摘要
用混凝土的抗拉强度和抗拉应变试验研究了混凝土材料性能对混凝土缝裂的影响,并提出了控制裂缝的对策。试验结果证明:合理的使用混凝土配合比、骨科粒经、严格的施工生产可提高混凝土的抗拉强度和抗拉应变,并可预防裂缝的产生。
In this paper, the influence of properties of concrete materials up on their cracks has been studied by means of concrete tensile strength and stretch strain test, the writer also puts forward some effective methods of holding down the cracks.
出处
《东莞理工学院学报》
2003年第2期29-32,共4页
Journal of Dongguan University of Technology
