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复杂地基中桩基承载机理通过科学的计算,可以确定复杂地基中桩基的单桩承载性能,从而使复杂地基整体承载性能可以满足现代工程标准要求,对提高现代工程地基质量与整体工程质量有着重要的作用。复杂地基中桩基承载机理与承载力、沉降有着直接关系,但目前复杂地基中桩基承载机理计算只能求出极限承载力,而缺乏对复杂地基中桩基承载机理沉降量的有效计算,所以基于弹性理论法进行复杂地基中桩基承载机理进行计算,又可以有效计算出可靠的桩顶沉降量。本文就广义弹性理论法对复杂地基中桩基承载机理计算进行设计,探讨基于广义弹性理论法的单桩计算思路与方法。
Pile Foundation Bearing Mechanism in Complicated Foundation Through scientific calculation, the bearing capacity of pile in complex foundation can be determined, so that the overall bearing capacity of complex foundation can meet the requirements of modern engineering standards, and has the potential to improve the quality of modern engineering foundations and the overall project quality Important role. However, the calculation of bearing capacity of pile foundations in complex foundations can only find the ultimate bearing capacity, but it lacks the effective calculation for the settlement of pile foundation bearing capacity in complex foundations. However, Therefore, based on the elastic theory method, the bearing capacity of pile foundations in complex foundations can be calculated, and the crest settlement can be calculated effectively. In this paper, the generalized elastic theory is applied to the calculation of pile foundation bearing mechanism in complex foundations, and the calculation ideas and methods of single pile based on generalized elastic theory are discussed.