1. Xu, W., Hu, R.: Conception, classification and significations of soil-rock mixture. Hydrogeol. Eng. Geol. 36, 50–56 (2009)
2. Tu, G.: Study on The Engineering Properties and Stability of Typical Ancient Outwash Congeries in South Eestern Valley. Chengdu University of Technology, Chengdu (2010)
3. Tu, G., Huang, R., Deng, H.: Discussion about the evolution and the geo engineering problems of an outwash deposits, Lantsang. J. Mt. Sci. 27, 54–62 (2009)
4. Zhou, J-Wen, Xu, W., Sun, H.: Engineering geology analysis of colluvial slope at hydropower station project in Gushui. J. Eng. Geol. 17, 489–507 (2009)
5. Lebourg, T., Riss, J., Pirard, E.: Influence of morphological characteristics of heterogeneous moraine formations on their mechanical behaviour using image and statistical analysis. Eng. Geol. 73, 37–50 (2004)