... dritsos@upatras.gr.

drio@uparagr :,,,,!": #, $# % # # ## & ' # ( ), * $# %, $# +# #, #(# - # # % + + ' # $# #, # # $#, # %## # # # +# # # # % # ( : () ( (, () #, (() % ( # + % %( + + ' % + + %( + #, + ++ + +# ## ( # # %( # # % ' + ( # # + # / # # # *#+# # %( + + ' +# # %( ' ' ( *## # # # # ' ( # # ' # # + ' / *# - + (-/0, 2005) ( + +, # # # #, # +# + #' #' 1 10 -/ & + # %# # (#,,# ( # + + ' 2+, ' # (# ( $ (, + # ( (# ( ) # # # # ( + ', + ' # + + ' # ## (&),, *', 30 *' # +, # $# %, # # ## # # # + + 60 o C & + + ' (#, + ', #, # (## + + (# # 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 1

% %+, ## # # ( + ' ),, #, (+ + Fier Reinorced Polymer (FRP) ( &), * $# % & ' # ( ( % + ), # *# + 5-25 m, # ) * $# +# #, #(# 1 (i, 2001) # + ', (# # 1 # ' + ' 3 # (kg/m 3 10 3 ) 4 # (GPa) 5 % / (MPa) %/ (%) 6$# 180 215-235 3500-4800 140-200 $# 180 215-235 3500-6000 150-230 6$# 190 350-500 2500-3100 050-090 $# 190 500-700 2100-2400 020-040 1 255 70-75 1900-3000 300-450 S 245 85-90 3500-4800 450-550 / 7# 6$# 145 70-80 3500-4100 430-500 145 115-130 3500-4000 250-350 7 786 200 400-1700 120-250 1 *, ##, # $# # %+# + + ' # #, ( # +# ', # ( # ' # %+# # ' $# $# # %' # # # % + + ' +# # $# # 4, ## ( ' #, # # % & ' % (# %+#, # ( $ -# % 2+, # # # # + + ' * #: () %## # # + # '#, *' # # # #' ( ( # + # # # # ## * + ' ), ( (, # '# ', + 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 2

*, +, ' ( ( () # $# (+ # ## ' # +#, + ( + 60 o C + #, ' # # # ## # #, # '# # $# 250 C # ## ( (() 2 # #, # % ' # 1, # +# # 30% 40%, ' ( ( # # 20% # # # # #, # +# + #' #' 2, *(## + #' + + ' 2 *(## + ' 7# &-5 &-/ &-1 /# / +# /# # / # / % (+ 1 % / ' # (kgr/m 3 x10 3 ) ~ 180 ~250 ~150 - ( ( * ) $# # # + + ' *' + # ( # ((, %( + + + (+, % ( #, # + + ' # * (i, 2001): EFRP Er r E, FRP r r (1) E FRP, Er, E FRP, r, # %, # ## + ' r, ## ' %' r 1 *, E Er +# ((: EFRP E +,, %( + ( & ' $#, ', ( / %#, (, %( $# ( # (+ # & (, %(, # ( (+, $# #, 2+ ( %, (, + + * % #, # & ( # $# %' (%' + ( # %(, ' # ' ( ' # ## - # % (ACI-440R, 1996, ACI- 4402R-02, 2002, ACI-4401R-03, 2003, ACI-4403R-04, 2004, CAN/CSA-S806-02, 2002, i, 2001, ISIS Canada, 2001, JBDPA, 1999, JSCE, 2001), + 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 3

# +# # #, ( '# % - ( %(, *# - + (-/0, 2005) # # % / * ( ( ' ' ## 8 + *+ + + ', ( + %(': () ( +, () # (() 6%, ( # + %, + %( + + ', +, ', % # + + # $,, $ #, # # # (# % #,'#), *% %, ' # # (# #,'#), $, # ( % 1 (, #( ACI (ACI-4401R-03, 2003) ( $#, % 1/ 07 143 # % 1/ 05 2 0 # % %', # ## +# # # ( % q= 10) #+ # + + # # # % # # ( #$# ' + / + # # + ( +# / # ( * + ( + ( () # # (+(# ' (, * # # #(# ( *) # + ' # % + # % (, (# # # + + ' ( # ), # %( + # + # 4 # '# %(, (% # 1 1986, # %, % # + 2+ %( * (, + (+ + ' #' ' # ' + ' + 3 4, #' #' ( # (CAN/CSA-S806-02, 2002 1 ( (# ( 3 # #' ( # 7 3 3 3 ( 2 (MPa) 276-517 % (MPa) 483-690 1720-2540 600-3690 483-1600 4 # (GPa) 200 41-125 120-580 35-51 %+# (%) 14-25 %+# (%) 6-12 19-44 05-17 12-31 # (kgr/m 3 ) 7900 1250-1400 1500-1600 1250-2100 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 4

