Jiang Pengming, Lu Changfeng, Ni Jun, Yuan Huarong. RIGOROUS SOLUTION METHOD FOR BEARING CAPACITY CONSIDERING SHEAR STRENGTH OF SOIL ON SIDES OF FOUNDATION[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 54-57,74. doi: 10.13204/j.gyjz200807013
Citation:
Jiang Pengming, Lu Changfeng, Ni Jun, Yuan Huarong. RIGOROUS SOLUTION METHOD FOR BEARING CAPACITY CONSIDERING SHEAR STRENGTH OF SOIL ON SIDES OF FOUNDATION[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 54-57,74. doi: 10.13204/j.gyjz200807013
Jiang Pengming, Lu Changfeng, Ni Jun, Yuan Huarong. RIGOROUS SOLUTION METHOD FOR BEARING CAPACITY CONSIDERING SHEAR STRENGTH OF SOIL ON SIDES OF FOUNDATION[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 54-57,74. doi: 10.13204/j.gyjz200807013
Citation:
Jiang Pengming, Lu Changfeng, Ni Jun, Yuan Huarong. RIGOROUS SOLUTION METHOD FOR BEARING CAPACITY CONSIDERING SHEAR STRENGTH OF SOIL ON SIDES OF FOUNDATION[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 54-57,74. doi: 10.13204/j.gyjz200807013
Based on the characteristics of ground symmetrical failure,the discontinuous stress field and velocity field of the soil mass are constructed.The character of discontinuous line of stress and velocity,the stress field are analyzed.By upper and lower bound theorems,the model of calculation and the method for bearing capacity are got.The stress field and the corresponding mobile field are got by the numerical calculation to solve three kinds of boundary value problems.The stress field satisfied with all velocity boundary is found.The rigorous solution of bearing capacity considering shear strength of soil on sides of foundation is obtained.The computation results show that the approach to solve the limit equilibrium problem is available.