摘要
The DECOVALEX project is an on-going international co-operative project that was started in 1992 to support the development of mathematical models of coupled thermal （T）, hydrological （H）, mechanical （M） and chemical （C） processes in geological media and geological systems for the geological disposal of radioactive wastes. The most recent phase, DECOVALEX-201 I, began in 2008 and was completed in 2011; this phase had the general objective of characterising and evaluating the impact of the coupled THMC processes on the performance and safety assessments of a geological repository, with the following considerations：
The DECOVALEX project is an on-going international co-operative project that was started in 1992 to support the development of mathematical models of coupled thermal （T）, hydrological （H）, mechanical （M） and chemical （C） processes in geological media and geological systems for the geological disposal of radioactive wastes. The most recent phase, DECOVALEX-201 I, began in 2008 and was completed in 2011; this phase had the general objective of characterising and evaluating the impact of the coupled THMC processes on the performance and safety assessments of a geological repository, with the following considerations：
