Marsh时间测试碳酸盐矿-矿渣复合灌浆材料流变性  

Testing of Rheological Behaviour of Carbonatites-slag Grouting Material by Marsh Cone Flow Time

作　　者：成立[1] 王小萍[1] 余其俊[1] 殷素红[1] 黄绪泉[2] 

机构地区：[1]华南理工大学特种功能材料及其制备新技术教育部重点实验室,广州510640 [2]荆楚理工学院,荆门448000

出　　处：《武汉理工大学学报》2007年第8期23-26,共4页Journal of Wuhan University of Technology

基　　金：国家自然科学基金青年基金(50409011)

摘　　要：探讨了采用简单分段Marsh时间替代流变仪测试碱激发碳酸盐矿-矿渣复合灌浆材料浆液流变性能的方法,并把分段Marsh时间测试结果通过简单的模型计算,寻找它与流变仪测定的流变性能结果之间的对应关系。结果表明,简单分段Marsh时间测试所得到的流变参数,与用流变仪测试所得到的流变参数相比较,规律基本接近。It was studied that by using the Marsh cone flow time of subsection to substitute the rheometer to test the rheological behaviour of alkali activated carbonatites-slag grouting material pastes,and the corresponding relation of the test results of the Marsh cone flow time of subsection and the rheometer was discussed by computing of simple model.The results showed that the rule of the rheological parameter from the Marsh cone flow time of subsection was approximate with that of the rheological parameter from the rheometer.

关 键 词：碱激发碳酸盐矿-矿渣复合灌浆材料 分段Marsh时间 流变参数 

分 类 号：TV543[水利工程—水利水电工程]