粘土固结变形的时间性 English Version
Time-Dependent Deformation of Consolidation in Clay
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摘要: 本文首先从理论分析并由试验结果验证了次固结的时间和变形量的有限性。其次,讨论了次固结引起的拟似超固结的特点和超固结比和固结压力的关系。最后,描述次固结变形随时间的变化以及次固结量与一天固结量的比值随压力的变化规律。Abstract: Results of theoretical analyses and series of experiments on the limitation of the time and magnitude of the secondary consolidation deformation in clay are presented. Characters of quasi-overconsolidation brought in secondary consolidation, relations between OCR and consolidated pressure are discussed. Secondary consolidation deformation develops with time, and the variability of the ratio of secondary consolidation deformation to one-day’s one (ε00-ε1)/ε1, with the pressure are finally presented.
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