Study on the Temperature Stress and Displacement in Skew Continuous Box Girder Bridges 斜交连续箱梁桥的温度应力与位移研究
With innovative structural characteristics and fine mechanical behavior, flat steel box girder is now the main structural style of large span bridges girders. 扁平钢箱梁具有新颖的结构特点和优良的受力性能,已成为现代大跨度桥梁加劲梁的主要结构形式。
Analysis and Application of Casting Prestressed Concrete Continuous Box Girder Technology in Bridge Engineering Construction 现浇预应力砼连续箱梁施工技术在桥梁工程中分析应用
Cooling System Test and Numerical Simulation of Steel Box Girder Bridge Pavement 钢箱梁桥体铺装层降温系统的试验和数值模拟
The conclusions can provide valuable reference for the design and construction of PC box girder bridges. 研究结论可为预应力混凝土箱梁桥的设计和施工提供参考。
Research on the Mechanical Behavior and Design Method of Trapezoidal Stiffened Plate in Steel Box Girder 钢箱梁梯形肋加劲板受力性能与设计方法研究
Research on Diaphragm Distance of Box Girder with Corrugated Steel Webs; 研究横隔板间距对悬挑箱梁畸变的影响。
Vibration characteristics test and analysis on concrete box girder continuous pedestrian bridge 砼连续箱梁人行天桥振动特性测试与分析
Design and Analyse on a Composite Structure of Steel Pipe Girder and Steel Box Girder 钢箱梁及钢管桁架组合结构体系设计与分析
Five different finite elementary models are established based on box girder with different thickness of the bottom flange of cable-stayed bridge. 对斜拉桥不同底板厚度的箱形主梁建立了五个有限元模型,并对其进行了施工阶段的空间应力分析。
This paper introduces structure of waveform steel web prestress concrete box girder and construction method for several bridges. 介绍了波形钢腹板预应力混凝土箱梁的结构和几座桥梁的施工方法。
Study on the Whole Bridge Experiment of Box Girder Prestress Concrete Bridge Without Diaphragm 无横隔板预应力混凝土箱梁桥整桥试验研究
A heavy-duty anti-corrosive coating process was applied to the bridge steel box girder for guaranteeing its service lifetime. 为了保正大桥钢箱梁的使用寿命,采用了重防腐涂装工艺。
Error Study on Construction Control of Long Span Steel Box Girder Cable-Stayed Bridge 大跨度钢箱梁斜拉桥施工控制误差研究
The successful alternative was the cast-in-place segmental prestressed concrete box girder. 最后采用的方案是分段现浇的预应力混凝土箱形梁。
Analysis of Restrained Torsion and Distortion Effect for Thin-walled Box Girder Structure Based on Displacement Field 基于位移场的薄壁箱梁结构约束扭转和畸变效应分析
Analysis for Prestressing of Curved Continuous Box Girder Bridges 箱型截面曲线连续梁桥的预应力分析
Application and Study on Prestressed Concrete Composition Box Girder Structure of Corrugated Steel Webs 波形钢腹板预应力混凝土组合箱梁结构研究与应用
Main diseases and reinforcement method of current box girder web plate are discussed, after years of service. 主要阐述了目前预应力混凝土连续箱梁在多年的运营中,箱梁腹板的主要病害及其加固方法。
The paper mainly analyses the prestressed steel box girder. 本文主要对预应力钢箱梁进行了振动理论分析。
To some extent, the conclusions in this paper have a reference value on the box girder bridge design and construction. 本文所得出的结论在一定程度上对箱梁桥的设计和施工有参考意义。
Durability of the concrete structure with the long span continual box girder 大跨径连续箱梁混凝土结构耐久性研究
The scheme is a transition between the box girder with vertical piers and the true arch. 该结构是具有垂直墩的箱梁桥钢与真正的拱桥之间的一种过渡形式。
Experimental Study of the Steel Box Girder Force State for a Long-span Suspension Bridge under Vehicle Loads 车载作用下大跨度悬索桥钢箱梁受力状态的实验研究
The Research on Construction Control in the Incremental Launching of Main Girder of Cable-stayed Bridge with Steel Box Girder 钢箱梁斜拉桥主梁顶推法施工阶段控制研究
The Effect of Local Structure on the Performance of Curved Steel Box Girder Bridge 局部构造对曲线钢箱梁桥受力性能的影响研究
During construction of continuous box girder, line shape control is important. 连续梁施工过程中,线形控制至关重要。
Application Study of GPS RTK in Monitoring of Cantilevered Steel Box Girder GPSRTK技术在悬臂钢箱梁监测中的应用研究