BUILDING
NameTELECOM ADMINISTRATION CENTER - Building A1
CityAncona
UseOffice
OwnerSEAT (Div. STET)
DesignerG. C. Giuliani / REDESCO SRL Milano
ConstructorConsorzio Montedago - Roma
Year of completion1989
Base area
Total floor area
Number of storeys8
Construction materialR.C.
Target period1.6 s
Fixed-base period of the superstructure0.35 s
Instrumented / not instrumentedsee building B
Tested / not testedsee building B
Soil conditionS1
RemarksFail safe system (buttress and HDBR bumpers); higly non regular structure
ISOLATION SYSTEM
TypeHDRB
Number of devices61
Diameter 500 mm and 600 mm
Height207 mm (total), 144 mm (rubber)
Design displacement140 mm
Design shear strain100%
Design vertical load1600 kN (D=500 mm), 2600 kN (D=600 mm)
Designer
ConstructorALGA
RemarksAgeing control of isolators (see building B)



BUILDING
NameTELECOM ADMINISTRATION CENTER - Building A2
CityAncona
UseOffice
OwnerSEAT (Div. STET)
DesignerG. C. Giuliani / REDESCO SRL Milano
ConstructorConsorzio Montedago - Roma
Year of completion1989
Base area
Total floor area
Number of storeys7-8
Construction materialR.C.
Target period1.6 s
Fixed-base period of the superstructure0.28 s
Instrumented / not instrumentedsee building B
Tested / not testedsee building B
Soil conditionS1
RemarksFail safe system (buttress and HDBR bumpers); higly non regular structure
ISOLATION SYSTEM
TypeHDRB
Number of devices63
Diameter 500 mm and 600 mm
Height207 mm (total), 144 mm (rubber)
Design displacement140 mm
Design shear strain100%
Design vertical load1600 kN (D=500 mm), 2600 kN (D=600 mm)
Designer
ConstructorALGA
RemarksAgeing control of isolators (see building B)



BUILDING
NameTELECOM ADMINISTRATION CENTER - Building A3
CityAncona
UseOffice
OwnerSEAT (Div. STET)
DesignerG. C. Giuliani / REDESCO SRL Milano
ConstructorConsorzio Montedago - Roma
Year of completion1990
Base area
Total floor area
Number of storeys5-6
Construction materialR.C.
Target period1.6 s
Fixed-base period of the superstructure0.22 s
Instrumented / not instrumentedsee building B
Tested / not testedsee building B
Soil conditionS1
RemarksFail safe system (buttress and HDBR bumpers); non regular structure
ISOLATION SYSTEM
TypeHDRB
Number of devices50
Diameter 500 mm and 600 mm
Height207 mm (total), 144 mm (rubber)
Design displacement140 mm
Design shear strain100%
Design vertical load1600 kN (D=500 mm), 2600 kN (D=600 mm)
Designer
ConstructorALGA
RemarksAgeing control of isolators (see building B)



BUILDING
NameTELECOM ADMINISTRATION CENTER - Building B
CityAncona
UseOffice
OwnerSEAT (Div. STET)
DesignerG. C. Giuliani / REDESCO SRL Milano
ConstructorConsorzio Montedago - Roma
Year of completion1989
Base area
Total floor area
Number of storeys8
Construction materialR.C.
Target period1.6 s
Fixed-base period of the superstructure0.25 s
Instrumented / not instrumentedWind and seismic actions
Tested / not testedFull scale pull-back tests; forced vibration tests
Soil conditionS1
RemarksFail safe system (buttress and HDBR bumpers); non regular structure
ISOLATION SYSTEM
TypeHDRB
Number of devices66
Diameter 500 mm and 600 mm
Height207 mm (total), 144 mm (rubber)
Design displacement140 mm
Design shear strain100%
Design vertical load1600 kN (D=500 mm), 2600 kN (D=600 mm)
Designer
ConstructorALGA
RemarksAgeing control of isolators: 9 samples under test for 40 years



BUILDING
NameTELECOM ADMINISTRATION CENTER - Building C
CityAncona
UseOffice
OwnerSEAT (Div. STET)
DesignerG. C. Giuliani / REDESCO SRL Milano
ConstructorConsorzio Montedago - Roma
Year of completion1990
Base area
Total floor area
Number of storeys8
Construction materialR.C.
Target period1.6 s
Fixed-base period of the superstructure0.23 s
Instrumented / not instrumentedsee building B
Tested / not testedsee building B
Soil conditionS1
RemarksFail safe system (buttress and HDBR bumpers); non regular structure
ISOLATION SYSTEM
TypeHDRB
Number of devices36
Diameter 500 mm and 600 mm
Height207 mm (total), 144 mm (rubber)
Design displacement140 mm
Design shear strain100%
Design vertical load1600 kN (D=500 mm), 2600 kN (D=600 mm)
Designer
ConstructorALGA
RemarksAgeing control of isolators (see building B)