The Influence Depth of Pile Base Resistance in Sand-Layered Clay

Pile base resistance is an important part of the ultimate bearing capacity, and soil within a certain range above below pile end contributes to resistance. In general, calculated according average value strength in current calculating method, so it very determine influence Based on parameters results cone penetration test LiuHua 11-1 site South China Sea, difference by different methods, regularity affected calculation depth revealed. Additionally, numerical simulation method used analyze distribution plastic zone around homogeneous stratified soil, show 0.12 D 0.83 clay, 0.9 1.3 soil.