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中文摘要：
为了在更高的巩固在休息(K 0 ) 获得地球压力系数，在第二等的压缩期间迫使，为浸透的重新组成的泥土的一系列 K 0 测试被进行。结果显示在第二等的压缩的测量 K 0 能被与内部磨擦角度，第二等的压缩系数，压缩索引，压缩索引，和沉积时间有关的方程描述。K 0 上的巩固压力和沉积时间的效果能在第二等的压缩期间被归因于硬化(结合的部分) 增加和内部磨擦角度减少。硬化增加在 K 0 的增加为 K 0 和内部磨擦角度减少结果导致非线性的变化。与内部磨擦角度联系的方程计算的 K 0 与不同沉积时间在明显的更低的巩固压力被过高估计，它在明显的更高的巩固压力同意测量价值很好。
英文摘要：
In order to obtain the earth pressure coefficient at rest （K0） at higher consolidation pressures during secondary compression, a series of K0 tests for saturated reconstituted clay were conducted. The results indicate that the measured K0 in secondary compression can be described by equations related to internal friction angle, secondary compression coefficient, compression index, recompression index, and sediment time. Effects of consolidation pressures and sediment time on K0 during secondary compression can be attributed to cementation （part of cohesion） increase and internal friction angle decrease. Cementation increase leads to nonlinear variation for K0 and internal friction angle decrease results in increase of K0. K0 computed by equations associated with internal friction angle, is overestimated at apparent lower consolidation pressures with different sediment time, which agrees with the measured values well at apparent higher consolidation pressures.
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