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从应用的角度,通过对m法适用条件、m的取值以及桩位移和非均匀土体对m法的影响等方面进行了分析,阐明m法在实际应用中会存在较大的误差,m法计算成果应慎重采用,并设法验证。应用计算机技术和非线性有限元法,可较好地反映桩承载机理,为设计提供可靠依据。
From the point of view of application, through the analysis of the application conditions of m method, the value of m, the influence of pile displacement and heterogeneous soil on the m method, it is clarified that there will be large errors in the practical application of m method, and m Law calculation results should be carefully adopted, and try to verify. Applying computer technology and nonlinear finite element method can well reflect the pile bearing mechanism and provide a reliable basis for the design.