1) tension sequence
张拉次序
1.
The tension sequence of prestressing steel strands for curved box girder bridges
弯箱梁桥横截面上预应力钢束张拉次序研究
2) two-time tension
二次张拉
1.
In this article, authors introduce construction methods of a 50m diameter sedimentation basin and the new two-time tension technique adopted to prestressed wall concrete, and provide experiences to avoiding temperature and shrinking cracks on walls which can be referred to construction of similar preedstressed projects.
介绍了50m直径沉淀池施工工艺和池壁预应力混凝土采用二次张拉新技术,为防止施工过程中池壁产生温度和收缩裂缝提供了经验,可供同类型预应力工程施工参考。
4) repeatedly stretching
多次张拉
5) secondary tension
2次张拉
6) tension sequence
张拉顺序
1.
Then,by comparing the stress and displacement distribution of some key points in the box girder,the different effects induced by different wires tension sequences and their influences on the mechanical behavior of the structure were investigated parti.
针对先简支后连续的施工特点,重点考查了结构在不同的后连续端浇注与张拉顺序下的预应力效应及其对结构受力的影响。
2.
The old and new concrete of composite beam with double T-section was tested to investigate the effect of tension sequence of prestressing tendon on mechanical behavior of composite beam.
为了解预应力钢绞线张拉顺序对新老混凝土组合梁力学性能的影响,进行了双T形截面新老混凝土组合梁试验研究。
3.
After that,the tension sequence of the cables was investigated theoretically.
文中还对预应力索的张拉顺序进行了研究,并通过比较拉索单步张拉和分阶段张拉方案的计算结果,说明了单步张拉与分阶段张拉方案的适用范围。
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条