Page 256 - 《爆炸与冲击》2026年第5期

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第 46 卷 胡倩然，等： 基于人工神经网络的居民住宅燃气爆炸后果预测 第 5 期
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Overpressure/kPa Door
10 8 786.0
6 687.8 Dining
8 Living
589.5 room room
4 kitchen
6 491.3
y/m 2 393.0 Secondary
4 294.8 master bedroom Toilet 1
0 Master
196.5 bedroom Secondary
2
-2 98.25 Toilet 2 bedroom
0
10
12
0 0 2 2 4 4 6 6 8 10 12 14 16
8
x/m
(c) Residential type ③
图 10 任意点火位置下室内最大超压等高线分布
Fig. 10 Distribution of indoor maximum overpressure contours under arbitrary ignition

2698
Temperature/K

2 698
10 2627 Door
2555
2 627
kitchen
8 2484 Living room
2 555
2 484
6 2412 Dining room Toilet
y/m 2341
2 412
4 2 341
Master Secondary
2269 bedroom bedroom
2 269
2 2198
2 198
2126
2 126
0 2 4 6 8
A x/m
(a) Residential type ①
C
Temperature/K
5 8 2 728 2728 Door
2653
4 6 2 653 2579 Dining room
2 579
3 2 504 2504 kitchen
2429 Living room
y/m B 4 2 429
2 2 354 2354 Secondary Master
2 2 280 2280 bedroom Toilet bedroom
1 2 205 2205
2 130 2130
0 -2 0 2 2 4 4 6 6 A 8 10 12 14 16
10
12
8
x/m
(b) Residential type ②
Temperature/K C Door
10
10 2 736 2736
8 8 2 679 2679 Living Dining
2 621 2621 room room
6 6 2 564 2564 kitchen
y/m B 4 2 506 Secondary
2506
4 2 449 master bedroom Toilet 1
2449
Master
2 2 391 2391
bedroom
2 Toilet 2 Secondary
0 2 334 2334 bedroom
2 276 2276
0 -2 2 0 4 2 6 4 8 6 10 8 12 10 12
x/m A
(c) Residential type ③
图 11 任意点火位置下室内最大温度等高线分布
Fig. 11 Distribution of indoor maximum temperature contours under arbitrary ignition
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