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Position: Home > Articles > A preliminary study on compaction characteristics of silt Journal of Agricultural University of Hebei 2002,25 (4) 176-177

粉土压实特性初探

作  者:
王士杰;白永兵;张梅;张洪敏;赵春生;田伟
单  位:
河北农业大学城乡建设学院;河北建设集团有限公司
关键词:
粉土;塑性指数;压实;最大干密度;最优含水量
摘  要:
试验研究发现 ,砂质粉土和塑性指数IP<7的粘质粉土 ,击实曲线呈多峰型或 112 峰型 ,压实性能较差。压实后的干密度和压实系数很难达到设计要求。故不宜作为填方工程的土料
译  名:
A preliminary study on compaction characteristics of silt
作  者:
WANG Shi-jie 1, BAI Yong-bing 1, ZHANG Mei 1, ZHANG Hong-min 1, ZHAO Chuen-sheng 1, TIAN Wei 2 (1.College of Urban and Rural Construction, Agricultural University of Hebei, Baoding 071001,China; 2. Hebei Construction Aggregation Limit Corporatio
关键词:
silt; I P plasticity index; compaction;ρ d max maximum dry unit mass; optimum water content
摘  要:
The compaction curves of sandy silt and clayey silt that IP plasticity index less than seven will be of more than one peak values, dry density and compaction factor of compacted fill cannot satisfy the engineering. These soils are not suitable for fill materials.

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