计算软土次固结的常用方法没有反映荷载变化的影响，实际上只适用于正常固结土。
The conventional method to compute secondary consolidation of soft soils does not reflect the influence of load. It is only applicable to the normally consolidated soils actually.
当处于正常固结状态时，次固结系数近似为一常数。
In normal consolidation state the coefficient remains approximately a constant value.
这些参数包括压缩指数、回弹指数、次固结系数、初始再固结体积压缩系数等。
Theses parameters include compression index, expansion index, coefficient of secondary consolidation and initial coefficient of re consolidation volume compressibility, et al.
根据次固结系数双曲线模型建立的次压缩变形计算公式，既反应了软土本身性质的影响，也反应了预固结压力和再加荷压力的影响。
Based on the model, the secondary compression settlement formula is established, which reflects the influence of soft clay characteristics, pre-consolidation pressure and reloading pressure.
试验结果表明：随着固结压力的变化，压实黄土的次固结系数表现出与当前应力状态有关的变化规律。
The secondary consolidation coefficient is not related to time of sustained loads, and it becomes larger as the reloading pressure increases and becomes less with the pre-consolidation pressure.
在高压固结仪上，对3种原状软土13个试样进行了反复加卸荷载的一维固结试验，研究了反复荷载作用下软土的次固结特性。
Based on a number of oedometer tests on 13 soil samples, the influence of repeated loading on the secondary consolidation properties is investigated.
在高压固结仪上，对3种原状软土13个试样进行了反复加卸荷载的一维固结试验，研究了反复荷载作用下软土的次固结特性。
Based on a number of oedometer tests on 13 soil samples, the influence of repeated loading on the secondary consolidation properties is investigated.
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