4 # #' ( # # 3 3 3 ( 2 (MPa) 1034-1396 % (MPa) 1379-1862 1200-2068 165-2410 1379-1724 4 # (GPa) 186-200 50-74 152-165 48-62 %+# (%) 14-25 %+# (%) >4 2-26 1-15 3-45 # (kgr/m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ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 5

2 % (+, * ( # # *+ + 50 mm + ( 25 mm 3 %,, # (' ( # % 4% 4 %, * ## '# #(' # # % % (# + * #' ( # # # % + #(# # * '# * 5 4 # # (#, # % ' # + $ ( 1 mm 6 H % % * ## 1-2 mm # *' # ## % (, # *# + 10 mm, # %, ' # ## % # + *+, # # (% # 7 % # % %, %# #, ' # (+ + # # 8 4 + ', % % % # '# # ## 9 / # ## + %, #,, ( # *+ % #( 10 ## ( + %+ $# ( () 5, ( # # %+# + + ' # # #, 1,,, +-%'+ (,, # # # ( 2+ ##, % +, # $# # %, ( %## (, + + ' 2+ %( ', + # (, # # (+ # ', + ( ( # +# %( # % ', # *## # # # +*# %( # 5 # %+# + ' 4 # %+# 6 (GPa) (%) 6 ( (GFRP) 50-85 30-55 6 (AFRP) 6 (CFRP) 7 60-120 170-600 200 25-50 02-23 120-250 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 6

Sre (MPa) 40000 30000 20000 Caron FRP Aramid FRP Gla FRP 1000 0 0 00 10 20 30 40 Seel (S500) Srain (%) 1 #-%+# (, % 21!!! " " #, +, ## %( + & + ' # %( # % *+,, * - # # # %(*# # #$# # % # + ++ *+ %: () 2 *## # # ' () 2 *## # (() 2 # % + %+ ' ', # $ () 2 *## # # ' & # % %+ + # # %(*# ' / # (# ( ( # %( # *' ( # *#, + # (# *## # # + ++ & # + (+, # *## # # *## # # $ ' ## # +# + +, 2,, ( % -, ## ( ' (andoro and Drio, 2006) & 2 ( % -, ## & ++ + 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 7

# ( (,# # (Bouia and Fardi, 2003, Haroun e al, 2001, Ma and Xiao, 1997, Nanni and Bradord, 1995, Prieley, 1996, Seile e al, 1997, Taani and Panazopoulou, 2002) 2+ *, # # (+ ( # # + + ' # # ( %+ +), + ' ' (#, ( + + ( (+, % #, ( + %( ) + # ( # +# ' *+ (Taani and Panazopoulou, 2004) ' # # # +# / # **# (Anoniadi e al, 2002, Pinho and Elnahai, 1998), # %( # % # % %,, # (+ # *## # #,, + ( ) / #, ( ( # ( *# # ##, (+, ' # *## #, %' ## % %# # ' 2+, # +#, # (# %( # ('- ++), ' *## # (, (+#, ', %# # ( %( # # ' (+ ' #( + ## * # + (+', ' # 25 mm # # *#, # %( + %+ ( + ++) ( # 2+, # +# ( *# ( # %( # *, ' $!! 4 # %( *+ %(*# ( # *## # # ' ' (+ * # ( +-%'+ %(, % ( %(*# %( & c % %( 3 - %( 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 8

/ %(*# $ ( # %(*# ( 2 -/0, 2005) # +# +, ( # %(*# #, ( % # % # (# # / % # # 3, ( # + ' + ( %, ' ( %( 1 # +# %(*# # %+, 2 - + (-/0, 2005) : ) 1 * 1 c (1 14 aw ) c Rd, 1 1 4 (2) * Rd,1 1 [0003 (1 14 aw ) 2 Rd,2 cu ] (3) Rd, 2 2 8 ( Rd, 2 3 1 ( ) 1 (+ * 1 c (1 14 aw ) c Rd, 3 1 7 (4) Rd,3 1 [0003(1 14 a ) 2 w Rd,4 * cu ] Rd, 4 3 1 (5) c #, + # ( ## # % * c # # # %( * co, co %' # % ( -, ( %( % + ( co 0 002 ), *, cu cu %' + # %( % ' a w a w ( / c ) ( ( %(*# = # # # %(*#, + ( *' (3), (4) (5) *, # + ' ( Rd, (, # +# + (+ # % ( + %'+ / % + + ' ' + ' # + +, ## # ## ( * # *+ 95% + + ( + Rd # ( % (# *+ 15), * # *# 85% (+ ( 4), # # %(*# n, (, # ( # # * # + ' : 1 2 2 2 2 = 1 C (1%) +d C (1) (6) 3A C 2r 2r : AC C d C, ( C d C r # * # + ' ( 25mm ) r 50mm + 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 9

