Hans has expertise in design, analysis, and construction of large signature bridges. He is a specialist in seismic design and analysis of complex structures.
Hans is also an expert in construction and erection engineering and analysis of segmental and cable-stayed bridges. He has been involved in several major projects related to homeland security and terrorist vulnerability assessment/hardening, including leading sophisticated solid modeling of steel towers subjected to blast loading with state-of-the-art time-dependent material modeling.
Hans has co-authored several articles for various industry publications and presented his findings in presentations and webinars.
- International Association for Bridge and Structural Engineering (IABSE)
- Post Tensioning Institute (PTI)
Areas of expertise:
- Seismic analysis
Publications and presentations:
- Co-author, National Cooperative Highway Research Program Synthesis (NCHRP) 523 “Seismic Design of Non-Conventional Bridges, A Synthesis of Highway Practice” 2019
- Co-author, Post Tensioning Institute, “Recommendations for Stay-Cable Design, Testing, and Installation,” 6th Edition, 2018