Decision-focused perspectives for owners, contractors and engineering teams.
3 insights
Code-based seismic parameters are sufficient for many projects, but critical or unusual infrastructure may require site-specific hazard characterization. This article explains when probabilistic and deterministic seismic hazard analyses, deaggregation, site response and project-specific design spectra become necessary.
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Heavy industrial and energy facilities combine large static loads, vibration-sensitive equipment, variable ground conditions and tight alignment requirements. This article explains how settlement, dynamic response, soil–structure interaction, foundation selection and construction verification should be integrated into one geotechnical performance strategy.
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Seismic and liquefaction assessments for mine infrastructure and tailings facilities should focus on the mechanisms and consequences that can change performance—not just on a checklist-level hazard statement. This article outlines a practical framework for deciding what matters, when simplified methods are enough, and when deformation-based or advanced analysis is justified.
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