桩周土体强度增长规律及单桩承载力的计算

Strength increase law of pile around soil and calculation of single pile bearing capacity

在提出的桩周土再固结规律基础上,结合桩周土体强度增长理论,提出了单桩极限承载力随时间增长的计算公式,对一工程算例分析表明,计算结果与实测资料较为接近,说明该计算方法的正确性。

Based on the pile around soil reconsolidation law, the paper puts forward the calculation formula of the increase of the single pile ultimate bearing capacity with the time combined with the strength increase theory of the pile around soil, the calculation example analysis of the project shows that the calculation results is close to the measured data, which proves that the calculation method is correct.