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Alaabooyinka

Guriga

Alaabta

Galvanized Steel Strand

Aluminium Clad Birta

AS 1222.2 Aluminium Clad Steel Conductor SC/AC Messenger Cable

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Soo deji Qeexitaannada Qaybta

Faahfaahinta Alaabta

Halbeegga alaabta

Codsiga

Xadhkaha birta galvanized oo ay ku jiraan aluminium Clad Steel Conductor SC/AC ayaa inta badan ka shaqeeya qaybta korantada si ay u taageerto culeyska farsamada.
Intaa waxaa dheer, waxaa lagu isticmaalaa Guy Wire, Dhulka sare ama Silig taagan, iyo Messenger Wire.

Astaamaha

Dhumucda shucaaca ugu yar ee 5% dhexroorka guud ee siliga ayaa loo isticmaalaa dahaadhka aluminium ee birta leh daahan.Dhaqdhaqaaqiisu waa 20.3% IACS iyo UTS waxay u dhaxaysaa 1.27 ilaa 1.34GPa.Marka la barbardhigo kirishbooyada lagu sameeyay birta galvanized, kuwa isticmaala birta aluminiumka ah ee sida xoojinta waxay leeyihiin iska caabin koronto oo hooseeya waxayna bixiyaan iska caabin sare oo daxalka.

Baakad

Dhererka keenista waxaa lagu go'aamiyaa iyadoo la tixgalinayo arrimaha sida cabbirka durbaanka jirka, culeyska durbaanka, dhererka taako iyo qalabka wax ka qabashada.

Dhismaha

Xadhkaha birta galvanized ayaa si xoog leh u go'doonsan, iyada oo lakabka sare la dhigay midig, lakabyada xigana waxay leeyihiin jihada ka soo horjeeda.
Daareeyaha waxa laga yaabaa inuu ku daro silig dhexe oo weyn (silig boqor) haddii loo baahdo.Dhexroorka siligani waxa uu caadi ahaan 5% ka weyn yahay fiilooyinka u dhow waxana uu ku salaysan yahay welwelka naqshadaynta kirishbooyada.

Tilmaamaha

-AS 1222.2 Heerka Aluminium Clad Standard

AS/NZS 1222.2 Caadiga Aluminium Clad Steel Conductor SC/AC Jirka, Makaanikada iyo Waxqabadka Korantada

No./Dia.of Stranding Wires	Dhexroorka Guud ee Magaca ah	Aagga Qaybta Ka gudubta	Mass Linear Magaca ah	Culayska Jebinta	Qaabka Elasticity	Isku-dhafka Balaadhinta Tooska ah	Iska caabinta		Awood qaadis joogto ah (A)
No./Dia.of Stranding Wires	Dhexroorka Guud ee Magaca ah	Aagga Qaybta Ka gudubta	Mass Linear Magaca ah	Culayska Jebinta	Qaabka Elasticity	Isku-dhafka Balaadhinta Tooska ah	20°C	75°C	habeenkii jiilaalka			duhurkii xagaaga
Maya/mm	mm	mm²	kg/km	kN	GPA	x 10–6/°C	Ω/km	Ω/km	hawada	dabayl	dabayl	hawada	dabayl	dabayl
3/2.75	5.9	17.82	118	22.7	159	12.9	4.80	5.75	48	83	97	38	76	90
3/3.00	6.5	21.21	141	27.0	159	12.9	4.02	4.82	54	93	108	42	84	100
3/3.25	7.0	24.89	165	31.6	159	12.9	3.42	4.10	60	103	120	47	93	110
3/3.75	8.1	33.12	220	39.3	159	12.9	2.58	3.09	72	123	143	56	111	131
7/2.75	8.3	41.58	277	50.1	157	12.9	2.06	2.47	81	138	161	63	124	148
7/3.00	9.0	49.48	330	59.7	157	12.9	1.73	2.07	91	154	179	70	138	164
7/3.25	9.8	58.07	387	69.9	157	12.9	1.47	1.76	102	170	198	77	153	181
7/3.75	11.3	77.28	515	86.9	157	12.9	1.11	1.33	123	204	237	92	181	215
7/4.25	12.8	99.33	662	105	157	12.9	0.864	1.04	145	238	277	107	211	251
19/2.75	13.8	112.9	755	136	155	12.9	0.764	0.915	158	259	300	116	228	272
19/3.00	15.0	134.3	899	162	155	12.9	0.642	0.769	178	288	335	129	54	302
19/3.25	16.3	157.6	1060	189	155	12.9	0.545	0.653	200	320	371	142	280	334
19/3.75	18.8	209.8	1410	236	155	12.9	0.411	0.492	244	382	443	172	333	397
19/4.25	21.3	269.6	1800	286	155	12.9	0.320	0.383	291	448	519	203	387	462

ASTM-Galvanized-Steel-Strand-3 Ogow
Tilmaamaha waxqabadka korantada ee kor lagu soo bandhigay ma tixgelinayaan saamaynta magnetka oo sidaas darteed waa qiyaas kaliya.
Qiimaynta hadda waxay ku salaysan tahay shuruudaha soo socda:
• Heerkulka korantada oo kor u kaca jawiga 40°C
• Heer kulka hawada jawiga.35°C duhurkii xagaaga ama 10°C habeenkii jiilaalka
•Xoojinta shucaaca qorraxda tooska ah 1000 W/m2 duhurkii xagaaga ama eber habeenkii jiilaalka
• Ku kala firdhi xoogga shucaaca qorraxda 100 W/m2 duhurkii xagaaga ama eber habeenkii jiilaalka
• Milicsiga dhulka ee 0.2
0.5