摘要
对教室场地进行详细勘察的基础上，运用Ｘ－衍射、透射电镜等微观分析手段和室内常规 水理性质实验方法，对场地内粘土层的胀缩性能进行了详细分析与评价，对产生裂缝原因进行了析， 并提出了处理意见。
On the basic of the detailed investigation on a building site of a school in Xuzhou,this paper discusses and appraises the swelling and shrinking mechanism of the clays in the site by the microcosmic analysis methods,such as X- Ray transmission electron microscope microscope etc, and general indoor experimental methods of hydrological properties, points out and analizes the problem causes of cracks,finally,puts forward the methods to deal with the cracks.
出处
《淮海工学院学报（人文社会科学版）》
2001年第1期37-39,共3页
Journal of Huaihai Institute of Technology(Humanities & Social Sciences Edition)
关键词
裂缝
建筑地基
膨胀土
地基处理
crack
building ground
swelling-shrinkage soil
ground treatment
