Insights

Notes from the field

Practical writing on monitoring, sensing and the engineering behind it, for the people who own and look after infrastructure.

Detection is not diagnosis: what distributed sensing actually measures

Coverage has been solved; interpretation has not. Strain transfer, temperature cross-sensitivity, and the questions to ask before a scheme is bought.

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Finite-element analysis in geotechnical engineering: when and why you need it

ABAQUS, PLAXIS or analytical methods? A practical guide to choosing the right approach for your geotechnical problem.

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Structural health monitoring: a guide for infrastructure owners

From sensor selection to data-driven decisions: what monitoring your assets actually involves.

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Python for engineering data analysis: replacing the spreadsheet

Replace hours of spreadsheet work with a few lines of code. A practical introduction to Python for engineers.

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How distributed fibre-optic sensing works: the physics explained simply

Rayleigh, Brillouin and Raman scattering: what they measure, how they work, and which to choose.

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Fibre-optic sensing for geotechnical monitoring: a practical guide

When should you use DFOS instead of traditional sensors? Technology, applications and practical considerations.

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ABAQUS soil-structure interaction modelling: a practical guide

Element selection, contact modelling, mesh strategies and the common pitfalls in SSI analysis.

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How to choose the right sensors for structural health monitoring

Strain gauges, accelerometers, fibre optic and vibrating wire: a practical comparison to help you decide.

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Mohr's circle: reading stress state from a rotated plane

Construction, sign conventions, principal stresses, and the convention errors that quietly invalidate a stress check.

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