Special structural projects

STACK AND DUCTS FOR CEMENT FACTORY - Italy - 2018-2019

Detailed structural design of a steel stack, horizontal ducts and service walkways for the smoke analysis points.

Height 84 m.

Diameter at the base 3 m.

Isola delle Femmine (Palermo)

CUSTOMER: CEMENTIFICIO ITALCEMENTI - BOLDROCCHI

 

 

REVAMPING PCC - RAFINERY SARLUX - Sarroch (Cagliari) - Italy - 2018

Dynamic and structural analisys of a existing reinforced concrete cavalletto for a Gas Turbine “Hot Gas TurboExpander” due to a substitution of the equipmnet for plant potenziamento.

CUSTOMER: WOOD - FOSTER WHEEL ITALIANA

STACK FOR REFINERY - Italy - 2016

Detailed structural design of a steel stack.

Height 60 m.

Diameter at the base 4 m.

Marghera (Venezia)

CUSTOMER: RAFFINERIA ENI VERSALIS - DEMONT

 

HEAT RECOVERY BOILER HRSG WITH STACKS - Italy - 2013-2014

Detailed structural design of a Heat Recovery Boiler HRSG, a staircase and two stacks with vortex phenomenon analisys and shedding instability checks.

Height of stacks 24 m.

Diameter at the base of stacks  2.40 m e 2.05 m.

Tempa Rossa (Potenza)

CUSTOMER: GESCO - DEMONT

CENTRAL TERMOELÉCTRICA A CARBON - CORONEL - CHILE - 2011

Structural and modal dynamic analysis for the reinforcement of a fiberglass stratigraphy of a vertical vessel, including the conical hopper and the top polycentric dome located in a desulphurisation system of a Coal Power Plant.

The site is classified by the Chilean Code as high seismic and tsunami risk with a maximum ground acceleration (PGA) equal to 0.4g for a earthquake with 50 years probability of exceedance.

The structure did not report any damage during the earthquake of February 2010 with an epicenter at 10 km and a magnitude equal to 8.8.

Height 9,85 m.

Diameter 3 m.

CUSTOMER: MAIRE TECNIMONT SPA

 

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Monitoring and dynamic analisys - Milan - Italy - 2004

Vibration analysis of the third ring of the Giuseppe Meazza - San Siro Stadium also through comparison with the data detected by monitoring during a Vasco Rossi concert and a Inter-Juventus football match.

CLIENT: MUNICIPALITY OF MILAN

FIRE RESISTANCE ANALISYS

Today, in the structural field, the fire resistance design owns a special importance.

In addition to the protection design of newly built elements, the certification of fire resistance of products and load-bearing construction single elements (main and secondary) and/or separating elements found on site also falls within our competence.

Diaphragms, post-tensioning anchorages and jet-grouting for underground parking

Design and supervision of work of concrete diaphragms (perimeter 270 m), post-tensioning anchorages and jet-grouting (area 2.770 m2), excavation deeph 5,5 m., for a residential and commercial center – Piano di Lottizzazione “Le Doane” - Iseo Lake - SARNICO (BG) - Italy

CUSTOMER: IMMOBILIARE ERMINIA