Gustav Grimstad

Gustav Grimstad is a Professor at the Department of Civil and Environmental Engineering at NTNU. His research focuses on advanced soil modeling, particularly in geomechanics and geotechnics, with emphasis on creep behavior of soft clays, permafrost dynamics, and landslide mechanics. He has developed influential models like the NGI-ADP model integrated into commercial software (e.g., Plaxis). His work bridges computational methods (e.g., MPM, FEA) with practical geotechnical challenges.

Key research areas include hyperplastic constitutive modeling, progressive fracture in sensitive clays, and environmental applications such as carbon-negative soil reinforcement. He collaborates extensively on projects like NUNATARYUK addressing permafrost thawing impacts. His publications span over 20 years, with notable contributions to submarine landslide simulations, offshore wind foundation modeling, and frost heave phenomena.

Dr. Grimstad’s expertise extends to numerical methods validation through centrifuge tests and field data, ensuring practical applicability of theoretical models. He advises on infrastructure resilience in challenging geotechnical contexts, including quick clay landslide mitigation and sustainable peat engineering.