1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 14126 KS M ISO 14126:2012 2012 12 24 http:/www.kats.go.krKS M ISO 14126:2012 : ( ) ( ) SREAP ( ) : (http:/www.standard.go.kr) : :2002 05 31 :2012 12 24 2012-0749 : : ( 025097270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 14126:2012 i ii 1 1 2 2 3 .2
2、 4 3 5 .4 6 5 6.1 5 6.2 .5 6.3 .6 7 .7 8 .7 9 .7 10 .8 11 9 12 .9 A( ) .13 B( ) 1 15 C( ) 2 16 D( ) 18 19 KS M ISO 14126:2012 ii 1999 1 ISO 14126, Fibre-reinforced plastic composites Determination of compressive properties in the in-plane direction , . ISO 8515 , . ASTM D 3410( , ), ASTD D 695(SACMA
3、 SRM1 ), prEN 2850, CRAG 400, DIN 65380 JIS K 7076( ) . , . mm . ISO 8515 (GRP) Celanese 110136.42 1202010(3 10) prEN 2850 (CFRP) Celanese 11010102 ASTM D 695 80512.52 . JIS K 7076 (CFRP) ASTM D 695 78812.52 Celanese 13486.52 TTRI 1088(6 12.5)(1 2) ASTM D 3410 ( ) Celanese 140126 ITTRI 140(25 12)(12
4、 25) , . DIN 65380 ( ) Celanese 11286.352 ITTRI 11286.352 CRAG 400 ( ) Celanese 11010102 SACMA SRM1 ( ) ASTM D 695( ) 80.812.74.81( ) 3( ) (aspect ratio)( / / ) , . . . a) ( , ASTM 10 % prEN 2850 5 % ) . b) ( .) KS M ISO 14126:2012 iii . c) , ( ). d) ASTM ASTM D 3410( ) D . KS M ISO 14126:2012 Fibre
5、-reinforced plastic composites Determination of compressive properties in the in-plane direction 1 1.1 , . 1.2 . 1.3 . 1: ( ). 2: ( ). 2 , . A : , , . B : , , ( ). 9.8 . . A . A B . B2 , . 1.4 . 1 mm , KS M ISO 604 ( ). 7.5 mm KS M ISO 604 ( ). KS M ISO 604 . KS M ISO 14126:2012 2 1.5 KS M ISO 1268
6、. 1.6 . . , , . . 1.7 . ( , ) . 2 . . ( ) . KS A ISO 2602, KS M ISO 291, KS M ISO 527 1, 1: KS M ISO 527 4, 4: KS M ISO 1268( ), KS M ISO 5893, , , ( ) KS Q ISO 3534 1, 1: ISO 2818, Plastics Preparation of test specimens by machining ISO 9353, Glass-reinforced plastics Preparation of plates with uni
7、directional reinforcements by bag moulding 3 . 3.1 c . MPa . 3.2 , cM . MPa . 3.3 KS M ISO 14126:2012 3 c ( ) . . 3.4 cM . . 3.5 Ec ( ) ( ) (10.2 ). MPa . 3.6 ( 1 ). “1”- “2”- . “1”- , “1”- . “2”- “1”- . “1”- “11” ( , Ec11). “2”- “22” ( , Ec22). “1”- 0 , “2”- 90 . X , Y , Z ( ) “1”-, “2”-, “3”- . 4
8、, . . 10 % . . ( 1) ( 2) 2 . . KS M ISO 14126:2012 4 5 5.1 5.1.1 5.1.2 5.1.3 KS M ISO 5893 . 5.1.2 (9.5 ). 5.1.3 1 % . 5.2 . . 3 mm . A B1 1 % . , , . 5.3 h b . ( , , ). 5.4 5.4.1 . 9.8 , . . 5.4.2 1: . ( , ) . . 2 . 1 B . , ASTM D 3410: A (Celanese) B(ITTRI) KS M ISO 14126:2012 5 5.4.3 2: . . 3 . 1
9、 2 C . , ISO 8515 ASTM D 695(prEN 2850 ). D 695 . 2 ( ), ASTM D 3410 B . 6 6.1 6.1.1 A , 1 ( 4 ). 6.1.2 B , 1 . . 1 : mm A B1 B2 ( ) l0(1101) (1101) (1251) h (20.2) (20.2)( 100.2) 4 b (100.5) (100.5) (250.5) L 10 10 25 ( ) lt50 50 ( ) 50 ( ) dt1 0.5 2 ( ) 0.5 2 ( ) 6.3 .6.2 6.2.1 KS M ISO 1268, ISO
10、9353 . ( , ) KS M ISO 14126:2012 6 . 6.2.2 45 / . 0.5 2 mm , 90 ( ). 0/90 . (KS M ISO 527 1 10.5 KS Q ISO 3534 1 ) . , , ( , ) . (KS M ISO 527 4, 3 ). 6.2.3 A . . 6.2.4 1 . 2 . , , 0.1 % . 1 . ISO 2818 . 0.5 . A . 6.3 , . , , . , , . . KS M ISO 14126:2012 7 7 7.1 5 . 5 . (95 % , KS A ISO 2602 ) . 7.
11、2 , . 9.8 . . . 8 . KS M ISO 291 , , . 9 9.1 . KS M ISO 291 . 9.2 b 0.1 mm , h 0.02 mm . 9.3 . . (Euler buckling) . 5 2 . a) 2 9.8 5 . b) ( , , , , , ) . c) . . . 9.4 . 9.5 (10.5) mm/min . KS M ISO 14126:2012 8 9.6 . 9.7 . 9.8 (7.2 ). . B . . 1.0a11b11a11b11+ 11a, 11b: , D B . 9.9 ( 6 ). 10 10.1 cM
12、MPa . bhFmaxcM= Fmax : (N) b : (mm) h : (mm) 10.2 Ec MPa . ccccc=E c : c 0.002 5 (MPa) c : c 0.000 5 (MPa) 5 ( c 0.000 5 c 0.002 5 ). 10.3 (11a 11b) cM . 10.4 KS A ISO 2602 95 % . KS M ISO 14126:2012 9 11 . . 12 . a) b) , , , c) ( , 1 1 2) d) e) f) g) h) i) (KS M ISO 5893 ) j) k) l) m) n) 95 % o) KS
13、 M ISO 14126:2012 10 1 1 2 3 4 2 1 321KS M ISO 14126:2012 11 1 2 3 7 4 5 6 3 2 1 2 4 A B ( 1 .) KS M ISO 14126:2012 12 5 - 6 c Ec cc 0.000 5 c 0.002 5 c cMccMccccc=EKS M ISO 14126:2012 13 A ( ) A.1 . ( ). . . A.2 . . “1”- . . . a) . b) . c) , ( , ) A.1 . 40 . . 30 MPa . . d) . e) ( A.1 ). , . . , . KS M ISO 14126:2012 14 1 2 3 A.1 KS M ISO 14126:2012 15 B ( ) 1 1 2 (4.5 mm) ASTM D 3410 . B.1 ASTM D 3410/A(Celanese) B.2 ASTM D 3410/B(ITTRI) KS M ISO 14126:2012 16 C ( ) 2 1 2 3 4 5 C.1 ISO 8515 K