2+ # + #, # # # %(*# * «((» (+ ' + # # (7), # «(( #» + (+' ( ( %(*# r r d c %( c 4 ' %(*# # +# # ' ++ + n ' ## + a a an 1 0 1 ( w, # ( # %(*#, # ' % & ( ) +# (+ # +# (+ ' (+ # +# # + ' '+ ( ##) (( ## # #: E ' - (7) 2r, E, # # & +, r # '+ & (+ # $ + # # ' & $ + + k -1/ 4, k + '+ & (, 2005) - 8, ## % # ( %(*# # ##, # +# * * + & cu co ) (, 2005): * * * 2 c (112 125 aw ) c cu co 0003(112 125 aw ) 1 5 # ( %(*# ( + wd ),,, ( # - # # + 1/ r # # # + 1/ r + wd * %(*# ( &) 2+ ( # +# # &, # (%, *# %# 1 % + # +#, wd # (3) (5) # ((-# # (# (, 2005): * 1 cu 1/ r :vd (8) 00015 Rd 1 5 Rd yd 22, # + # ++ %, ' ' %, + 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 10

# %(*# # # # +# # # #*# / # + # # % + * + + # ## + + # # +( # (#, % # % ' # # # (, 2006, Bouia e al, 2004, Harrie e al, 2003) +(', %( # # # # %(*# % # ## # # # +( ( # *# # # # # +# (+' ', (+ # # # %(*# (', *+ ( ( + # % ) ( +( % # %,, ' + % # # +(, ( # # +(, # +# + + # ( #,, 2004) # +# %( % &, + ' % (, # # (, 2005, 2005, -/0, 2005): (1- ) 1 yk A Rd (9) d l : Rd 1 5 # +# k + '+ % 1 = $ k 1, $<1 + # ' '+ -1/ 4 (( k d E d # # * # + + # %(*#, # #, max = E u / 2 u # * %+# %, ( # % # % # # ( ), #%: = 1 (10) o : o # & ( # % $, % # # # 50% + + %+ - 2000 ( + = / B : #,'# + # +( +,+ +, 9 # # ( # # * # %(*# ( F A ) # # % ## # # # # #(+# &, * ( # # ( N ) # % # #(+#, ' ( # ## # +(, ' # # + + + * 04 20 ## ( # #: = ( ) 2 / 3 ck 0 (11) # # (9) # %: 3 3 3 3 2 4 d (1- ) d / ( B Rd yk ck ) (0,mm) (12) 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 11

: d # +,+ + ( ) 1/ 3 =04 / u (13) ( # ## + +, ( ( + ' ' ( 4 ( = 10 mm, + ( # ## max # (## #, max u ( # ## ( # (# # # % 4 #% 2mm 1 (+, (,, * (, 2005): 2 d B 2( c + d ) c # # $# +,+ + = ( 2 w ) E,max 2 / 3 w = 06 # +( ( # ## + +, ( 1 2 ) / 2 1 2 # & # # (12) # % #, 2 - + (-/0, 2005): 3 7 3 yk [(1! ) d / ] ( c d ) ( N, mm) 5/ 3 2 (14) " E ck 23! % % &, + ## + ' % %, % %, + #, #, #' # + + ', ## +# # $# % % ( 5) # # % # $# #, # (Barne and May, 1999, Janze, 1997, Mahy, 2000, Neuauer and Roay, 1997, Raoo and Haanen, 2000, Teng e al, 2002) $# + #, # *## # #, % # *## # $ + %'+ # #(+#, ' +# # # 5 /# $# (Teng e al, 2002) 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 12

