ANSYS . Simultaneously , the vibration properties of the two bridges are also tested in locale .

预应力混凝土拼接式连续梁桥CAD系统的设计

The CAD System of the Designing Method about Continuous Beams

大跨长联PC连续梁桥地震反应分析

Seismic Response Analysis of Long Span PC Continuous Beam Bridge

温度对PC连续梁桥测试应力影响的探讨

Temperature Effect on Test Stress of PC Continuous Beam Bridge

结构体系转换对PC连续梁桥变形的影响研究

Study on influence of system conversion of construction to deformation of PC continuous beam bridge

粘滞阻尼器和Lock-up装置在连续梁桥抗震中应用

Application of Viscous Damper and Lock-up Devices in the Seismic Design of Continuous Girder Bridges

借助于结构计算软件ANSYS，对一变截面预应力连续梁桥进行了数值模拟和损伤识别，并在模拟过程中加入了随机噪声的影响。

With the help of structural calculating software ANSYS , damage simulation and identification have been made for a variable cross-section pre-stressed continuous bridge and the effect of random noise was added .

滨州黄河大桥引桥是预应力混凝土连续梁桥，采用C50高性能混凝土。

The approach bridges of Binzhou Huanghe River Bridge are of prestressed concrete continuous girder structures used with C50 high performance concrete .

主跨138m预应力混凝土连续梁桥的施工控制

Construction Control of A Prestressed Concrete Continuous Girder Bridge with a Main Span of 138 m

然后应用ANSYS有限元软件对简支梁桥、连续梁桥及具有橡胶支座的简支梁桥在移动荷载作用下进行了不同损伤工况的计算分析，比较损伤前后桥梁频率、跨中节点位移、加速度等动力响应。

Finally , the finite element software Ansys is used to model simple supported beam , continuous beam and simple supported beam with rubber bearings . The frequency , displacement and accelerate of the middle of bridge span are analysis subjected to passing vehicle and different damage .

预应力混凝土连续梁桥以结构受力性能好、变形小、伸缩缝少、行车平顺舒适、造型简洁美观、养护工程量小、抗震能力强等优势在跨度100～200m的桥梁中最具竞争力。

Prestressed concrete continuous girder bridge has many advantages , such as good structure load performance , small deformation , fewer expansion joints , comfortable travel , modeling succinct artistic , less maintenance , good aseismic performance .

本文介绍某一座4×30m预应力箱形连续梁桥的各种工况受力分析过程和此联八分之一跨处梁底出现裂缝的分析结果。

The paper introduces the forced analytic course of various status of a 4 × 30m prestressed box continuous beam bridge and the analytic results of the crack at the beam botton of 1 / 8 span .

本文以美国太平洋地震工程研究中心（PEER）提出的基于性能的地震工程为框架，对钢筋混凝土连续梁桥的地震易损性、地震危险性以及地震风险进行了系统的研究。

In this thesis , the seismic fragility , seismic hazard and seismic risk of reinforced concrete continuous girder bridges have been systematically studied in the new generation of performance-based earthquake engineering ( PBEE ) initiated by the Pacific Earthquake Engineering Research Center ( PEER ) in the United States .

连续梁桥计算的样条子域法

The analysis of multi-span continuous beam bridge by spline subdomain method

多跨连续梁桥横桥向抗震的概念设计

Conceptual Design of Earthquake-resistance for Multi-span Continuous Bridges in Transverse Direction

多跨斜拉桁架连续梁桥的设计与研究

Design and Research of Multi - span Continuous Stayed Truss Bridge

连续梁桥上部结构位移零点的确定

Determination of zero displacement point of superstructure of continuous beam bridge

曲线连续梁桥是城市立交桥中广为采用的一种形式。

Curved continuous beam is widely used in city bridge structures .

基于神经网络的连续梁桥结构损伤识别

The damage evaluation of continuous bridge structures based on neural network

连续梁桥隔震体系非线性地震反应分析

Nonlinear Seismic Response Analysis of Isolation Systems for Continuous Girder Bridges

大跨度混凝土连续梁桥分段施工技术探讨

Discussion on Section Construction Techniques of Big Span Continuous Concrete Bridge

小半径钢-混组合连续梁桥设计

Design of Steel-Concrete Composite Continuous Beam Bridge with Small Radius

先简支后连续梁桥体系转换最优化工序的研究

The optimum construction design of the simple support-continuous girder bridge transformative system

悬臂施工连续梁桥合拢方案的讨论

Discussion on Cantilever Construction Continuous Beam Bridge Final Butting Plan

曲线连续梁桥支承体系受力与变形分析

Static analysis for support system of curved continuous bridge under temperature loading

连续梁桥合龙方案对施工控制的影响

Influence of Girder Joint Scheme of Continuous Girder Bridge on Construction Control

花艳连续梁桥木质垫块支撑转换法施工

Wood Pad Brace Transformation Construction of Huayan Continuous Beam Bridge

大跨度预应力连续梁桥的施工控制技术

Control Technology for Long-span Prestressed Concrete Continuous Beam Bridge Construction

预应力混凝土连续梁桥先简支后连续施工法

Simple-supporting and Continuous Construction Method for Prestressed Concrete Bridge with Continuous Beams