赵子丹,游涛,刘同利,练继建,张庆河. 立波作用下的底泥起动[J]. 水利水运工程学报, 2003, (1): 9-12.
引用本文: 赵子丹,游涛,刘同利,练继建,张庆河. 立波作用下的底泥起动[J]. 水利水运工程学报, 2003, (1): 9-12.
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ZHAO Zi dan ,,YOU Tao ,LIU Tong li ,LIAN Ji jian ,ZHANG Qing he. Threshhold movement of bottom mud due to standing wave action[J]. Hydro-Science and Engineering, 2003, (1): 9-12.
Citation: ZHAO Zi dan ,,YOU Tao ,LIU Tong li ,LIAN Ji jian ,ZHANG Qing he. Threshhold movement of bottom mud due to standing wave action[J]. Hydro-Science and Engineering, 2003, (1): 9-12.
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立波作用下的底泥起动

Threshhold movement of bottom mud due to standing wave action

    摘要
  • 摘要: 在介绍立波作用下底泥起动特点的基础上，将上层水体作为粘性流体、底泥作为粘弹性体、推导了立波作用下泥床面剪应力的表达式。并根据试验结果，给出了立波作用下底泥起动时的床面剪应力和底泥流变参数的关系。

     

    Abstract: Based on the properties of the threshold movement of bottom mud due to standing wave, a theoretical solution of bottom shear stress due to standing wave action was derived by assuming the water to be viscous fluid and the mud to be visco elastic medium. And the relationship between critical bottom shear stress and rheology parameter of bottom mud was obtained in laboratory experiments.

     

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