Combined with general situations of engineering construction process and technology for prestress stretching of and 13 pedestrian overbridges in Middle-ring Road of Guangzhou university town are introduced in detail.
结合工程概况,对广州大学城中环路12号,13号人行天桥预应力张拉施工工艺流程及其施工工艺进行了详细介绍,指出预应力张拉技术质量在桥梁施工过程中的重要性,以供类似工程参考。
Low-position spotting & repeat stretching method,a new prestress stretching method,can provide references for construction of similar project.
一种新的预应力张拉法"低位定点-轮回张拉法"可供类似项目的建设提供参考。
It introduces the post-tensioning method box beam prefabricating construction technology and applying field,analyses the process control of post-tensioning method box beam pre-stress tension construction,puts forward the related views,and represents the construction process.
介绍了后张法箱梁预制施工工艺特点及适用范围,对后张法箱梁预应力张拉施工的过程控制进行了分析,并提出了相关观点,对施工过程做了详细阐述,实践证明该工艺已经成功应用于公路桥梁、市政桥梁建设上。
Constrution analysis of cable-dome structures pretensioned by different schemes;
索穹顶结构多种预应力张拉施工方法的全过程分析
Pretension Construction of Safety Shell in Chashma Nuclear Power Plant;
恰希玛核电站安全壳预应力张拉施工
At the same time,installation scheme and pretension scheme were listed,including erection technologies of supporting frames,tension principle and multi-stage tension process.
同时研究了3个体育馆钢网壳的安装方案及预应力张拉方案,包括安装胎架的设置、张拉控制原则和分级张拉过程。
Applying VB in Calculation of Pre-stress Elongaton
VB在预应力张拉伸长量计算中的应用
Important point description of prestressing extension construction on the prestressing continuous bridge
预应力连续梁桥预应力张拉施工的要点简述
Prestress Loss Induced by Friction in Suspendome Construction
弦支穹顶结构预应力张拉的摩擦损失
Several Pre-stressed Tension Problems of Polygonal Line-type Roof Truss
几个折线型屋架预应力张拉问题探讨
The comparison of simulation method of prestressing force tension procedure of BBS by FEA
张弦梁结构预应力张拉有限元模拟方法比较
Influence of Pre-stressing Tension Sequence on Mechanics Performance of Curved Girder Bridge
预应力张拉顺序对曲线梁桥力学性能的影响
A Study on Surface Stripping Effect of Concrete Box Girder Floor Plate Due to Prestressed Tension
预应力张拉对箱梁底板混凝土的剥离效应研究
stretching equipment for prestressing reinforcement
预应力钢筋张拉设备
Stretching analysis on 126m beam string girder crossing prestressing lanyard
126m跨张弦桁架预应力拉索张拉分析
Investigation into Permissible Tensional Prestress of Prestressed Carbon Fiber-Reinforced Polymer
预应力CFRP容许张拉预应力值的研究
Batch Prestress Loss of Concrete Pipe Pile by Post-Tensioning Method
后张预应力混凝土管桩分批张拉预应力损失
Stress Analysis of T-shaped Beam during the Procession of Tensioning Tendons;
张拉预应力筋阶段的T型梁应力分析
The vertical tendon had to be prestressed twice to ensure effective prestressing.
竖向预应力应两次张拉以保证有效预应力。
Application of un-deformed Pretension of Cable for the Design of Cable-Stayed Bridges;
不变形预张力在斜拉桥设计中的应用
Calculation of Extension Value about Post-tensioning Prestress Steel Wire Strand
后张法预应力板钢丝束张拉伸长值的计算
Tension Effect Test of Bonded Post-tensioned Prestressed Concrete Beam
后张有粘结预应力混凝土梁张拉效果检测
CABLE TENSIONING TECHNIQUE FOR PRE-STRESSEDSUSPENDED STEEL ROOF ON JIANGNING GYMNASIUM
江宁体育馆预应力悬吊钢屋盖拉索张拉技术
Study on Practical Evaluation Method of Stress Loss for Prestressing Tendons Stretching Stage;
预应力筋张拉阶段应力损失实用评估方法研究