(Spadea e al, 2000) # #, + + +, + (, ' # # # # + ' + # + ( ( # # ' % ## # *%, # # + ' + + # %( #, :, + #, % %' + -+ %+ (G+$ 2 Q) 4 # :+ ( # # +# # # # ( (), $ # # %( # # # + + %+ # ## / # (Trianaillou and Dekovic, 1991, 1992), %( # (, # ( # # *# 4 # % # # ## + +, # ( # % #,'#, (+,+ ## (+ + # NSM (Near Surace Mouned) # # % # # ## %+ + (De Lorenzi e al, 2000, Novidi and Panazopoulou, 2005, Taani e al, 2005) 2+ # %( # #, # # ( $# # *# + 20 mm,, + %+ ' # # (## ' + + # %, ( # # +, $# : # # # % # # (+ ') +, %' %+# * # # (# ') %, + ##, %,,, # # (# % %+# (#) + + ' # & + '- +, # *# # O # (, ' ( % %, # #, # # ((, ( ( # # # ( A ), #, ## # #: M do A =, (15) z d : 4 do # # # # ( # M do # # ), z + +' + ( #% 09 d ) d $ #, # # *+ +# # # ( + ( d ), # # # # (, cri ) # %'+ (, cri ) #, # * # % % ( (, 2005(): 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 13

1# % % # +# # # +# +, cri k 2 k # # # 2# % % # +# ## # (+ # # # (+# + + # ## # + (P), * # (# # # # ( ) # % + + ' # % ## ((+#), *%, # % + + 6, # % ( P-L, + $ ' ' (eng e al, 2002), L % ((+#) P P max P/2 L L e = P/2 E 2 cm L e L 6 /# # #' %+ ( '# 2+ ( % # #, (+# * # L e, # # ##, *# % # ', # # ## ( (# ( ( P max ) L = L e # ( # % L > Le, L - Le + Pmax k $ Le (16) k # % + #' + # % # ' #, $ cm, : cm # # # % / +# # ## ( # ## # (# # #*# # +( '), ( k, # (# # # ## P max # + * (, 2005): P max =,max = E,max (17) 8+' # + + + %'+ #, % L e, ( # x x, x,max, x, max (18) Le Le # ## k $ # # 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 14

" k % P Le Le,max,max %, xd x xdx Le (19) L o e 2 o E 2" k max (20) Le # + # # % # +# 2+, +, % #, # %' + + %( # + / (16) (20) k cm L e E " k 2 (21) L e 2" k E Le (22) k cm % # + # %+ ' # (% (Teng e al, 2002) (# ( " k / k 0 25 mm +# E Le = (MPa, mm) (23) 2 cm 1 # (##, $#, #, # %, # #, cri, + # # (, 2005, -/0, 2005): E cm cm, cri = Le = (24) 2 : # # +# # k # -1/ 4 ' # 1 = $ k 1 k + = # ' '+ w L + 040 ' 2! ( / w ) w #, w 1 ( / ) w # L in (2! ) (+#, : 2 Lav = L av (+# # Le 2 1 0 L 1 0 3 # % % # +# #, # # # # #*# # 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 15

/ # % ' # % # # $# # #*# # # (% ++ ( # # %, # +# + + *%( ((, +, +# ( # % % : d, cd, M d, 0 67 M Rd, d, cd, # # ( -, 2000 11232) # # ( # Md, # # ( % #) # # ( # M Rd, # # # # / + (, *+, # % + (Roay, 1997), A d (25) d d, # Ao ydo A d : A o, ydo # % 1 *(# # *# ( # # # #, cri # ( #, +# # +# C16/20 % &-5, = 1 mm = 1/ 2 w *, # 2 # % : 2 / 3 2 / 3 03 0316 1 MPa (26) cm ck 92 3 200 192 10, cri 04 175 MPa (27) 2 # + # # *# ( * 24), +, % # (## # # / ( ( # *+ + 3000 MPa, + * 6% # / # + ##, # ( '#: # # %( # +, % # % #, #; % ## % # 2+ # # % # + (+ # ),, (# + # +, # # # # (##, cri *# # ## (+# #*# # (7) 2+, ( # ## # + *##, * ', #% $#, (, + #, cri, cri + # # # 1 # # 2 # % # # ( # : = E (28) d d 1 3 Rd d /, / (29), cri Rd, d cri Rd 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 16

! $, * + # (% ' 2 - + (-/0, 2005) *: # + + # ( %( # +# # % ## 0 # # + ', ( ( # + '+ # * 3 ( 5 ( %, #+# # # + '+ # 0 %( # # # # # # # $# # ## # ## % # ' # + + ++ ( + # +# '), # * # 5 020 o, o # # + #+ # # $# # ## # # % ) # + + # (+# # (+# # ( # # # ' # (, # ( ' #* # +# # # # *# ' ', # ( ' # *+ 1 m, ' +, # %( # #* ', (+ ( #, # % % #,'#, ( # # 0 ' # +# # (+# + +/ %+ # (+ ++ + ( + #+# # 4 ## + + ', *+' ' + % % # #,'# # ( 7), # % # # + + + ( # *%# + + +# ##, *# + (' (+ %# () () 7 (+# + # & 24 &! ##, + ## *+, ##, ( 4 ## 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 17

