The figures themselves have to be supplied separately from the text in a vector based format (eps,ai). In case figures are used in the text, it should be indicated where they should be placed approximately in the text. Stability Analysis of the Red River Dike: The Past to the PresentģD Modelling of Frozen Ground and Associated Volume Expansion South Toulon Tube: Numerical Back-analysis of In-situ Measurements Modelling Swelling Rock Behaviour in Tunnelling The bulletin focuses on the use of the finite element method in geotechnical engineering practise and includes articles on the practical application of the PLAXIS programs, case studies and backgrounds on the models implemented in PLAXIS. The Plaxis Bulletin is the combined magazine of Plaxis bv and the Plaxis users association (NL). If any references are used, they should be listed at the end of the article. The main body of the article should be divided into appropriate sections and, if necessary, subsections. It should include the title of the paper, the name(s) of the authors and contact information (preferably e-mail) for the corresponding author(s). The manuscript should preferably be submitted in an electronic format, formatted as plain text without formatting. The editors welcome submission of papers for the Plaxis bulletin that fall in any of these categories. The bulletin offers a platform where users of PLAXIS can share ideas and experiences with each other. Modelling Swelling Rock Behaviour in Tunnelling South Toulon Tube: Numerical Back-analysis of In-situ Measurements Stability Analysis of the Red River Dike: The Past to the Present