Study on Efficiency Factor of Bearing Capacity of Multi-Element Composite Foundation of Concrete Column and Lime Column
Based on the model tests and the results of theoretical research, considered elasto-plasticity of the soil and highly nonlinear behavior of contact with columns and soil, more reasonable numerical model on multi-element composite foundation of concrete column and lime column was built. By changing the design parameters (the diameter of concrete column, the diameter of lime column, the length of lime column, cushion thickness), efficiency factors of bearing capacity of multi-element composite foundation on concrete column and lime column were to play a more systematic study. Some conclusions were drawn in favor of engineering design and theoretical study of multi-element composite foundation of concrete column and lime column.
X. Z. Wang "Study on Efficiency Factor of Bearing Capacity of Multi-Element Composite Foundation of Concrete Column and Lime Column", Advanced Materials Research, Vols. 255-260, pp. 178-182, 2011