【摘要】 利用人工砂、粉煤灰及水泥配制出的不同强度等级的人工复合砂浆和多孔黏土砖砌筑了三组标准抗压试件及三组标准抗剪砌体试件,并对这些标准砌体试件进行了抗压和抗剪试验。分析了人工复合砂浆砌体承载的基本性能,得到了此类砌体设计时,与规范公式中相对应的系数修正的建议值。试验结果表明,人工复合砂浆替代普通砂浆是可行的。更多还原

【Abstract】 The compressive and shearing tests of three group specimens,which were made of artificial granulated substance,coal ash and perforated bricks,were carried out.Basic mechanical behaviors of artificial synthetic sand masonry were discussed.The correction coefficient of propositional calculation formula of strength of compression and shearing was established according to the test results.The test shows that traditional mortar is substituted by artificial composites mortar.更多还原