proyectos archivo - Principia

Vulnerability against explosions

Designing against terrorism Principia carried out the necessary analyses to determine the vulnerability against terrorist explosions of the King Fahd...

Impact of the Prestige on the sea floor

Sinking and impact Principia collaborated with Repsol in the evaluation of the wrecked Prestige tanker. We analysed the sinking process...

Making a bulb thread

Forming a screw base The process of forming some parts, however familiar may sound, often poses relatively complex simulation problems....

Extension of the Reina Sofía Museum

Wind-induced vibrations The wind can also trigger vibration problems. Many types of structures are sensitive to these phenomena, including large...

Suspension cables of a bridge

Eliminating vibrations In a suspension bridge, the deck hangs from single cables or pairs of cables. In the case of...

Vibrations of pumps and turbines

Mitigating their effects Pumps and turbines are conspicuous vibration generators. As a consequence, Principia has participated in various projects oriented...

Vibrations caused by the Doha metro

Noise and vibration studies The passage of railway cars, as in trains and metros, produces vibrations. The problem is particularly...

Pedestrian-induced vibrations

Studies of structural comfort New techniques and materials allow designing bridges and elevated pedestrian crossings with longer spans. Adopting slender...

Superplastic forming

Deforming to manufacture Within a certain range temperatures and strain rates, some alloys undergo superplastic behaviour (permanent strains without rupture)....

Additive manufacturing

A promise for the future Traditional manufacturing processes have been oriented to large-scale production, past a certain minimum, trying to...

Blow moulding

Manufacturing an admission tube Some parts are manufactured by introducing a parison into a mould and using then gas pressure...

Regional evaluations of the seismic hazard

Uniform hazard spectra By seismic hazard at site we understand annual probability of experiencing each level of seismic motions at...

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