新型土坯砖砌体抗压性能试验研究

Experimental study on the compression property of the new adobe brick masonry

为提升传统生土建筑的安全性能,本文研制了一种新型土坯砖及两种专用砌筑灰浆,制作了12个抗压试件并进行了抗压试验。通过研究其受压破坏形态,探讨了新型土坯砖砌体的破坏机理,得到了该类砌体的抗压强度试验值、应力-应变曲线、弹性模量和泊松比,并参照砌体规范给出了抗压强度平均值建议公式,为该类砌体设计提供了参考依据。

In order to improve the safety of the traditional adobe houses,a new type of adobe brick and two kinds of mortar were developed,and 12 compressive specimens were used for test.The destructive characters and failure mechanism of the new type of adobe brick masonry was researched.The compressive strength,stress-strain curve,the elastic modulus and the Poisson s ratio of masonry were given.The recommended formula of compressive strength was given according to the formula of masonry which provided a reference.