‘Clay soils will be wet and muddy during ... this solution uses gravel plus the addition of a perforated pipe to help with drainage. Craig advises ‘digging a trench in a downhill location ...

French drain pipes are excellent for collecting runoff from a slope ... It's best to use gravel or sandy topsoil if you have clay soil. Regularly check the inlet and outlet points and flush out debris ...

Mechanism Analysis of Pore Water Pressure Fluctuation During Clay Precompression Consolidation. World Journal of Engineering and Technology, 12, 987-995. doi: 10.4236/wjet.2024.124061 . Clay is widely ...