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Designing
Designing of draining trenches
Our technical staff is able to predict you the expected drawdown of the groundwater, using our drainage systems, our software for designing are:
Drainfilepro (based on Hooughodt theory)
| PARAMETERS | INPUT | UNIT |
| l (drain length) | 60 | m |
| q (rainfall) | 10 | mm/day |
| depth of trench | 4,0 | m |
| h (height of water) | 0,6 | m |
| K1(permeability over the drains) | 6E-06 | m/s |
| K2 (permeabilità under drains) | 1E-09 | m/s |
| D (distance drain-clay) | 0,15 | m |
| r (drain radius) | 0,1 | m |
| Rh (horizontal res.ce) | 6,74 | ad |
| Rrad (radial res.ce) | 0,02 | ad |
| d (layer thickness) | 0,16 | m |
see a complete project calculation made with DRAINFILEPRO
If you need to design with our products, fill the project check request (it is free),send it to info@idroter.com, in a short time you can receive:
1) a complete check of groundwater balance conditions using our products for your project
2) the expected flow-rate of our products under projects conditions
3) the expected flow-rate of our products for particular rainfall (20 times higher than usual)
f.e.m. analysis example
Initial conditions
Balance conditions using draining panels
Ask for f.e.m. design assistence