Designing Landslide and Debris Flow Mitigation Models: Engineering Insights from the NGS Geotechnical Competition
In a mountainous country like Nepal, landslides and debris flows are not just textbook geology concepts—they are annual hazards that disrupt lives, block critical highway corridors, and challenge civil infrastructure. During my time at Khwopa Engineering College, our team set out to dissect these challenges practically. We participated in the Geotechnical Model Competition organized by the Nepal Geotechnical Society (NGS), an event aimed at developing innovative, physical engineering models to demonstrate landslide mechanisms and structural mitigation solutions. Developing a working model required balancing a heavy academic schedule with intensive laboratory and fabrication work. I still vividly recall the dedication required during the Dashain-Tihar vacation. I traveled from my home district of Panchthar back to Bhaktapur, spending ten intensive days refining the model before returning home briefly for Tihar, and immediately heading back to Bhaktapur to finalize our setups. This han...