【摘要】 论述了抗冲磨混凝土的开裂问题;对膨胀抗冲磨混凝土的抗裂机理进行了阐述;提出了微膨胀抗冲磨混凝土在实际温度和约束条件下进行研究的必要性;对目前膨胀抗冲磨混凝土研究中尚存在的问题做了讨论,指出其今后的研究方向。更多还原

【Abstract】 Discuss the crack problem of the anti-abrasion concrete.Crack resistance is described for expansive concrete.Proposed the necessity of study carried out under actual temperature and constraints for abrasion resistant and expansive concrete.Discussed existing problems about expansive concrete,pointed out the direction of expansive concrete in future research.更多还原