Nūhou - Ua ʻike anei ʻoe i kahi e hoʻohana ʻia ai nā Rails?

Hoʻohana nui ʻia nā kaʻaahi ma nā ʻōnaehana kaʻaahi ma ke ʻano he ala no nā kaʻaahi e hele ai. Lawe lākou i ke kaumaha o ke kaʻaahi, hāʻawi i kahi ala paʻa, a hōʻoia i ka holo pono o ke kaʻaahi. Hana ʻia nā kaʻa kila me ke kila ikaika a hiki ke kū i ke kaomi kaumaha a me ka hoʻohana mau ʻana, no laila ke hana nui nei lākou i ka lawe ʻana i ke kaʻaahi.

Hoʻohana nui ʻia nā kaʻa hao i nā ʻōnaehana kaʻaahi, me nā ala kaʻa holo kiʻekiʻe, nā kaʻaahi intercity, nā subways, nā kaʻa māmā, nā ala kaʻa ukana a me nā ʻano ʻano kaʻaahi ʻē aʻe. Eia kekahi, hiki ke hoʻohana ʻia nā ala hao kila i kekahi mau manawa kūikawā, e like me nā ala kaʻa liʻiliʻi ma nā mines a me nā ala kaʻa kūikawā i nā hale hana. ʻO ka holoʻokoʻa, he ʻāpana koʻikoʻi o ke kaʻaahi kaʻaahi.

KaʻaahiStandards aParameters inVariousCnā ʻāina

Ka inoa huahana: ʻO ke kila kila maʻamau Pelekane

Nā kikoʻī: BS500, BS60A, BS60R, BS70A, BS75A, BS75R, BS80A, BS80R, BS90A, BS100A, BS 113A

Kūlana: BS11-1985 Material: 700 / 900A

Ka lōʻihi: 8-25m

Pakaukau hoʻohālikelike ʻenehana o ke kaʻa kaʻa Pelekane

BS11:1985 kaʻaahi maʻamau
kumu hoʻohālike	nui (mm)				mea waiwai	maikaʻi waiwai	lōʻihi
	laula poo	kiʻekiʻe	papa papa	hohonu pūhaka	(kg/m)		(m)
	A(mm)	B(mm)	C(mm)	D(mm)
500	52.39	100.01	100.01	10.32	24.833	700	6-18
60 A	57.15	114.3	109.54	11.11	30.618	900A	6-18
60R	57.15	114.3	109.54	11.11	29.822	700	6-18
70 A	60.32	123.82	111.12	12.3	34.807	900A	8-25
75 A	61.91	128.59	14.3	12.7	37.455	900A	8-25
75R	61.91	128.59	122.24	13.1	37.041	900A	8-25
80 A	63.5	133.35	117.47	13.1	39.761	900A	8-25
80 R	63.5	133.35	127	13.49	39.674	900A	8-25
90 A	66.67	142.88	127	13.89	45.099	900A	8-25
100A	69.85	152.4	133.35	15.08	50.182	900A	8-25
113A	69.85	158.75	139.7	20	56.398	900A	8-25

Ka inoa o ka huahana: ʻAmelika maʻamau kila kila

Nā kikoʻī ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85,90RA, 115RE, 136RE, 175 LBS

Kūlana: The American Standard

Material: 700 / 900A / 1100

Ka lōʻihi: 6-12m, 12-25m

Papaʻaina ʻenehana o ke kaʻaahi maʻamau ʻAmelika

ʻAmelika Hui Pū ʻIa kila kila
kumu hoʻohālike	nui (mm)				mea waiwai	maikaʻi waiwai	lōʻihi
	laula poo	kiʻekiʻe	papa papa	hohonu pūhaka	(kg/m)		(m)
	A(mm)	B(mm)	C(mm)	D(mm)
ASCE 25	38.1	69.85	69.85	7.54	12.4	700	6-12
ASCE 30	42.86	79.38	79.38	8.33	14.88	700	6-12
ASCE 40	47.62	88.9	88.9	9.92	19.84	700	6-12
ASCE 60	60.32	107.95	107.95	12.3	29.76	700	6-12
ASCE 75	62.71	122.24	22.24	13.49	37.2	900A/110	12-25
ASCE 83	65.09	131.76	131.76	14.29	42.17	900A/110	12-25
90RA	65.09	142.88	130.18	14.29	44.65	900A/110	12-25
115RE	69.06	168.28	139.7	15.88	56.9	Q00A/110	12-25
136RE	74.61	185.74	152.4	17.46	67.41	900A/110	12-25

Ka inoa o ka huahana: Indian standard steel rail

Hōʻike: ISCR50, ISCR60, ISCR70, ISCR80, ISCR100, ISCR120 maʻamau ISCR Mea maʻamau: 55Q / U 71 MN

Ka lōʻihi: 9-12m

Pākaukau ʻano ʻenehana kaʻa maʻamau ma India

ʻO ke kaʻa kila maʻamau ISCR
kumu hoʻohālike	nui (mm				mea waiwai	maikaʻi waiwai	lōʻihi
	laula poo	kiʻekiʻe	papa papa	hohonu pūhaka	(kg/m)		(m)
	A(mm)	B(mm	C(mm	D(mm)
ISCR 50	51.2	90	90	20	29.8	55Q/U71	Ma ka la 12 o Sepatemaba
ISCR 60	61.3	105	105	24	40	550/U71	Ma ka la 12 o Sepatemaba
ISCR.70	70	120	120	28	52.8	U71Mn	Ma ka la 12 o Sepatemaba
ISCR.80	81.7	130	130	32	64.2	U71Mn	Ma ka la 12 o Sepatemaba
ISCR 100	101.9	150	150	38	89	U71Mn	Ma ka la 12 o Sepatemaba
ISCR 120	122	170	170	44	118	U71Mn	Ma ka la 12 o Sepatemaba

inoa huahana: South African Standard rail

Hōʻike: 15kg, 22kg, 30kg, 40kg, 48kg, 57kg maʻamau: ISCOR maʻamau

Material: 700 / 900A

Ka lōʻihi: 9-25m

Papaʻaina ʻenehana ʻenehana maʻamau o ʻApelika Hema

ʻO ke kaʻa kila maʻamau ISCOR
kumu hoʻohālike	nui (mm				mea waiwai	maikaʻi waiwai	lōʻihi
	nui (mm
	laula poo	kiʻekiʻe	papa papa	hohonu pūhaka	(kg/m)		m)
	A(mm	B(mm)	C(mm)	D(mm
15KG	41.28	76.2	76.2	7.54	14.905	700	9
22KG	50.01	95.25	95.25	9.92	22.542	700	9
30KG	57.15	109.54	109.54	11.5	30.25	900A	9
40 KG	63.5	127	127	14	40.31	900A	9-25
48KG	68	150	127	14	47.6	900A	9-25
57KG	71.2	165	140	16	57.4	900A	9-25