In order to guarantee drawing rightly for unbonded prestressed concrete structure, crack control measures before drawing are illuminated in this paper.
为了保证无粘结预应力砼结构能顺利张拉，本文同时也论述了无粘结预应力钢筋砼结构能顺利张拉前的裂缝控制。
The bonded prestressed concrete structural wide flat beams were employed as the frame beams, while the unbonded prestressed concrete structure was applied to the junior beams.
框架梁为有粘结预应力混凝土宽扁梁，次梁采用无粘结预应力混凝土结构。
Because the reinforcing bar and surroundings concrete can have opposite slip in unbonded prestressed concrete, Lead to stress and deflection differing from bonded prestressed concrete structure.
由于无粘结预应力混凝土构件中预应力钢筋与周围混凝土之间可以相对滑动，导致了构件受力和变形不同于有粘结预应力混凝土构件。
Finally this paper studies that prestressed with unbonded tendons plays the role in the concrete structure system, and some Suggestions of arrangement and designing method are taken into account.
本文还探讨了无粘结预应力筋在结构体系中的作用以及布置问题，并对设计中应注意的几个问题提出了建议。
Finally this paper studies that prestressed with unbonded tendons plays the role in the concrete structure system, and some Suggestions of arrangement and designing method are taken into account.
本文还探讨了无粘结预应力筋在结构体系中的作用以及布置问题，并对设计中应注意的几个问题提出了建议。
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