DEVELOPMENT ON COMPUTER SYSTEM OF THE COUPLED THERMO-HYDRO-MECHANICAL AND CHEMICAL PROCESS IN THE NEAR-FIELD OF THE HIGH-LEVEL RADIOACTIVE WASTE REPOSITORY

摘要：

We have initiated a research on the coupled Thermo-Hydro-Mechanical-Chemical (THMC) processes and are trying to carry out numerical experiments on the coupled THMC processes in order to predict the near-field long-term evolution. This paper describes the modified THMC model to add on the function of de-gases and gases diffusion, accumulation and dilution phenomena for mass transport analysis, and of ionic exchange, surface reaction and kinetic reaction for geochemical analysis. And also the results of demonstration study with THMC code are shown.

作者: Tomoo Fujita Kiyoshi Fujisaki Hideaki Suzuki Susumu Kawakami Mikazu Yui Masakazu Chijimatsu Atsushi Neyama Yoshinao Ishihara Tomoyukihishya

作者单位: Japan Atomic Energy Agency Inspection & Development Corporation Hazama Corporation Computer Software Development Co.,Ltd Mitsubishi Heavy Industries Ltd Dia Consultants Company Limited

会议类型: 国际会议

会议名称: 第二届国际应力-水流-热-化学耦合学术大会(2nd International Conference on Coupled Thermo-Hydro-Mechanical Processes in Geosystems and Engineering：Geoproc2006)

会议地点: 南京

会议语种:英文

页码: 261-266

在线出版日期: 2006-05-22（万方平台首次上网日期，不代表论文的发表时间）