Thermo-hydro-salt-mechanical coupled model for saturated porous media based on crystallization kinetics
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- 作者：Daoyong Wua ; b ; Yuanming Laia ; c ; ymlai@lzb.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Mingyi Zhanga
- 关键词：Saturated porous media ; Crystallization kinetics ; Saline frozen soil ; Thermo-hydro-salt-mechanical coupled model
- 刊名：Cold Regions Science and Technology
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：133
- 期：Complete
- 页码：94-107
- 全文大小：1689 K
文摘
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Crystallization kinetics models for crystal growth are established.
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Expression of unfrozen water content in non-equilibrium state is improved.
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A thermo-hydro-salt-mechanical coupled model with phase change is proposed.
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The proposed model is used to predict successfully the behaviors of saline frozen soil.