% # % ++ - ( # # # (Khalia and Nanni, 2002, Trianaillou, 1998, Trianaillou and Anonopoulo, 2000) + ( '), # %( ' + # %( #, # # + ' # ( ( *, ( % ( # # $# (De Lorenzi e al, 2000) ( # +*# ' + # % + ' + ## # # +# %, # # (+# # # # % #, # ( # % + + 2+ ( ' # *# ( # + ', +, ( '# #+# # # # ), # + +, 2 *# - + (-/0, 2005), # %( ' + (+# + (# *# % #, %, :: () ( + (' $# #, () # # + # ( %# G+ 2 Q (() $ ( # ## # ( # *%# # # #,# #% :# + *%, h h 2Le h h $# # L e ( (+# +, # # +#, # (+ ## ( Rd 3 ) (, # #: Rd 3 = cd + wd + d (30) : cd wd d # ## 2 d = d w h,e (co + co a) in a (31) : # (+ + ' + * # (+ * * # # + + *' +(' +# # 45 h, e ( (( # #$# ) $ # # +# 2/3d d $ w # (+ *+ 2A = (32) w in : A = w *+ w # * # *+ # +# ++ %+ 2 - + (-/0, 2005), # # 03 d A 1 % =, w = 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 18

o 1 = 45 = 90 o # # : 2 A d = d wh, e = h, e d (33) d # # ( # *+ ## # # # # # (, cri ) # %'+ (, cri ) # * # % = E (34) d d d, cri / Rd, d, cri / Rd (35) E # # Rd 15 ( # & ( $# # (+ $#, (+' ) #, cri + # # ( + % : (1) 8# # # # +# + + ', # %' # # %+# (+ * % ) (+ # # # (% ' ( ( # # +( (2) # # ( # * +(, # ' # ( c ) # #, (+ +# % # # ' (3) +# ## # (+ (+# + + / # % % ' + # + ' +, # # (+# ## *+ ' # %+#, cri # #, cri, ( %, 1 ##, # (## + ' (% ' # +(, % ( # # # 3 (% ' # +( ( ' # ##, ' (# 4 (, # # (Maruyama and eda, 2001, Teng e al, 2002) # # ( # + ' # # % /, # +# # ##, # # # # # # (## ## +, +, # # (%, +, 2 - + (-/0, 2005) ) " # +# ' +, # # % +# ## (% (3)) %(, *%, # # + *%, + $# + + # *+ + 150mm # %+# # (, cri ) # # #:, cri = k v,max (36) : k v 05 %'+ # # * +(, 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 19

, max min ( u, 15%) u # (# % %+# %) " # # # +# ' + # (+# + + *%, % # + (#, ( % (1), (2), (3) 1 % (1) (2) % ( 1 # % (3) : k v 0525 ( 0 5 k v 040 025 08 ( 0 5 Lav = (37) Le : L (+# # L av e E = (MPa, mm), ( (+# (# (+# 2 cm # # # # *),max = Le (38) $ cm = # w L + 030 ' ( w 2 - in a 1 w #, ( w 2 1 in a # % % L in (2! ) (+# 2 L 1 & 10 1 # # (31) # : 2 1 D 2 d d (co' co a) in a (39) 2 4 ( *+ ## ( ), # +# ++ +, 4A / D in ' # +# ++ ' 4 / D in D # # A = w # ## 25! #% # + #' %+, + %, % # # #, ' % 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 20

2+, # %( # # *# #, + %#, %, # % «'» + ', ' *%, # # (+# + + % ( + + (+# / # **# (/+, 2001, ', 2000,2003, ' #, 1999, Anonopoulo and Trianaillou, 2002, 2003, Geng e al, 1998, Ghoarah and Said, 2001, Tono and Sylianidi, 2002, Tono, 2004), %( # # *# (+ # ' (+ ', # $# # #+#, # # #, % ( %( #, + # ' + %+ ## ( #, %# # %+, # %' # %+ 2 - + (-/0, 2005) + ' # * #, # # h h ' ( # * h d ' # # v v h c d h h c, # %#, #, h v #, %# ( (-%7 2 -/0 ( ( ) # ( # # ( d ),, %+ % # (% 24 26! # ' % % %( ( # #$# % ' + # % # # (-;, 2005, Moon e al, 2001, Moalam and Haroun, 2003, Nanni and Tumialan, 2003, Paoary and Tan, 2001, Trianaillou, 1998, Trianaillou and Fardi, 1997, Tumialan e al, 2001) # %( (Trianaillou and Fardi, 1997) 2+ (+ # ( ( # 3 60&" -/ 64/4// #, (+ + Fier Reinorced Polymer (FRP) ( &) $# % # # ## # # # + + 60 o C & ' # (, # *# + 5-25 m ), * $# %, $# +# #, #(# 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 21

