He Teitei te Kounga o te Rerewē Rino Paerewa o AREMA
TE TUKANGA HANGA HUA
Hei wāhanga nui o te AREMA Standard SteelRerewēI roto i te pūnaha kawe waka, ko ngā mahi a te rēriwe e whai ake nei:
(1) Tautoko i te taumaha o te tereina: Ko te Rerewē o te Tereina te hanganga o te tereina, ā, ka taea e ia te tu atu i te taumaha o te tereina me ana utanga.
(2) Ārahi i te ahunga o te tereina: he raupapa o ngā rēri maitai e honoa ana tetahi ki tetahi kua whakatakotoria ki runga i te rēriwe, hei hanga i te ara mō te tereina ki te haere, ā, ka taea te ārahi i te tereina ki te haere i tētahi ahunga kua whakaritea.
(3) Te pēhanga tohatoha: Ina hipa te tereina, ka taea e te rēriwe te tohatoha ōrite i te taumaha ki te whenua kia kore ai e rerekē te āhua, e kino rānei i puta mai i te pēhanga nui ki te whenua.
(4) Whakaitihia te waku: ki te whakaritea ki ngā ara Rail Of Train i hangaia mai i ētahi atu rauemi, he iti ake te tauwehenga waku o ngā ara rino, ā, ka pai ake te oma o te tereina, ka pai ake hoki.
(5) Kia mau te haumaru o te taraiwa: kia rite tonu te hoahoa me te hanga o ngā tereina ki ngā paerewa ā-motu me ngā whakaritenga hangarau o ngā tereina, kia mau ai te haumaru o ngā tereina.
RAHI O TE HUA
E ai ki ngā paerewa rerekē, KoRerewēKa taea te wehewehe i ngā arai ki ngā momo maha, ko ngā mea e tino kitea ana ko ēnei:
(1) Te whakarōpūtanga mā te whakamahinga: te nuinga o te wā ka wehea ki te rerewē pāhihi, te rerewē utanga me te rerewē kawe ranu.
(2) Te whakarōpūtanga mā te āhua hanganga: te nuinga o te wā ka wehea ki te momo reriwe I, te momo reriwe II, te momo reriwe III me te momo reriwe IV.
(3) Te whakarōpūtanga mā te taumaha: Ka wehea te nuinga ki te 22kg/m, 24kg/m, 30kg/m, 38kg/m, 43kg/m me ētahi atu momo.
(4) E ai ki te whakarōpūtanga rauemi: te nuinga o te wā ka wehea ki te hanganga waro noa o te Ara Rerewē, te rerewē ātete kakahu kaha teitei me te tukanga maimoatanga wera hei whakapai ake i te mahi a te rerewē.
Reriwe paerewa o Amerika:
Ngā Whakatakotoranga: ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85, 90RA, 115RE, 136RE, 175LBs
Paerewa: ASTM A1, AREMA
Rauemi: 700/900A/1100
Roa: 6-12m, 12-25m
| Reriwe maitai paerewa o te Hononga o Amerika | |||||||
| tauira | rahi (mm) | matū | kounga rauemi | roa | |||
| whānui o te upoko | teitei | papa turanga | te hohonu o te hope | (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 |
NGĀ ĀHUATANGA
He hanganga tino nui te rēriwe rino i roto i te pūnaha kawe tereina, he mea nui tēnei. Ka taea e ia te kawe i te taumaha o te tereina, te ārahi i te ahunga o te tereina, te whakamarara i te pēhanga, te whakaiti i te waku, me te whakarite i te haumaru o te tereina.
TONO
Ko ngā āhuatanga matua o te hangarau whakaputa i tēnei wā ko te whakarewanga pokepokea ai, te hurihuri taratara, me te whakamātao puhoi.
TE TĀKAI ME TE TUKU
Hei whakataurite i te pakari me te pumau, ko te tikanga ka whakahaerehia e ngā whenua te ōwehenga oRerewēKo te teitei o te Ara Rori ki te whānui o raro, ko H/B, i te wā e hoahoa ana i te wāhanga rēriwe. I te nuinga o te wā, ka whakahaerehia te H/B i waenga i te 1.15 me te 1.248. Kei te ripanga ngā uara H/B o ngā rēriwe i ētahi whenua.
TE HANGA HUA
E ai ki ngā paerewa rerekē, ka taea te wehewehe i ngā Ara Rerewē ki ngā momo maha, he whakamahinga me ngā painga motuhake tō ia momo. I te whanaketanga o te hangarau kawe rerewē, kei te whakapai tonu, kei te tino pai haere te rerewē, ā, he mea nui tēnei mō te whai huatanga me te haumaru o te kawe rerewē.
Ngā Pātai Auau
1.Me pēhea taku tiki korero mai i a koe?
Ka taea e koe te waiho karere ki a mātou, ā, ka whakautu mātou i ia karere i te wā tika.
2. Ka tukuna atu e koe ngā taonga i te wā tika?
Ae, ka oati mātou ki te whakarato i ngā hua kounga teitei me te tuku i te wā tika. Ko te pono te kaupapa matua a tā mātou kamupene.
3. Ka taea e au te tiki tauira i mua i te ota?
Āe, koia rā. Ko te tikanga he kore utu ā mātou tauira, ka taea e mātou te whakaputa mā ō tauira, mā ō tuhi hangarau rānei.
4. He aha ngā tikanga utu mōu?
Ko tā mātou utunga noa he 30% tāpui, ā, ko te toenga he utu mai i te B/L. EXW, FOB, CFR, CIF.
5. E whakaae ana koe ki te tirotiro a te tuatoru?
Āe, e tino whakaae ana mātou.
6. Me pēhea mātou e whakawhirinaki ai ki tāu kamupene?
He tohunga mātou ki te pakihi maitai mō ngā tau maha hei kaiwhakarato koura, kei te kawanatanga o Tianjin te tari matua, nau mai ki te tirotiro i ngā huarahi katoa.
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