Design and Engineering:
the engineering heart of earthquake strengthening

Sizing of fastenings according to current code.
Fastening systems are sized based on the design stresses and checked in accordance with current code. Mechanical connections making up the fastening system are also modelled using F.E.M. software for a more in-depth assessment of deformations and stress.

Precast concrete buildings
In recent years, growing demand for a visual representation of the seismic work done has led Seriana S.p.A. to develop (on request) a 3D design capable of illustrating the devices’ design and the space they take up.

Infill panels are secured directly to the main structural elements (roof beams, beams, columns). The objective is to mainly prevent the mechanism whereby panels tip out of plane, at the same time allowing their in-plane movement.

Reinforcement of precast concrete columns with a system of straps or cross-section enlargement.
In order to improve the building’s level of earthquake safety, a course of action can be taken that involves reinforcing existing columns and relevant foundation elements with the aid of steel or reinforced concrete jacketing. In both cases, the objective of the work is to increase the capacity of the cross-section in terms of resistance to ductile and/or brittle mechanisms of failure.