1.
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。
2.
Research on the Prestress Losses in the Vertical Pre-stressed of PC Concrete Box Girder Bridge;
预应力混凝土箱梁桥竖向预应力损失的研究
3.
Vertical Prestressing Construction Technology of PC Box-girder Bridge
PC箱梁桥竖向预应力施工技术探讨
4.
Vertical Prestressed Concrete Box-girder Bridge Analysis of Field Test
混凝土箱梁桥竖向预应力现场测试分析
5.
Monitoring and Analysis of Causes of Vertical Prestress Loss of Finish Rolling Thread Steel
精轧螺纹钢竖向预应力损失监测及其原因分析
6.
Calculation of the Compressed Stress in Box Beam Web by Vertical Prestressing Forces in Consideration of Stress Diffusion
考虑竖向预应力扩散影响的箱梁腹板预压应力计算
7.
Influnce of Vertical Prestressed Steel Anchor Backing Plate Installated Dip on Prestressed Loss;
竖向预应力钢筋锚垫板安装倾角对预应力损失的影响
8.
Research on Technology of Twice Tension Applied in Web's Vertical Prestress of Box Beam
二次张拉钢绞线技术应用于箱梁腹板竖向预应力的研究
9.
Calculation and Measure of Web Vertical Stress Field Using Low Retracting Prestressed Anchorage
低回缩预应力钢绞线锚具应用于腹板竖向预应力的应力场的计算与实测
10.
Vertical Prestressing Test and Web Diagonal Cracks Control of PC Box-Girder Bridges;
PC箱梁桥竖向预应力测试及腹板斜裂缝控制研究
11.
EXPERIMENTAL RESEARCH ON VERTICAL BEARING CAPACITY OF THE PRESTRESSED CONCRETE PIPE PILE WITH TOOTH PITCH
预应力齿面管桩竖向承载力试验研究
12.
Research on the Vertical Joint of PC Concrete Box Girder Bridge
悬浇预应力箱梁桥竖向接缝试验研究
13.
STUDY ON PREDICATION OF EFFECTIVE PRESTRESS FOR PC BEAM BASED ON STATIC PERFORMANCE
基于竖向位移测试的PC梁有效预应力预测研究
14.
Research on Vertical Bearing Capacity of Prestressed Concrete Pipe Pile in Sand Soil;
预应力混凝土管桩在砂土中竖向承载力的研究
15.
Fuzzy Probability Analysis on Pre-Stressed Concrete Tube Piles;
预应力管桩竖向承载力模糊可靠性分析研究
16.
Research on Vertical Bearing Capacity of Prestressed Concrete Pipe Pile in Yangzhou City
扬州地区预应力混凝土管桩竖向承载力研究
17.
Application of Pre-stressed Anchor Cable in Vertical Static Loading Test of Single Pile
预应力锚索在单桩竖向静载试验中的应用
18.
Analysis of the Behaviour of Subassemblage and Prestressed Concrete Frames under Vertical Loads;
预压装配式预应力混凝土框架竖向荷载作用下的整体性分析