Research of Frozen and Melt Test
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摘要: 提出了关于冬季强夯加固处理冻土层的理论依据。取一定体积的场地未冻土装入完全限制水平胀力的钢制容器内,模拟自然冻胀、融解。计算冻土层的松弛量。对松弛量的形成过程和应用进行了研究。Abstract: The theoretical basis for reinforcing of dynamic compaction in winter and treating the frozen soil layer is presented.At the test site,a certain volume of unfrozen soil is put into a steely container in which horizontal dilatable force is limited entirely.The natural freeze and melt are simulated.The slack quantity of frozen soil layer is calculated.The form and use of the slack quantity are explained.
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Key words:
- frozen and melt test /
- slack quantity /
- dynamic compaction in winter /
- frozen soil layer
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