Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Segment grouting
Posted 2020年7月26日 GMT-4 08:08 Heat Transfer & Phase Change, Porous Media Flow 0 Replies
Please login with a confirmed email address before reporting spam
Hello,
The numerical simulation adopts the three-field coupling method of temperature field, structure field and seepage field.
After the first stage of grouting enters the foundation, the grout will undergo a phase change, forming a composite soil with part of the foundation (not all), and the physical and mechanical properties of the composite foundation (such as permeability, elastic modulus, strength, etc.) will change;The second stage of grouting is carried out on the basis of changes in the ground properties. Due to the changes in the properties of the composite soil, the second stage of grouting may damage the composite soil.
How can this situation be achieved?
PS. The biggest problem at present is: how to update the properties of the composite soil before the second grouting starts？
Thanks
Attachments:
Hello EthanZ
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.