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本文论述应用三次样条函数及双三次样条函数求变形模量E及泊松比υ的方法.并应用于大塘埇水坠坝比奥固结课题有限元的非线性分析中,计算与实测相比,颇为近似。+
This paper discusses the application of cubic spline function and bicubic spline function to calculate the deformation modulus E and Poisson’s ratio enthalpy. It is applied to the nonlinear analysis of the finite element of the Geoduck Water Drop Dam Biot consolidation project. Compared with the actual measurement, it is quite similar. +