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有纺土工织物不完全透水边界条件的水动力学描述

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摘要 针对有纺土工织物,根据水动力学中的Bernoulli原理及待固结土体与有纺土工织物界面处的流量连续条件,推导了有纺土工织物不完全透水边界条件的数学描述方程。该方程是关于孔隙水压力的非线性偏微分方程,而非传统固结理论中针对不完全透水边界条件而采用的线性偏微分方程,验证了Darcy定律对于有纺土工织物的不适用性。
出处 《公路与汽运》 2013年第2期128-131,共4页 Highways & Automotive Applications
基金 国家自然科学基金资助项目(51278171) 江苏省高校青蓝工程基金资助项目 中央高校基本科研业务费专项资金资助项目(2011B02814)
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