摘要
通过对蒸压粉煤灰砖和烧结粘土砖砌体的抗压试验以及专用砂浆的抗压试验,验证了"销栓"作用对提高砌体抗压强度的重要性,并绘制出应力应变曲线,计算出的蒸压粉煤灰砖砌体弹性模量是规范值的2.09～2.42倍,因此砌体是偏安全的。
The test is carried out on the compressive strength of the special mortar,the autoclaved fly ash brick masonry and fired clay brick masonry.it proves that the pin bolt is importance for improving the compressive strength of masonry.A stress graph is drew,and the elastic modulus of the autoclaved fly ash brick masonry is 2.09～2.42 times of the standard values,which is much safe.
出处
《砖瓦》
2011年第11期9-13,共5页
Brick-tile
基金
<墙体材料应用统一技术规范>国家建设部(2006)建标字77号文件
关键词
蒸压粉煤灰
砌体抗压强度
销栓作用
应力-应变曲线
弹性模量
autoclaved fly ash
masonry compressive strength
pin bolt action
the stress curve
elastic modulus
