PSI - Issue 11

Gloria Terenzi et al. / Procedia Structural Integrity 11 (2018) 161–168

163

3

Terenzi G

, Costoli I, Sora

ce S, Spinelli P /

Structural Integr

ity Procedia 00 (

2018) 000–000

Stir

rups

Stirrups

b )

a )

b )

a )

S

tirrups

Stirrups

c )

d )

e )

d )

c )

Fig. 2. Type 1

( a-b ) and type 2

ns at half-span ( a

-c ) and the ends

( b-d ); column se

ction in the basem

ent storey ( e ).

( c-d ) beam sectio

and roof ( b ) plan

s with alphanum

erical alignment

identification an

d steel beam lette

ring.

Fig.

3. First floor ( a )

T plan T reinf tests pres meet corre intro T conc yield

he reticular st s in Figure 3 a he on-site te orcement sam on the weld criptions of t ing the “basi sponding val duced in stres he following rete equal to stress of the

eel members nd displayed sting program ple in the gr s of 12 ste he Italian Te c knowledge ue of the “co s state check main proper 24 N/mm 2 ; y steel member

of the ground in Figure 4, a me consiste ound and firs el joints, and chnical Stand ” level (name nfidence fact s, is equal to 1 ties resulted ield stress and s equal to 204

and first stor nd a single ty d in: 3 core t storey, for th several ma ards (Italian d LC1) for th or”, i.e. the a .35. from the ch tensile stren MPa.

ey include 17 pe of column drillings in t e R/C memb gnetoscopic t Council of P e structural dditional kno aracterization gth of steel e

different typ s, shown in F he basement ers; 6 microd ests, for the ublic Works assessment an wledge level tests: mean qual to 324 M

es of beams, igure 5. , 18 pacomet urometer and steel elemen 2008, 2009), alysis of pub -related safet cubic compr Pa and 462

as indicated i ric surveys a electric resis ts. Based on the tests all lic buildings y coefficient essive streng MPa, respect

n the nd a tance the owed . The to be th of ively;