Corrosion issues in nuclear waste disposal
Corrosion issues in nuclear waste disposal
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DOI：
10.1016/j.jnucmat.2008.06.023
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发表时间：
2008-09-30
影响因子：
3.1
通讯作者：
Gras, Jean-Marie
中科院分区：
文献类型：
--
作者：
Feron, Damien;Crusset, Didier;Gras, Jean-Marie
本文总结了核废物处置中的一些腐蚀问题，并用法国地质粘土的概念加以说明，以便可靠地预测长达数千年的集装箱降解率和工程屏障完整性。其中包括：地下储存库条件的重要性。开发综合半经验模型的必要性以及必须基于腐蚀现象机理的预测模型。使用考古文物来论证长期储存的可行性，并为测试和验证模型提供数据库。(C)2008爱思唯尔B.V.保留所有权利。
This paper summarized some corrosion issues specific to nuclear waste disposal and illustrates them by the French geological clay concept for the reliable prediction of container degradation rate and engineering barrier integrity over extended periods, up to several thousands years. Among the items, the following are included:The importance of the underground repository conditions.The necessity of developing comprehensive semi-empirical models and also predictive models that must be based on the mechanisms of corrosion phenomena.The use of archaeological artefacts to demonstrate the feasibility of long term storage and to provide a database for testing and validating the models. (C) 2008 Elsevier B.V. All rights reserved.