WU Yi-ping, YU Hong-ming, HU Yan-xin. Research on engineering geological characters of aubergine mudstone of Badong new city zone[J]. 2006, 27(7期 刊出日).
WU Yi-ping, YU Hong-ming, HU Yan-xin. Research on engineering geological characters of aubergine mudstone of Badong new city zone[J]. 2006, 27(7期 刊出日).DOI:
Based on geological investigation and rock and soil experiments
the engineering geological characters of aubergine mudstone (T2b2) is studied synthetically. The mineral component and microstructure of the mudstone are determined. The physical and water-physical parameter of the mudstone is tested. Based on the disintegration test under different water contents
the stronger disintegration character of the mudstone is observed. The disintegration is nearly related to the physical state of rock. With the indoor test
the mechanical parameters and deformation character of the rock mass are obtained. With the point load test of the mudstone under different weathering degrees and different physical states
the engineering geological characters of mudstones with different weathering degrees and the influence on engineering construction are analyzed.