Effect of Mortar Joint Thickness on the Compressive Strength of Autoclaved Flyash - lime Brick Masonry

摘要

After autoclaved flyash-lime brick masonry was compressed, in the masonry makes pull stress,bend stress, cut stress and complex stress state. The effect of mortar joint thickness on the compressive strength of masonry is the extend of improving under the complex stress state in the masonry. In the domestic and foreign brick construction teaching materials, they are all value the influence and make some describe and comments, but it was limited to the general qualitative analysis. Still not a series study was conduct on the impact, now in order to explore the influence on it, combining with domestic and foreign relevant theory, test statistics and author's study.