摘要
根据蚌明高速公路工程实例,就弱膨胀土石灰改良后路用质量控制指标进行室内试验研究,发现将“半干半湿”的试验方法应用于实际工程的质量控制,相对来说更加合理有效。
Based on the case history of Beng-Ming expressway, the key characteristics for quality control of lime-treated expansive soils utilized as a filling of highway embankment was investigated by tests in laboratory. As the result shown, the application of intermediate path test in quality control of practical engineering, is more reasonable and effective.
出处
《交通标准化》
2005年第10期55-58,共4页
Communications Standardization
关键词
膨胀土
击实试验
石灰改良
EDTA试验
expansive soils
compaction tests
lime treatment
EDTA (ethylene diaminete traacetiacid) test