Painga:
Momo hiko-kore, te ora roa.
Ko te kounga o te whakamarumaru e kore e rereke i muri i te pa o te uira.
He tauira he rereke te radius whakamarumaru mo te kowhiringa.
Tino kaha te punaha uira.
Ina he uira, ka mahihia te mahi whaiaro.
Te ahua huatau.
Kaore e hiahiatia te tiaki.
Ko te raupapa LY30Z o te raima uira i mua i te tukunga e whakamahi ana i nga taonga maitai teitei;he rereke nga ahuatanga o ia tauira e pa ana ki nga momo whakamarumaru rereke.
Te whare putunga mo nga kararehe, te hinu hinu i te katote, te whare hoahoa, te teihana ramarama, te teihana korero, te teihana meteoro, te turanga hoia, te ruuma miihini radar, te whare peeke, aha atu.
He kohao porowhita kei runga i te whakaata e rite ana ki ia kaitahuri, a ko te whakaata kei te hono hiko ki te toka kohinga pokapū me te whenua, a ko te turanga o te kaitahuri he mea hanga ki te kapia waihanga me te mea e tika ana mo tetahi taiao kino.
Ko te whakaurunga o te rakau rama LY30-Z me whai tonu i nga tikanga whakahau“Bbuilding Uira Tiaki Waehere Hoahoa"(GB50057-2010) o Uira Tiaki Paerewa o te Tangata o Haina.
ngeru | Tiaki teitei Cat.l D-20M | Taurangi Tiaki (m) | Tiaki teitei Cat.ll D-50M | Taurangi Tiaki (m) | Tiaki teitei Cat.lll D-60M | Taurangi Tiaki (m) |
Te teitei o te pito o te uira LY-30-Z-300 rakau ki te whenua Rārangi pūrata o te pūtoro tiaki (m) | 5 | 42 | 42 | 57 | 5 | 64 |
6 | 42 | 42 | 58 | 8 | 67 | |
7 | 43 | 43 | 59 | 10 | 68 | |
8 | 43 | 43 | 60 | 15 | 72 | |
10 | 43 | 43 | 63 | 20 | 75 | |
15 | 44 | 44 | 65 | 45 | 83 | |
20 | 45 | 45 | 70 | 60 | 85 |
Tuhipoka: Ko nga raraunga i runga ake nei ko te hua whakamatautau ina te teitei o te hiko uira H = 5 mita.
Tikanga tātai o te pūtoro whakamarumaru o te kaitao uira i mua i te tukunga
Ki te whakaaro ko te wa tiimata o te rama uira ko T, katahi ko te tawhiti aukati o te rangatira whakarunga △ L=V=V* △ T i runga i te tikanga tatau e whakaratohia ana e te paerewa NFC-17-102, ka tatauhia te radius tiaki Rp kia rite ki ki te tātai e whai ake nei: Māngai= h(2D-h)+ △ L(2d+ △ L)h≥5
D te tawhiti motopaika, ka whakawhirinaki ki te taumata o nga whare parea, mo te taumata lll ahanoa tiaki, D he 20m, 45m,60m motuhake.h ko te tawhiti mai i te tihi o te tira uira ki te rererangi whakamarumaru.
△ Ka whakamatauria te T e te aromatawai me te tatau (tirohia te ripanga i runga ake nei) V=106m/s, △ L=V* △ T
■ Matua hangaraual tawhā
Ko te teitei o te whakaurunga o te LY30-Z karaka uira | 5 | 6 | 7 | 8 | 10 | 15 | 20 | 45 | 60 |
LY30-Z tiaki Cat.l | |||||||||
LY30-Z-3.1 te uira | 22 | 22 | 23 | 23 | 25 | 25 | 25 | - | - |
LY30-Z-3.3 te uira | 42 | 42 | 43 | 43 | 43 | 44 | 45 | - | - |
LY30-Z-4.3 te uira | 51 | 51 | 52 | 52 | 53 | 53 | 54 | - | - |
LY30-Z-5.3 te uira | 61 | 61 | 61 | 61 | 62 | 62 | 63 | - | - |
LY30-Z-6.3 nga uira | 70 | 70 | 70 | 70 | 71 | 71 | 72 | - | - |
LY30-Z tiaki Cat.ll | |||||||||
LY30-Z-3.1 te uira | 44 | 44 | 46 | 47 | 48 | 51 | 59 | - | - |
LY30-Z-3.3 te uira | 57 | 58 | 59 | 60 | 63 | 65 | 70 | - | - |
LY30-Z-4.3 te uira | 68 | 69 | 69 | 70 | 73 | 74 | 79 | - | - |
LY30-Z-5.3 te uira | 78 | 79 | 79 | 80 | 82 | 84 | 88 | - | - |
LY30-Z-6.3 nga uira | 88 | 89 | 89 | 90 | 92 | 93 | 97 | - | - |
LY30-Z tiaki Cat.lll | |||||||||
LY30-Z-3.1 te uira | 50 | 50 | 52 | 52 | 55 | 59 | 74 | - | - |
LY30-Z-3.3 te uira | 64 | 67 | 68 | 72 | 75 | 83 | 85 | - | - |
LY30-Z-4.3 te uira | 76 | 78 | 79 | 82 | 85 | 92 | 94 | - | - |
LY30-Z-5.3 te uira | 87 | 88 | 90 | 92 | 94 | 101 | 103 | - | - |
LY30-Z-6.3 nga uira | 97 | 99 | 100 | 102 | 104 | 110 | 112 | - | - |
Arotahi ki te whakarato otinga mong pu mo te 5 tau.