By flexural test and split test, the effect of part or total replacement of mineral powder with cement on and-cracking performance of asphalt mixture is researched.
通过弯曲试验和劈裂试验，分析了水泥替代部分或全部矿粉对沥青混合料抗裂性能的影响。
2
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。
3
It is shown that due to the presence of axial thrust and the gradual cracking of the section, a plain concrete element can deform significantly without losing its flexural strength.