Seismic Analysis and Evaluations for Critical Infrastructure

At GFT, our seismic hazard experts deliver cost-effective, resilience-driven solutions across dams, levees, buildings, transportation, and critical infrastructure.

Using advanced technology and deep geotechnical expertise, we perform site characterization, liquefaction evaluation, seismic risk assessments, and site-specific ground motions. Our services include probabilistic and deterministic hazard analysis, faulting studies, and deformation modeling and analysis. We also support portfolio-wide risk assessments, empowering clients to prioritize investments, strengthen resiliency, and confidently manage seismic risk.

Targeted Expertise for Safer, Stronger Infrastructure

Technical depth meets tailored action to reduce seismic risk and build long-term resilience.

Seismic Hazard Evaluations
We conduct probabilistic and deterministic hazard analyses to quantify seismic risk for your specific site. Our studies integrate local seismicity, ground motion parameters, and regulatory standards, giving you clear, defensible inputs for design or retrofit decisions. Trust GFT’s experience to translate complex geotechnical data into confident, informed choices.
Site Response and Deformation Modeling
From simplified Newmark methods to advanced nonlinear analysis, we evaluate how your site will respond under seismic loading. Our phased approach helps you screen, assess, and design smarter, matching the right model to the risk. We use tools like FLAC and PLAXIS to support resilient dam, building, and infrastructure performance.

Liquefaction and Faulting Studies
We assess liquefaction potential and fault-related hazards with clarity and precision. Using field data, lab testing, and leading analysis techniques, we define site-specific risks and deformation thresholds. Clients rely on our actionable results to meet safety goals, satisfy regulators, and drive confident capital planning.
Projects-Wide Seismic Risk Management
Looking beyond individual assets, we support portfolio-wide risk assessments that help you prioritize investments, minimize downtime, and enhance resiliency. Our trusted experts synthesize geotechnical, structural, and operational data into clear roadmaps that support decision-making across your entire infrastructure network.

Time-Tested

GFT’s earthquake and seismic hazard engineers offer robust knowledge gained from delivering sound solutions for hundreds of critical infrastructure projects.

Integrated Multidisciplinary Approach

As engineers, geologists, designers, and planners with seismic experience across all civil infrastructure sectors, we integrate geologic investigation, ground‑motion modeling, site response analysis, and uncertainty quantification to deliver a unified approach that reveals insights siloed analyses often miss.

Regulatory Proficiency

We successfully navigate approval processes with FERC, independent boards of consultants, and state regulatory agencies, delivering studies that meet and often exceed current standards and guidelines.