不同强度砂浆粘结面处抗折强度分析

Analysis on flexural strength in adhesive section of mortar with different strengths

介绍了试件的制作试验方法,分析了新老不同强度砂浆粘结面的抗折强度,用ANSYS探讨了开裂时的内力应力分布,讨论了开裂时的裂缝发展,试验结果表明新老砂浆的粘结情况良好。

Flexural strength in adhesive section of young mortar to the old with different strengths is analyzed. Utilizing ANSYS distribution of internal stress in cracking is discussed as well as the development of cracks.Test results show adherence is good between young mortar and the old.