JARRET engineers have developed highly effective solutions by creating energy absorbing devices satisfying technical requirements related to structural characteristics, response spectra and maximum allowable acceleration.
In this respect, two software programs, based on time history analysis, have been specially created to ensure the best possible protection through the optimization of the force-displacement characteristics of the energy absorbing devices.
No matter what type of structure, bridge or viaduct, JARRET has created shock absorbers which dissipate a large part of the kinetic energy, reducing the displacement of the deck and minimizing the forces on the abutments and supporting columns.
JARRET devices are easily adapted to meet the requirements of different types of structures :
As an energy dissipation device in a base isolation system
The reduction of inter-story drift for flexible structures
Spiers Engineering Pty. Ltd. is a full service CNC machine shop specializing in repairs, modification, quantity production, prototypes and R&D projects. Servicing a wide spectrum of Industries from small local manufacturers to large Fortune 500 Companies and Defence Industries, each job and customer is treated with individual dedication.
Whether it is a basic component or a complex design incorporating a large number of processes, the Spiers Engineering group has the know-how to tackle the most demanding precision component manufacturing tasks.
Spiers Engineering is a full service machine shop specialising in the following areas;
Custom-designed manufacturing service
Research and Development Projects