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工程建设中,建筑物破坏的一部分原因是由于建筑物所在的地基达到了地基的极限承载力所造成的。常用的地基极限承载力的理论算法的极限承载力公式并没有考虑到地基基础底部以上两侧土体的抗剪强度的影响。该文通过有限元法模拟计算地基极限承载力并对比太沙基极限承载力公式计算方法,从而探讨地基基础底部以上两侧埋深土体的抗剪强度对地基极限承载力的影响。
Part of the damage to the building during construction is due to the ultimate bearing capacity of the foundations on which the foundations are located. The common ultimate bearing capacity of the theoretical formula of ultimate bearing capacity formula does not take into account the bottom of the foundation above the shear strength of soils on both sides of the soil. In this paper, the finite element method is used to simulate the ultimate bearing capacity of the foundation and to calculate the formula of the ultimate bearing capacity of the foundation. The influence of shear strength on the ultimate bearing capacity of the foundation is discussed.