【摘要】 在NL(Non LinearElasticityHorizontalFoundationCoefficient)法的基础上提出了群桩的非线弹性水平地基反力系数实用分析方法,可以使复杂的群桩计算简化为水平地基系数折减后的单桩计算问题,直接采用NL法查表计算。通过实测资料和理论计算值的比较,提出了群桩水平地基系数的建议值。更多还原

【Abstract】 Based on the NL method, a practical analysis of pile group is presented in this article. The complicated pile group calculation could be simplified to a single pile calculation after a reduction of horizontal foundation coefficient, and be done directly by using the table of NL method. Suggested values of pile group horizontal foundation coefficients are given through comparison between observation data and theoretical calculation values.更多还原