Study on Crack Development in Red Clay from Guangxi Guilin with Different Clay Grain Content

In order to study the influence of different clay contents on fractality red clay, specimens having four water were prepared. The cracking characteristics observed at 20 °C and 60 °C. Image J software was used measure calculate crack area, ratio, length width each sample. test results showed that development cracks in could be divided into three stages: generation, stabilization. particle content, temperature content have significant effects development, from analyses, it determined for construction Guilin is necessary pay attention drainage protection.