"Assessing the seismic performance of buildings requires more than just the application of building codes. It requires an understanding of structural behavior at a local and global level. WJE applies the lessons learned in past earthquakes to improve our ability to recognize factors that affect seismic performance."
— Brian Kehoe, Associate Principal
Effective seismic evaluation and design require a practical understanding of earthquake motions and structure response. Having investigated the performance of structures during more than thirty earthquakes around the world, WJE engineers have an in-depth understanding of the seismic behavior of a wide range of structures as well as experience with performance-based designs that achieve the desired seismic response.
As leaders in the study of earthquake engineering, WJE professionals have participated in the development of many of the earthquake engineering evaluation and analysis approaches currently in use and are regularly engaged to provide training on various aspects of seismic evaluation and design. WJE’s strengthening designs have won numerous awards—particularly in the field of historic preservation—and WJE professionals are experts in seismic performance evaluations that go beyond standard practices and building code requirements.
WJE’s expertise in seismic engineering and materials science is supported by substantial research and testing capability, with cutting-edge, in-house laboratory facilities that can accommodate virtually any construction-related research project, from evaluating the performance of full-size building elements to fatigue and fracture testing of individual structural components. WJE’s solutions provide for safer structures, limit earthquake damage, and allow clients to quickly return their structures to regular service.
- Seismic risk assessment
- Seismic performance evaluation
- Earthquake damage assessment
- Peer review of new design and retrofit design
- Seismic repair and retrofit design
- Development of seismic guidelines, manuals, and training
- Assessment and retrofit of nonstructural systems