Plaxis 3d problem - Printable Version +- Civil Engineering Association (https://forum.civilea.com) +-- Forum: Software (https://forum.civilea.com/forum-65.html) +--- Forum: Software Installation Problems & Bugs (https://forum.civilea.com/forum-106.html) +---- Forum: Archive Problem (https://forum.civilea.com/forum-28.html) +---- Thread: Plaxis 3d problem (/thread-13309.html) |
Plaxis 3d problem - hapsea - 06-22-2010 Plaxis 3d problem
The problem is this ---- "Error: DET<0" in the 1 phase the answer from faq on plaxis site is =====This error in iterative solver can be caused by: *1- Not enough memory (or too many elements for the current memory) * 2- Badly shaped elements: good elements are those with the same size for width, length and height of the element. *3- Large stiffness differences in your model (e.g. a difference ratio > 1E6). This also includes the use of structures (beams, walls) So please check your mesh (both 2D and 3D) in detail, and check if you use large stiffness differences in the used materials. Sometimes a hint is given by the program: if you e.g. activate a plate in phase 4, and this phase shows the error, it is likely that the used stiffness for the plate is too high for the numerical model.====== for *1 i have 4gb ram for *2 all the piles have the same size for *3----well this is the problem...i do not fully understant want they want to say.......i use this pb for about 2 weeks so i am new at this...... maybe someone can help me with an answer or to resolve the problem i have atached the work files thank you in advance Code: *************************************** Code: *************************************** RE: Plaxis 3d problem - zimmermannn - 06-22-2010 Your model is working. But you must add a borehole. Good Luck |