Wallace Wai Lok Lai
Wallace Wai Lok Lai is an Associate Professor at The Hong Kong Polytechnic University. He has been working on nondestructive and geophysical diagnosis and imaging of unseen members and hazards in underground utility networks and concrete infrastructures, or simply ‘seeing the unseen’. His main teaching and research interests include survey & mapping, 3D imaging, and diagnosis of engineering structures, underground utilities, construction materials, hydro-geophysics, and site of archaeology values. These techniques include ground penetrating radar, infrared thermography, acoustic, ultrasound, electrical resistivity, and acoustic leak noise correlation.
Affiliations and expertise
Associate Professor, Department of Land Surveying and Geo-informatics, The Hong Kong Polytechnic University, Hong Kong