Mehrad Kamalzareh

[ 1 ] - Improving Physical Characteristics of Collapsible Soil (Case Study: Tehran-Semnan Railroad)

Collapsible soils could widely be found in central part of Iran and has caused lots of problems for roads and railroads in that region. Appearance of wide cracks in the collapsible soil near the Tehran-Semnan railroad tracks has caused some worries regarding the safety and performance of the railroad. However, due to the high traffic of the railroad, it is impossible to block the road for remed...