Vibration Expert Witnesses

Vibration expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on vibration. The vibration expert witness listings on this page are typically from fields/areas of expertise such as: Construction Defects, Environmental, Hydrology, Intellectual Property, Mechanical Engineering, and Structural Engineering.

William J. Kirkham, P.E., S.E., Ph.D.

Civil&Structural Engineering/Construction Defects

APT Engineering LLC

Eudora, Kansas
Structural Engineering, Construction Defects - Codes, Concrete Failures, Steel Failures, Masonry Failures, Wood Failures, Corrosion, Seismic Design, Wind Design, Partial/Full Collapse, Prestressed Concrete, Post-tensioned Concrete, Facade performance, Cladding Failures, Vibration, Timber Construction, Timber Decay, Wood Decay, Tall Buildings
As an engineer, I am fascinated by complexity and understanding new and different situations. I love to talk about engineering and explaining engineering processes and principles to young engineers and lay persons is personal passion. Examining a structural failure brings out my inner researcher, and explaining the cause and physics to a jury or arbitration panel channels my teacher personality. I work as a forensic engineer with the intent of helping the legal industry understand engineering principles and to help citizens resolve their disputes justly. Though I have worked as a scientific programmer and chemical engineer, my primary expertise is in structural engineering. I began professional practice at kpff in Portland, OR in 1998. In 2001, I was hired by DCI Engineers. In 2003, I started my own consulting engineering firm which I continue to operate. I have designed concrete, steel, masonry and wood structures, generally commercial, government or schools. About half of my work...

Timothy D Bechtel, PhD, PG

Franklin and Marshall College

Lancaster, Pennsylvania
Environmental, Hydrology - sinkhole, groundwater, landslide, drilling, hydrogeology, rockfall, karst, vibration, blast, earthquake, contamination, pipeline, fracking, water, erosion, construction, stormwater, physics, leak, cave
Dr. Bechtel is geophysicist/geologist, and a world-renowned expert on sinkholes. But not just sinkholes; bedrock conditions, caves, water pollution, and all issues related to karst terranes. Dr. Bechtel has 25+ years of experience in the engineering/environmental industry, as well as faculty positions at Franklin & Marshall College, the University of Memphis and the University of Pennsylvania, and is an appointed member of the International Karst Commission. Dr. Bechtel has been an expert in dozens of sinkole or karst-related cases - often related to causes of sinkholes and/or water problems. Dr. Bechtel also has expertise and courtroom experience in Unconventional Oil & Gas, hydraulic fracturing (fracking), and fracking-industry-related earthquakes, horizontal directional drilling (HDD), as well as all fields of seismology, seismic hazards, vibration monitoring and analysis, subsidence, soil creep, landslides, rockfalls, non-destructive evaluation of earthen dams and levees, subsu...

Khalid Sorensen, PhD

Robotics & Automation Technology Founder

Finity Engineering LLC.

College Place, Washington
Mechanical Engineering, Intellectual Property - Automation, Robotics, Machine, Design, Mechatronics, Dynamics, Motion Control, Vibration, Segway, Product Liability, Machine Vision, Sensors, Traction, Tire Mechanics, Cranes, Warnings, ASRS
Twenty years of experience developing and implementing mechatronic, motion control, and automation technologies. Founder of a motion-control technology company where the industry-recognized motion-control technologies were key drivers in the acquisition of his company 5 years after inception by a global leader in automation. Served as CTO at a world-class supplier of large-scale automation, advanced manufacturing, and nuclear handling solutions. Responsibilities include providing technical oversight of critical projects; identifying and mitigating areas of high technical risk; leading in the creation of cutting-edge control, automation, and robotic technologies; directing R&D efforts; managing the business’ technology portfolio; and disseminating and facilitating the use of best-practice engineering methodologies. Adjunct Associate Professor at the Georgia Institute of Technology where he lectures on various engineering topics. These include: Dynamics, Advanced Controls, Vibratio...