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wwwiokgr, / 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 22

-/0, (- +), 2005 2, &/, /, (/# ) -;, 8, 2005 # / 4# < # 6,, ',!, 2006 4# # - ' &,, ' 8, 2005 8+ ' +, # ( 4 ' ', 4 #, &,, 2004 ( / + # # 4 + 6', -, /-9:61-70 ', / & #, - /, 1999 4 # ' 6 + & # + 6' (FRP), 13 #, : 455-466,, 25-27 &+ ', /, 2000 % 6 ++ -+ '-6 ++ +, 9'4: (# # /# # # + -+ 4 6 # /# # # 4 &/, 7, 2000: 59-62 ', /, 2003 ## # /# # # ' + &/ 6 (FRP), # )# -, / - 9/2003: 123-130 ACI 4402R-02, 2002 Guide or he Deign and Conrucion o Exernally Bonded FRP Syem or Srenghening Concree Srucure, ACI Commiee 440, American Concree Iniue, Farmingon Hill, Mich ACI 440R, 1996 Sae-o-he-ar Repor on Fier Reinorced Plaic Reinorcemen or Concree Srucure, American Concree Iniue, Farmingon Hill, Mich ACI Commiee 4401R-03, 2003 Guide or he Deign and Conrucion o Concree Reinorced wih FRP Bar, ACI Commiee 440, American Concree Iniue, Farmingon Hill, Mich ACI Commiee 4403R-04, 2004 Guide or Te Mehod or Fier Reinorced Polymer (FRP) or Reinorcing and Srenghening Concree Srucure, ACI Commiee 440, American Concree Iniue, Farmingon Hill, Mich Anoniadi, CC, Salonikio, NT & Kappo, AJ, 2002 Cyclic Behavior o RC Wall Repaired Uing Compoie Maerial Proceeding o he 2 nd Naional Greek Conerence on Earhquake Engineering, EPPO, ol2: 367-376 Anonopoulo, CP & Trianaillou, TC, 2002 Analyi o FRP-Srenghened RC Beam- Column Join, Journal o Compoie or Conrucion, ACSE, 6(1): 41-51 Anonopoulo, CP & Trianaillou, TC, 2003 Experimenal Inveigaion o FRP-Srenghened RC Beam-Column Join, Journal o Compoie or Conrucion, ACSE, ol7(1): 39-49 Barne, RA & May, GC, 1999 Faigue Perormance o Concree Beam Srenghened wih CFRP Plae, Journal o Compoie or Conrucion, ACSE, ol3(2): 63-72 Bouia S & Fardi M, 2003 Experimenal Reearch on ulnerailiy and Reroiing o Old Type o Column Under Cyclic Loading, Proceeding o Science or Peace Workhop, Kluwer Academie Puliher Bouia S, Spahi, AL & Fardi, MN, 2004 Seimic Reroiing o Column wih Lap-Splice Through CFRP Jacke, Proceeding o he 13 h World Conerence on Earhquake Engineering, ancouver, BC, Canada, Augu 1-6 paper No 765 CAN/CSA-S806-02, 2002 Deign and Conrucion o Building Componen wih Fire- Reinorced Polymer, Canadian Sandard Aociaion, Torono, Onario, Canada De Lorenzi, L, Nanni, A & La Tegola, A, 2000 Flexural and Shear Srenghening o Reinorced Concree Srucure wih Near Surace Mouned FRP Rod, Proceeding o ACMBS-III, Oawa, Canada, Augu 15-18, 521-528 i, 2001 Exernally Bonded FRP Reinorcemen or RC Srucure, i Bul No 14, Lauanne Geng Ze-Jun, Chae Michael J, Chou Tu-Wei & Pan David Yen-Cheng, 1998 The Reroiing o Reinorced Concree Column-o-Beam Connecion, Journal o Compoie Science and Technology, ol58: 1297-1305 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 23

