Application of BPNN Optimized by Fireworks Algorithm on Structural Bearing Capacity Analysis of Transmission Tower under Icing Conditions

Table 7

Transmission tower member stress list (II).

Member no.	1.44		1.61		1.79
	Failure stress (MPa)	Actual stress (MPa)	Failure stress (MPa)	Actual stress (MPa)	Failure stress (MPa)	Actual stress (MPa)
258	−146.26	−65.64	−144.44	−69.35	−146.27	−76.98
260	−146.67	64.36	−144.74	73.35	−147.74	80.09
270	294.27	145.64	295.26	164.53	295.74	175.66
275	295.52	140.46	294.86	155.53	294.85	166.63
289	−140.52	−73.66	−140.96	−80.35	−140.58	−86.03
296	−155.52	79.35	−155.86	85.35	−155.99	95.56
297	−155.25	72.53	−155.59	82.53	−155.96	90.63
678	−125.25	43.97	−126.75	45.35	−127.69	53.66
685	−200.11	99.64	−200.77	113.53	−200.69	123.55
1,147	−60.53	−34.64	−60.57	−37.53	−59.69	−44.55
1,161	−49.53	−7.14	−49.75	−8.09	−50.69	−8.64
1,163	200.74	165.60	200.55	179.85	200.69	196.66
1,164	−109.47		−109.85		−109.96
1,165	−105.75	−100.46	−105.77	−109.70	−105.56
1,166	−64.77		−65.77		−65.35
1,168	−64.56		−66.57		−64.53
1,170	−74.27	−77.64	−74.46		−74.53
1,172	−76.85		−76.56		−76.53
1,175	−105.86	−99.86	−105.67	−111.86	−104.47
1,176	200.85	165.64	200.76	180.86	200.55	194.66
1,177	−127.78		−130.68		−128.57
1,198	−84.25	−45.86	−84.56	−47.97	−84.55	−52.55
1,199	−83.63	−44.44	−84.54	−48.46	−83.57	−53.03
1,202	−84.53	−60.64	−83.64	−65.64	−84.75	−73.55
1,203	−84.15	−59.01	−84.28	−63.17	−84.28	−67.31
1,224	−141.73	−111.09	−141.74	−121.15	−141.56	−133.03
1,235	−149.69	−109.86	−149.68	−119.79	−149.66	−131.90
1,337	−116.05		−116.03		−116.07
1,338	200.55	190.05	200.63	207.31	200.61
1,339	−105.57		−105.48		−105.63
1,342	−89.16		−89.14		−89.17
1,348	−89.15		−89.16		−89.16
1,350	−67.59		−67.46		−67.55
1,351	−105.01		−104.97		−104.99
1,352	−118.16		−118.21		−118.14
1,353	199.95	190.03	200.01	207.45	200.05
1,355	−48.99	−10.16	−49.32	−11.73	−49.45	−18.24
1,389	−69.97	−33.60	−70.13	−37.30	−70.15	−48.13
1,419	−119.61	−99.46	−119.57	−109.34	−119.61	−121.59
1,430	−119.57	−99.51	−119.61	−109.28	−119.60	−121.71
1,443	−114.47	−60.14	−114.51	−66.52	−114.61	−72.87
1,444	−126.59	−81.26	−126.66	−89.41	−126.78	−97.78
1,455	−85.08	−59.16	−84.98	−65.49	−85.15	−72.21
1,456	−84.96	−59.21	−84.87	−65.61	−85.06	−72.26
1,458	−84.97	−45.75	−85.05	−49.69	−84.98	−53.95
1,467	−65.03	−32.10	−64.97	−35.20	−65.03	−38.60
1,472	−49.99	−24.85	−50.02	−27.42	−49.96	−29.79
1,487	−49.95	−30.15	−49.92	−32.71	−50.04	−34.68
1,492	−44.91	−28.37	−44.87	−30.54	−44.95	−33.31