【摘要】 为了使桩基设计更加合理可靠,在分析桩基静载试验Q-S曲线性质的基础上,采用一元多项式对桩基的Q-S曲线进行拟合及预测。实践表明,一元多项式能较好地拟合桩基的Q-S曲线,并可准确地对其极限承载力进行预测。更多还原

【Abstract】 For the purpose of improving the rationality and reliability of pile design,on the basis of analyzing the characteristic of pile’s static load Q-S curve,a "one element multi item format" is adopted to fit and predict a pile’s Q-S curve.The practice indicates that "one element multi item format" can properly fit pile’s Q-S curve and accurately predict its limit bearing capacity.更多还原