Ghoarah, A & Said, A, 2001 Seimic Rehailiaion o Beam-Column Join Uing FRP Laminae, Journal o Earhquake Engineering, ol15(1): 113-129 Haroun, MA, Moallam, AS, Feng, MQ & Elanedey LL, 2001 Experimenal Inveigaion o Seimic Repair and Reroi o Bridge Column y Compoie Jacke, Proceeding o he Inernaional Conerence o FRP Compoie in Civil Engineering, J-G Teng, ed, Hong Kong: 839-848 Harrie K, Ricke J, Peiki S & Saue B, 2003 Rehailiaion o Lap Splice in Non-Ducile RC Column Uing CFRP Jacke, CD Proceeding o he 10 h Inernaional Conerence on Srucural Faul and Repair, London ISIS Canada, 2001 Reinorcing Concree Srucure wih Fier Reinorced Polymer, Deign Manual No3, The Canadian Nework o Cener o Excellence on Inelligen Sening or Innovaive Srucure, ISIS Canada Corporaion, Winnipeg, Manioa, Canada Janze, W, 1997 Srenghening o Reinorced Concree Memer in Bending y Exernally Bonded Seel Plae, Docoral Thei, TU Del, The Neherland JBDPA (Japan Building Diaer Prevenion Aociaion), 1999 Seimic Reroi Deign and Conrucion Guideline or Exiing Reinorced Concree Building and Seel Encaed Reinorced Concree Building Uing Coninoue Fier Reinorced Maerial, Edy he Building Guidance Diviion, Houing Bureau, Japan Miniry o Conrucion JSC (Japan Sociey o Civil Engineer), 2001 Recommendaion or Upgrading o Concree Srucure wih Ue o Coninuou Fier Shee, Concree Engineering Serie 41 Khalia, A & Nanni, A, 2002 Rehailiaion o Recangular Simply Suppored RC Beam wih Shear Deiciencie Uing CFRP Compoie, Conrucion and Building Maerial, ol16(3): 135-146 Ma, R & Xiao, Y, 1997 Seimic Reroi and Repair o Circular Bridge Column wih Advanced Compoie Maerial, Earhquake Specra, ol15(4): 747-764 Maruyama, K & eda, T, 2001 JSCE Recommendaion or Upgrading o Concree Srucure wih Ue o Coninue Fier Shee, Inernaional Conerence FRP on Compoie in Civil Engineering, ol1: 99-106 Mahy, S, 2000 Srucural Behaviour and Deign o Concree Memer Srenghened wih Exernally Bonded FRP Reinorcemen, Docoral Thei, Ghen Univeriy Moon, FL, Yi, T, Leon, RT & Kahn, LF, 2001 Seimic Srenghening o Unreinorced Maonry Srucure wih FRP Overlay and Po-Tenioning Proceeding o he 12 h European Conerence on Earhquake Engineering, Elevier, London Moalam, A & Haroun, M, 2003 Seimic Srenghening o Unreinorced Thick Maonry Wall Uing Polymer Compoie CD Proceeding o he 10 h Inernaional Conerence on Srucural Faul Repair, London Nanni, A & Bradord, NM, 1995 FRP Jackeed Concree Under Uniaxial Compreion, Conrucion and Building Maerial, ol9(2): 115-124 Nanni, A & Tumialan, JG, 2003 FRP Compoie or he Srenghening o Maonry Srucure Srucural Engineering Inernaional, ol13(4) Neuauer, U & Roay, FS, 1997 Deign Apec o Concree Srucure Srenghened wih Exernally Bonded CFRP-plae Proceeding o he 7 h Inernaional Conerence on Srucural Faul and Repair, ol2: 109-118 Novidi, DG & Panazopoulou, SJ, 2005 Experimenal Sudy o Shor NSM-FRP Bar Anchorage, Proceeding o he 7 h Sympoium, Farmingon Hill, ACI, American Concree Iniue, ol1(239): 391-410 Paoary, MKH & Tan, HK, 2001 Rapid Srenghening o Maonry Wall Uing FRP Reinorcemen, Proceeding o he 5 h Inernaional Sympoium on Fier Reinorced Polymer (FRP) Reinorcemen or Concree Srucure (FRPRCS-5), Camridge, Thoma Telord London Pinho, R & Elnahai, AS, 1998 Repair and Reroiing o RC Wall Uing Selecive Technique, Journal o Earhquake Engineering, ol2(4): 525-568 Prieley, MJN, Seile, F & Calvi, GM, 1996 Seimic Deign and Reroi o Bridge, John Willey & Son, New York, USA 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 24

