Experimental Study on the Deep Overburden of Jiudianxia Dam Site Riverbed

Based on the massive experiments, such as the pellet analysis, the penetration coefficient, the dry density, the relative density, the load, the distortion, side presses and so on, the river bed deep overburden layer physics mechanical properties, the hydrology geology characteristic, its physical mechanics parameter is proposed. And the reliable basis for determination of the dam style and the design proposal choice is provided.