月牙肋岔管

1738.3670 5862973,6 74.532584 162025
X1 1547.82
1686.4941 2204324,6 42.552714 028727
1501.1953
1634.来自百度文库814 0156224,6 09.813406 690802
1454.0743
1583.7424 166597,57 6.2939400 53083
宽度BT [σ]1 [σ]2
250
V3
H3
142.5 840413.72 463089.3
228
σ
τ
89.64 74.09
主椎管展开坐标：
30等分
X1a 581.77
Z1a 155.88
X1b -581.77
Z1b 155.88
mac 0.32
序号 0
相贯线坐标：
θ
K1
L1
X1
Y1
0 185.39 3350.28 1738.37 674.53
系中：(θ2<θ2c) X2
449.25 447.53 442.36 433.69 421.48 405.64 386.06 362.61 335.16
15等分 Y2
在支岔参考系中：(θ3<θ3c')
θ3'
Z3
X3
0.00
449.25051 6601132,0
0 641.60 449.25
447.52987
项目: 主管半径R1 支管半径R2
支管半径R3
塔尔堤
518 肋板计算：
318
ρ12
318
ρ21
在主岔参考系中：(θ2<θ2c)
72.33
θ2
Z2
72.67
0 641.60
公切球半径Rr
600
ρ23
35.00
5.89 639.14
管节最大半径r
620
ρ32
35.00
11.79 631.75
主锥管半锥顶角α1
X1c
0
47.16 478.66
腰线转折角θ12=θ13
10
Z1c -29.50
53.05 433.51
θ23=θ32
80
θ1c
90.00
58.95 382.15
岔管处内水压力
6.46
X2c
16.92
64.84 324.35
水锤系数
0.1
Z2c
24.17
70.74 259.85
Pmax
7.11
θ2c
1193294.9 36366.986 -766572.6
G2 0.38
R'2 614.69
R''2 621.17
C2 0.72
C2c 0.99
H31
H32
H33
1193294.9 36366.986 -766572.6
σ1
σ2 安全度
131.42 -41.77
1.08
G3 0.38
R'3 614.69
21
126 111.41 3425.39 558.10 158.90
22
132 126.27 3410.30 494.37 164.24
23
138 139.68 3396.69 431.20 169.31
24
144 151.52 3384.66 368.56 173.98
25
150 161.70 3374.33 306.38 178.13
R''3 621.17
C3 0.72
C3c 0.99
主岔锥展开坐标：
mcb
θ1c
R1c
X2a
Z2a
X2d
Z2d
-0.32
90.00 614.46
-565.97 206.00 449.25 641.60
X2c'
Z2c'
X2d'
Z2d'
-20.65
35.89 436.58 688.88
：
进口端：
相贯线坐标：
6
36 151.52 3384.66 1430.71 471.11
7
42 139.68 3396.69 1379.58 434.61
8
48 126.27 3410.30 1328.21 397.50
9
54 111.41 3425.39 1276.50 359.86
10
60 95.23 3441.83 1224.34 321.82
303.54427
403.60
9402582,4 03.601331
449901
267.58579
444.43
1311977,4 44.430481
991388
227.11066
483.58
2916805,4 83.581751
200285
181.94595
520.67
3101142,5 20.665263
10
ρ31
72.67
17.68 619.38
支锥管半锥顶角α2
15
ρ13
72.33
23.58 601.94
支锥管半锥顶角α3
15
X3c -16.92
29.47 579.31
分岔角ω
70
Z3c
24.17
35.37 551.35
ω12=ω21
145
θ3c
91.58
41.26 517.87
ω13=ω31
145
449.25051 6601132,0
447.52987
46.21
0893458,4 6.2069815
365018
442.35592
92.33
2885063,9 2.3298213
356902
433.69272
138.28
3487381,1 38.279913
961197
421.48065
183.96
809954
16.92
16.920753
614.46
665071,61 4.4576895
45385
53.05 433.51 58.95 382.15 64.84 324.35 70.74 259.85 76.63 188.42 82.53 109.90
303.54 267.59 227.11 181.95 131.93 76.95
11
66 77.86 3459.46 1171.62 283.50
12
72 59.47 3478.13 1118.24 245.05
13
78 40.24 3497.66 1064.11 206.66
14
84 20.35 3517.86 1009.14 168.51
15
90
0.00 3538.52 953.26 130.82
1406.4725
1532.6837 5915941,5 41.990568 331664
1358.4056
Y1
1547.819 95333094 988.46 ,988.462 06327504 5 1501.195 33090152 960.74 ,960.739 05073564 2 1454.074 31857538 933.87 ,933.868 41549368 5 1406.472 49753239 907.86 ,907.859 04267662 9 1358.405 60793808 882.72 ,882.719 53262423 1