Raoo, M & Haanen, MAH, 2000 Peeling Failure o Reinorced Concree Beam wih Fire- Reinorced Plaic or Seel Plae Glued o heir Soi, Proceeding o he Iniuion o Civil Engineering: Srucure and Building, ol140: 291-305 Roay F, 1997 erarken on Beonragwerken Mi Gekleer Auerer Bewehrung au Kohlenoaerverarken Kunoen, Ern & Sohn Beon und Sahleonau 92, He 5,132-138 Seile, F, Prieley, MJN, Hegemier, GA & Innamorao, D, 1997 Seimic Reroi o RC Column wih Coninuou Caron Fier Jacke, Journal o Compoie or Conrucion, ACSE, ol1(2): 52-62 Seile, F, Prieley, MJN, Hegemier, GA & Innamorao, D, 1997 Seimic Reroi o RC Column wih Coninue Caron Fier Jacke, Journal o Compoie or Conrucion, ASCE, ol1(2): 52-56 Spadea G, Bencardino F, & Swamy RN, 2000 Srenghening Through Bonded Exernal Reinorcemen Deign or Exended Durale Service Lie, Proceeding o he 2 nd Inernaional Sympoium: Cemen and Concree Technology in he 2000, ol2: 505-514, Ianul Taani, S & Panazopoulou, S, 2002 Deign o Seimic Srenghening or Brile RC Memer Uing FRP Jacke, Proceeding o 12 h European Conerence on Earhquake Engineering, London, Paper 360 Taani, SP, Panazopoulou, SJ & Karvouni, P, 2005 Local Bond-Slip Characeriic o G-FRP Bar, Proceeding o he 7 h Sympoium, Farmingon Hill, ACI, American Concree Iniue,ol2 (239): 1481-1496 Taani, SP & Panazopoulou, SJ, 2004 Experimenal Evaluaion o FRP Jacke in Upgrading RC Corroded Column wih Suandard Deailing, Engineering Srucure 26 No 6:817-829 Teng JG, Chen JF, Smih ST, Lam L, 2002 FRP Srenghened RC Srucure, John Willey and Son Inc Trianaillou, TC & Anonopoulo, CP, 2000 Deign o Concree Flexural Memer Srenghened in Shear wih FRP ASCE Journal o Compoie or Conrucion, ol4(4):198-205 Trianaillou, TC & Dekovic, N 1991 Innovae Prereing wih FRP Shee: Mechanic o Shor-Term Behavior, Journal o Engineering Mechanic, ASCE ol117(7): 1652-1672 Trianaillou, TC & Dekovic, N, 1992 Srenghening o Concree Srucure wih Prereed Fier Reinorced Plaic Shee ACI Srucural Journal, ol89(3): 235-244 Trianaillou, TC & Fardi, MN, 1997, Srenghening o Hioric Maonry Srucure wih Compoie Maerial, Maerial and Srucure, ol30: 486-496 Trianaillou, TC, 1998 Shear renghening o Reinorced Concree Beam Uing Epoxy-Bonded FRP Compoie, ACI Srucural Journal, ol95(2): 107-115 Trianaillou, TC, 1998 Srenghening o Maonry Srucure Uing Epoxy-Bonded FRP Laminae, Journal o Compoie in Conrucion ASCE, ol2(2): 96-104 Tono, AG & Sylianidi, KH, 2002 Seimic Reroi o Beam-o-Column Join wih High- Srengh Fier Jacke, Inernaional Journal o Earhquake Engineering and Engineering Seimology, No 2: 77-93 Tono, AG, 2004 Eecivene o CFRP-Jacke and RC-Jacke in Po- Earhquake and Pre- Earhquake Reroiing o Beam-Column Suaemage, 13h World Conerence on Earhquake Engineering, ancouver, BC, Canada, Augu 1-6, Paper No 2558 Tumialan, JG, Galai, N & Nanni, A, 2003 Fier- Reinorced Polymer Srenghening o Unreinorced Maonry Wall Suec o Ou-o-Plane Load, ACI Srucural Journal, ol100(3) andoro, K & Drio S, 2006 Concree Jacke Conrucion Deail Eecivene when Srenghening RC Column, Journal o Conrucion and Building Maerial, (umied) inzileou, E, 2001 An Empirical Model or Predicing he Properie o Concree Conined y Mean o Compoie Maerial, Journal o Fire Reinorced Plaic or Reinorced Concree Srucure, 845-854 15ο Συνέδριο Σκυροδέματος, ΤΕΕ, ΕΤΕΚ, Αλεξανδρούπολη, 25-27 Οκτωβρίου, 2006 25