| Āhuatanga tono | fs | fL | I runga i te tikanga, ko te kawenga nui rawa atu i teTe whanau e mate anaMe whakamahi te tautoko hei uara raupaparorohiko, me whakauru atu ki te kawenga me te taumaha whakamatautau. Kaore i whakauruhia ki roto i te tono i roto i te teepu, ka taea te whiriwhiri i te kaupapa FS haumaru mo nga ahuatanga mahi me nga tono i roto i te teepu. MF = whakamuri te wa poto i runga i te kawenga kau M = Ko te waa hurihuri o te nui o te kaha e whakamahia ana mo te tono haumaru haumaru mo te tono me te taumaha nui me nga tikanga mahi nui, he pai ake te whiriwhiri i te raarangi-RollTe whanau e mate ana. | |||
| Ko te warou te waka (kawenga) | 1.10 | 1.0 | ||||
| HANAU (CARGO) | ||||||
| Marrine Deck Crane | ||||||
| Nga taputapu tarai | ||||||
| Ripanga (mahi tonu) | ||||||
| Pourewa pourewa | * Te huri i runga | Mf≤0.5m | 1.25 | 1.0 | ||
| 0.5m≤mf≤0.8m | 1.15 | |||||
| Mf≥0.8m | 1.25 | |||||
| hurihanga i te turanga | 1.0 | |||||
| Te hurihuri (utaina kawenga) | 1.15 | |||||
| Tuhinga o mua | ||||||
| l Kaihoko Kaihoko / Kaituhi | ||||||
| Miihini motuhake taumaha | 1.45 ** | 1.5 | ||||
| Ko te waronera o te warou (ka hopu, ka hapai ranei i nga mahi taumaha) | 1.7 | |||||
| Ko te hurihuri hurihuri (te hopu, te ngote ranei) | ||||||
| Bridge crane (grab or ngote ranei) | ||||||
| Ko te kairuri e tu ana (ka hopu, he ngote ranei) | ||||||
| 2.15 | |||||
| Tae-whakahoki | ||||||
| Conveyor Conveyor | ||||||
| Miihini nui rawa atu | Paerewa motuhake | I roto i enei tono, he rereke nga ahuatanga mahi, penei i te tautoko Rotary e whakamahia ana mo te hurihanga kore-auau, ko te huringa tuuturu anake. Mo te tautoko Rotary e whakamahia ana i roto i te hurihanga haere tonu me te hurihanga hurihuri, ka hiahiatia te tātai koiora hihiri. | ||||
| Tairahiwi rerewha | 1.00 | |||||
| Ko te papa kohatu (utaina kawenga) | ||||||
| Kaitiati | 1.10 | |||||
| Wagon tuku | ||||||
| Heavator taura / Peke Uara | 1.25 | |||||
| Iti iho i te rite ranei ki te 15 m3 te kaikohuru hydraulic | 1.45 | |||||
| Neke atu i te 1.5 M3 M3 te kaiwhakamahara hardraulic | Paerewa motuhake | |||||
| roroa rore | 1.75 | |||||
FAKATOKANGA: FL te kaupapa haumaru hihiri. Me whakamahi ki te whakakotahi me te pihi kawenga hihiri. No roto mai i te wheako me te whakamatautau. He uara tohutoro i runga i te taumaha o te taumaha.
Hei tauira: Ko te hoahoa o te warouraa
Ko te tikanga tatauranga o te kawenga teitei e taunakitia ana:
I mua i to maataki i te tautoko Rotary, ko te kaupapa mo te tiakitanga a te tari mo te Kaihautū, ka kitea i roto i te Kupu Apiti 1. Craral Crater: FS = 1.45
A, no te e mohiotia ana te kawenga totika tino, ko te tātai tatauranga o tana kawenga e penei ana:
1) te nui o te kaha o te mahi o te hau e waru-taumata
Axial Force FA = Q + A + o + g
Te Whakatuturutanga M = q q × LMAX + A × Ama Ake + W × R - O - G × G
2) Ahakoa te kaha o te hau, whakaarohia te taumaha o te 25% kawenga whakamatautau
Axial Force Fa = 1.25 × Q + A + o + g
Te Whakatuturutanga M = 1.25 × × L-LMAX + A × Amax - O - G ×
Tauira: Ko te taumahatanga mahi me te kaha o te tauranga clamhell e mohiotia ana ko:
Q = 260 kn lmax = 23 m 1Max = 23m
A = 75 kn imax = 11 m amax = 11m
O = 450 kn o = 0.75 m o = 0.75m
G = 900 kn g = 3 m g = 3m
W = 27 Kn R = 6.5 M1) R = 6.5m
Te kaha o te mahi o te mana hau i te taumata 8
Fa = q + a + o + g
= 260 + 75 + 450 + 900
= 1685 kn
M = q × LMNX + A × Ama Ake + W × R - O - G × G
= 260 × 23 + 75 × 11 + 27 + 27 × 450 × 0.75 × 900 × 3
= 3943 knm
2) Ahakoa te kaha o te hau, whakaarohia te nui o te taumaha o te 25% te taumaha o te whakamatautau
FA = 1.25 × Q + A + o + g
= 325 +75 +450 +900 +900
= 1750kn
M = 1.25 × L00 LMAX + A × Amax - O - G × G
= 325 × 23 + 75 × 11 × 45 × 0.75 × 900 × 3
= 5566.3 knm
3) Ko te taumahatanga o te mahi nui ahakoa te kaha o te hau
FA = 1685 kn
M = q × LMAX + A × Amax - O × O - G × G
= 260 × 23 + 75 × 11 × 450 × 0.75 × 900 × 3
= 3767.5 knm
Ka whakamahia te taumaha kawenga 2 hei kawenga mahi a te tatauranga tatauranga
E ai ki te Kupu Apiti 1, ko te warou o te whanga (Grab peere) me tautoko e toru nga rarangi o te tautoko Rutu Rotary:
Ko te kawenga tohutoro mo te tautoko Rotary ko:
FA '= 1750 kn × 1.45 = 2537.5 kn m' = 5566.3 knm × 1.45 = 8071.1 knm
Ko te tatauranga tatauranga o Bolt:
FA = 1750 kn m = 5566.3 knm
E ai ki nga hua tatauranga i runga ake nei, ka taea te whiriwhiri i te pihi kaha o te whanau ki te kowhiri i te tautoko hurihuri o te 13 * .45.2000.002
Ko te whakamaarama i runga ake nei ko te tikanga tātai i runga ake neiTe whanau e mate anaRahi. E ai ki nga hua tatauranga, ka taea e koe te whiriwhiri i nga mea e tika anaTe whanau e mate anaTauira i roto i a maatauKatoa Hua. Mena kaore koe e mohio ki te tatauranga, tena koa koa ki te whakapā atu ki a maatau ma te imeera. Ka mahi matou i te ngakau katoa!
Te wa tuku: Apr-08-2021