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在单向板钢筋网片的绑扎过程中,不同程度地存在以下问题:(1)往往注意受力筋之间的间距,对分布筋之间的间距不重视。有时沿单向板长边方向的一边向另一边布置分布筋,最后两根分布筋间距大于配筋平面图上标注的分布筋间距@100～150mm,超构造要求300mm的间距。(2)一些分布筋不顺直,与两端点的连线相比,弯曲40～60mm。(3)所有受力筋与分布筋交叉点间隔交错绑扎的现象时有发生。
In the binding process of the unidirectional plate reinforcing mesh, the following problems exist to varying degrees: (1) Attention is often paid to the spacing between the stress ribs, and the spacing between the distribution ribs is not taken seriously. Sometimes the distribution ribs are arranged along one side of the long side of the one-way plate toward the other side, and the distance between the last two distribution bars is larger than the spacing between the distribution bars marked on the plan of reinforcing bars, which is 100 to 150 mm. The super-structure requires a spacing of 300 mm. (2) Some distribution ribs are not straight and are bent 40-60mm compared to the connection of two ends. (3) The phenomenon that all the tendons and distribution ribs intersect with each other at intervals is often occurring.