2 D - 04A /B D - 06A /B CO 2,,, ASME 2 : D - 06A /B D - 0 6A /B 1 1,, : (1), A, ; B ; (2),,, A A, ; (3) 552MPa, 1000,, n a + n b + n c + n d 1000, ( a

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1 (),, D - 06A /B, 0,, : ; ; ;, ;, , 2,,,,,,,, ;, 1 D - 06A /B, 20 70, 30%,,, 3,, 1957,,

2 2 D - 04A /B D - 06A /B CO 2,,, ASME 2 : D - 06A /B D - 0 6A /B 1 1,, : (1), A, ; B ; (2),,, A A, ; (3) 552MPa, 1000,, n a + n b + n c + n d 1000, ( a),, ( ) n a ; ASME ( b) 20% - 2 AD ( ) n b ;, ( c) ( ) n c ; ( d), ASME - 2, ( 1-2 ) T > ( ) n d A B A (, ), 20% , B ASME 2,, 1, 2 1 /MPa 2142 /MPa / / 344 / < 344 /mm 650 /mm 14 /mm 1118 /mm 0 /% 100 /kg : SA 240 Type 304L : SA 312 Type 304L SA 182 Type F304L S /MPa E /GPa A 1000

3 , 2,,, : (1) ; ( ) (2) (3),, : (1) N1 N2 N4 ; (2) N3 N5 ; (3) ; (4), N1 N2 N3,, d /D < 015; N3 N4 d /D > 015, 3,, S alt, : (1) ; (2) ; (3) 311 N1 N2 N5,,,, ( ), N1 N2 N5,,,, ASME n ; t ; r ; S ; P, P = 2106 MPa t t = 14 mm, t = 1118mm; D, D = 650 mm; d, d = 25mm; R ; R = 325mm, R = 585 mm D m D m = 664 mm D m = 2 019D + t = = mm N1 N2 3 N1 N2 (MPa) PD m PD n = I n m 2 t t = I t 2 t r = I r = PD m S 2 t : I n I t I r ASME ( b) N5

4 4 N5 (MPa) PD m PD n = I n m 2 t t = I t 2 t r = I r = PD m S 2 t 10312-10132 - 2108 113152 10312 10312 0 10312 : I n I

4 4 4 N5 (MPa) PD m PD n = I n m 2 t t = I t 2 t r = I r = PD m S 2 t : I n I t I r ASME ( a), 312 N3 N4, N3 N4,,,, N3 N4 3 (3) N4, 4 2 N , 4 N4 : (1) N N3 5 N3 2,,,,, (2), 3, 5

29 4 2008 5 5 N3 (MPa) - 13155-11413 40143 10810 17116 14514-11153 -

MPa,, 5 N3 31213 6, 7 N4 ( ) (2) N4,, 3mm 8 mm; 12mm, 6, 6 6 (MPa)

5 N3 (MPa) N4 (1) N4, 3mm; 12mm 7,, MPa,, 5 N , 7 N4 ( ) (2) N4,, 3mm 8 mm; 12mm, 6, 6 6 (MPa) N4 ( ) 8

6 6, 7 7 N4 (MPa) ,,,, : (1) P m ks m ( K, S m ) ; 115kS m ; (2 ) P L (3) ( ) P L + P b 115 ks m ; 3 ks m ; (4) P L + P b + Q (5) P L + P b + Q + F S a (S a ),,, ASME - 2 AD ( ), (1) (4), (5) ; ASME - 2 AD - 160, (1) (4), (5),, ASME - 2 5,, (5) 411,,,,,, ,,, ASME 2 AD P m ks m ;,,, 115 ks m, (1) (4), (5),,, P = = 2106MPa, S a - N f n = ,,,,,, N1 N5, N4, N4 412 N S ; S alt ;

7 S alt, S alt = S alt E ; E t E, E = MPa; E t, E t = MPa; N (1) 1 ( t) = MPa, 2 ( t) = MPa, 3 ( t) = 8184MPa (2) S 12 ( t) = 1 ( t) - 2 ( t) = = MPa S 23 ( t) = 2 ( t) - 3 ( t) = = MPa S 31 ( t) = 3 ( t) - 1 ( t) = = MPa (3) S r12 = S 12 ( t) = 23818MPa S r23 = S 23 ( t) = 24218MPa S r31 = S 31 ( t) = 3. 96MPa (4) S alt = 1 2 S rij S alt12 = MPa, S a1t23 = MPa, S a1 t31 = 1198 MPa, S alt =max S alt12, S alt23, S alt31 = MPa (1) S alr1 = S alt E E t = MPa (2) ASME , 10 6, S a = 194MPa > S alt, N > 10 6 n = 35000,, 5 (1),,,, (2),, (3), A, ; B,, (4),, ( ),,,, (5),,,,,, (6),,

8 8,, (7) 100% ;,, N3 N4 8mm 12mm, N4 3mm 8mm (8),, ( a) :, ASME ( d) ( e) ( f) ( g) ( h), ASME 2 AD A B ;, ; ( b) :, ;, ;, ;, ;, ;, ; [ 1 ] ASME Boiler and Pressure Vessels, An Internationally Recog2 nized Code, Section, Rules for Construction of Pressure Ves2 sels, D ivision 2 - A lternative Rules, [ 2 ] JB [ S ]. :, [ 3 ] JB [ S]. :, [ 4 ] 1 - ASME [M ]. :, [ 5 ] 1 - [M ] 1 :,, [ 6 ] 1[M ] 1 :, [ 7 ] 1 [M ] 1 :, ( : ) ( 11 ) 4 (1), (2),, (3),,,,,, (4), [ 1 ],,, 1 [M ] 1 :, [ 2 ],,, m 3 [ J ] 1, 2007, 24 (4) : [ 3 ] TSGR [ S] 1 :, [ 4 ] GB / T , [ S ] 1 :, [ 5 ] 1 [M ] 1 :, ( )

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Code for construction and acceptance of city indoor gas engineering CJJ 94 2003 J 264 2003 2003 1 Code for construction and acceptance of city indoor gas engineering CJJ 94 2003 2003 8 1 2003 2 143 CJJ