ANALYSES THE MICROSTRUCTURE OF THE SOLIDIFIED HIGH ORGANIC SOIL

摘要：

The macro-property is extrinsic reflection of change in intrinsic microstructure, and it isan effective way to study the character of the soil. In this paper, scanning electron microscopy(SEM) was applied to investigate the microstructure of the Jiangmen high organic soil beforeand after solidifying. The quantitative tests of microstructure had been performed, andequivalent diameter, abundance and direction frequency of granule had been gained.According to these quantitative data, the size, shape and directionality of granule wereanalyzed. And the results offered important data for analyzing the strength of solidified highorganic soil. Through the analyses, granularity and organic content had obvious effect on themicrostructure forming.

关键词： organic equivalent diameter abundance direction frequency

作者: Yang Chi Qing Wang Yong Yuan

作者单位: Key Laboratory of Geotechnical and Underground Engineering of the Ministry of Education,Tongji Unive College of Construction Engineering,Jilin University,Changchun,130026,China

会议类型: 国际会议

会议名称: 1st International Conference on Microstructure Related Durability of Cementitious Composites(首届与水泥基复合材料耐久性相关的微观结构国际会议)

会议地点: 南京

会议语种:英文

页码: 169-176

在线出版日期: 2008-10-13（万方平台首次上网日期，不代表论文的发表时间）