摘要
借助现代测试手段和计算机图像分析技术,通过对不同地区湿陷性黄土的微观图片进行处理和分析,定性的描述了湿陷性黄土的微观结构特征,对骨架颗粒、微观孔隙和颗粒连接方式进行分类,研究其对黄土湿陷性的影响,指出了架空孔隙和集粒内微孔隙的同时存在是黄土产生湿陷性的主要原因。
With the help of the modern measuring ways and the computer image analysis technique,the paper deals and analyzes the micro-images of the collapsible loess in various areas,has the qualitative description of the micro-structure characteristics for the collapsible loess,classifies the skeleton particle,microscopic pore and the pore connection ways,researches its influence on loess collapsibility,and points out the existence of the hollow pores and micro-pore in micro parts is the main reasons for the loess collapsibility.
出处
《山西建筑》
2010年第32期114-115,共2页
Shanxi Architecture
关键词
湿陷性黄土
湿陷系数
微观结构
collapsible loess
collapsible coefficient
micro-structure