361.42
5155221,3 61.420357
90827
303.54 267.59 227.11 181.95 131.93 76.95
303.54427
403.60
9402582,4 03.601331
449901
267.58579
444.43
1311977,4 44.430481
991388
26
156 170.14 3365.76 244.60 181.66
27
162 176.77 3359.02 183.15 184.50
28
168 181.54 3354.18 121.96 186.56
29
174 184.42 3351.25
60.94 187.82
30
180 185.39 3350.28
421.48065
183.96
5375058,1 83.959596
358146
23.58 601.94 421.48
405.63694
229.26
8532685,2 29.257294
258267
29.47 579.31 405.64
386.05654
274.04
4660076,2 74.042281
0.00 188.24
0.00
管壳相贯线坐标
X
Y
肋板内缘坐标
X
Y
753.7 750.7 741.7 726.6 705.3 677.7 643.6 602.7 554.8 499.7 437.0 366.5 287.7 200.5 104.7
0 -11.7
±0 ±46.2 ±92.3 ±138.3 ±184.0 ±229.3 ±274. ±318.2 ±361.4 ±403.6 ±444.4 ±483.6 ±520.7 ±555.2 ±586.7 ±614.5 ±617.6
16
96 20.35 3517.86 885.94 134.05
17
102 40.24 3497.66 819.16 138.14
18
108 59.47 3478.13 752.96 142.87
19
114 77.86 3459.46 687.38 148.04
20
120 95.23 3441.83 622.43 153.44
1
6 184.42 3351.25 1686.49 642.55
2
12 181.54 3354.18 1634.98 609.81
3
18 176.77 3359.02 1583.74 576.29
4
24 170.14 3365.76 1532.68 541.99
5
30 161.70 3374.33 1481.71 506.92
503.7 500.7 491.7 476.7 455.8 429.3 397.4 360.4 318.8 273.1 224.1 172.6 119.9 67.3 16.4 -30.86291 -11.7
±0 ±46.2 ±92.3 ±138.3 ±184.0 ±229.3 ±274.0 ±318.2 ±361.4 ±403.6 ±444.4 ±483.6 ±520.7 ±555.2 ±586.7 ±614.5 ±601.0
635973
131.93445
555.22
45542,555 .21789690
9235
76.950534
586.69
1767929,5 86.694081
809954
88.42 24.17
16.92
16.920753
614.46
665071,61 4.4576895
45385
校核：
H21
H22
H23
46.21
0893458,4 6.2069815
365018
5.89 639.14 447.53
442.35592
92.33
2885063,9 2.3298213
356902
11.79 631.75 442.36
433.69272
138.28
3487381,1 38.279913
961197
17.68 619.38 433.69
tw ΔZ2c ΔX2c θ2n ΔZ3c ΔX3c θ3m 计算tw
75
11.72
37.57
91.94
11.72
37.57 肋板的强度校核：
88.06
V2
H2
49.18 840413.72 463089.3
本体三维沿腰线节距S12 S21 S13 S31 S23 S32
367.2328 958.0796 367.2328 958.0796 507.1131 507.1131
θ
K2
L2
X2
0 653.00 1686.82 1225.34
6 650.52 1689.38 1195.29
12 643.08 1697.08 1167.80
18 630.62 1709.98 1142.62
5375058,1 83.959596
358146
405.63694
229.26
8532685,2 29.257294
258267
386.05654
274.04
4660076,2 74.042281
836465
362.61346
318.16
4781764,3 18.158933
365743
335.16289
88.42
76.63 188.42
允许应力[σ]1
162.5
a 753.74
82.53 109.90
允许应力[σ]2
260.0
b 614.46
88.42 24.17
应力集中系数K1 应力集中系数K2 膜应力计算壁厚t0 局部应力计算壁厚t0
实际壁厚t 主管腰线长A1 支管腰线长A2 支管腰线长A3
1.1 1.7 33.88 32.79 36 517.5383 1131.4298 1131.4298
836465
35.37 551.35 386.06
362.61346
318.16
4781764,3 18.158933
365743
41.26 517.87 362.61
335.16289
361.42
5155221,3 61.420357
90827
47.16 478.66 335.16
15等分 Y3
0.00
227.11066
483.58
2916805,4 83.581751
200285
181.94595
520.67
3101142,5 20.665263
635973
131.93445
555.22
45542,555 .21789690
9235
76.950534
586.69
1767929,5 86.694081