该文从裂缝形成机理的研究，有针对性地提出了预防裂缝出现的相应措施。
The paper puts forward the corresponding measures for prevision of cracks from the study on crack formation mechanism.
本文在深入分析反射裂缝形成机理的基础上，提出了反射裂缝的预防及治理措施。
Based on in-depth analysis of reflective crack formation mechanism, this paper gives reflective crack preventive and curative measures.
笔者在介绍反射裂缝概念基础上，简要叙述了反射裂缝形成机理及扩展规律的几种理论。
The author introduces the conception of reflection crack, on this basis briefly narrates the mechanism of reflection crack forming and its extension law.
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