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本文介绍强夯对天津新港饱和软粘土的室内试验研究和理论计算结果,并对地基内出现裂缝现象进行解释。计算中采用的接触面应力计算公式改进了斯柯特公式的不足之处,计算精度有所提高。理论计算结果与工地量测结果的比较表明,本文采用的理论计算方法是成功的。
This paper introduces the dynamic compaction of Tianjin Xingang saturated soft clay indoor experimental study and theoretical calculations, and cracks in the foundation to explain the phenomenon. The calculation formula of contact surface stress used in the calculation improves the deficiencies of Scott formula and the calculation accuracy is improved. The comparison of the theoretical calculation results and the field measurement results shows that the theoretical calculation method adopted in this paper is successful.