This study investigates the short-term flexural stiffness and the cracking property in a new emerging cold-formed thin-wall steel reinforced concrete slab.

本文主要对一种新型楼板-钢网构架混凝土复合楼板的短期抗弯刚度和裂缝问题进行了研究和分析。

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Based on the experiment of steel fiber reinforced concrete (SFRC) precast roof slab, analyses through mathematical statistics and theoretical researches. have been performed.

在SFRC自防水预应力钢筋混凝土屋面板的试验基础上，进行了数理统计分析和理论研究。

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So the high effective pre-stressed reinforced concrete hollow slab with Medium strength spiral-continuous -ribs steel bar has a good prospect.

因此，以中强螺旋肋钢丝为受力筋的预应力空心板具有广阔美好的发展前景。

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