Issue 63

L. A. Aboul-Nour et alii, Frattura ed Integrità Strutturale, 63 (2023) 134-152; DOI: 10.3221/IGF-ESIS.63.13

70

(b)

60

strain conc. LHCS 6 a/d=1

50

strain conc. LHCS7 a/d=2.5

40

strain conc. LHCS1 a/d=4

Load (kN)

30

strain steel LHCS6 a/d=1

20

strain steel LHCS7 a/d=2.5

10

strain steel LHCS1 a/d=4

0

‐ 0,04

‐ 0,02

0

0,02

0,04

Strain (mm/mm)

(c)

40

35

strain conc. LHCS1 Bar=12mm strain conc. LHCS4 Bar=10mm strain conc. LHCS5 Bar=16mm strain steel LHCS1 Bar=12mm strain steel LHCS4 Bar=10mm strain steel LHCS5 Bar=16mm

30

25

20

Load (kN)

15

10

5

0

‐ 0,06

‐ 0,04

‐ 0,02

0

0,02

0,04

0,06

Strain (mm/mm)

144