Intsimbi yokwakha iinqanawa ngokuqhelekileyo ibhekisela kwintsimbi yezakhiwo ze-hull, ezibhekiselele kwintsimbi esetyenziselwa ukuvelisa izakhiwo ze-hull eziveliswe ngokuhambelana neemfuno zokuhlelwa kolwakhiwo loluntu. Ihlala iyalelwa, icwangciswe kwaye ithengiswe njengentsimbi ekhethekileyo. Enye inqanawa ibandakanya iipleyiti zenqanawa, iintsimbi ezimile, njl.
Okwangoku, iinkampani ezininzi zentsimbi kwilizwe lam zinemveliso, kwaye zinokuvelisa iimveliso zentsimbi zaselwandle ngokweemfuno zabasebenzisi kumazwe ahlukeneyo, anje ngeUnited States, Norway, Japan, Germany, France, etc. Le ngcaciso ilandelayo:
| Ilizwe | Umgangatho | Ilizwe | Umgangatho |
| Amazwe Amanyene | ABS | eTshayina | CCS |
| Jemani | GL | Norowe | I-DNV |
| Fransi | BV | Japhan | KDK |
| UK | LR |
(1) Iimpawu ezahlukahlukeneyo
Intsimbi yolwakhiwo lwee-hulls yahlulwe yangamanqanaba okuqina ngokwenqanaba lesivuno esincinci: ukomelela ngokubanzi kwentsimbi yolwakhiwo kunye namandla aphezulu entsimbi yesakhiwo.
Amandla aqhelekileyo ensimbi yesakhiwo echazwe yi-China Classification Society ihlukaniswe ngamanqanaba amane omgangatho: A, B, D, kunye no-E; intsimbi yolwakhiwo oluphezulu oluchazwe yiChina Classification Society yahlulwe yangamanqanaba amathathu amandla kunye namanqanaba amane omgangatho:
| A32 | A36 | A40 |
| D32 | D36 | D40 |
| E32 | E36 | E40 |
| F32 | F36 | F40 |
(2) Iimpawu zoomatshini kunye nokwakheka kweekhemikhali
Iipropati zeMechanical kunye nokwakhiwa kweekhemikhali zamandla ngokubanzi i-hull yesakhiwo sentsimbi
| IBanga leNsimbi | Inqaku lesivunoσs(MPa) Umz | Tensile strengthσb(MPa) | Ukwandisaσ%Min | 碳C | 锰UMN | 硅Si | 硫S | 磷P |
| A | 235 | 400-520 | 22 | ≤0.21 | ≥2.5 | ≤0.5 | ≤0.035 | ≤0.035 |
| B | ≤0.21 | ≥0.80 | ≤0.35 | |||||
| D | ≤0.21 | ≥0.60 | ≤0.35 | |||||
| E | ≤0.18 | ≥0.70 | ≤0.35 |
Iipropati zeMechanical kunye nokwakhiwa kweekhemikhali ze-high-power hull yesakhiwo sentsimbi
| IBanga leNsimbi | Inqaku lesivunoσs(MPa) Umz | Tensile strengthσb(MPa) | Ukwandisaσ%Min | 碳C | 锰UMN | 硅Si | 硫S | 磷P |
| A32 | 315 | 440-570 | 22 | ≤0.18 | ≥0.9-1.60 | ≤0.50 | ≤0.035 | ≤0.035 |
| D32 | ||||||||
| E32 | ||||||||
| F32 | ≤0.16 | ≤0.025 | ≤0.025 | |||||
| A36 | 355 | 490-630 | 21 | ≤0.18 | ≤0.035 | ≤0.035 | ||
| D36 | ||||||||
| E36 | ||||||||
| F36 | ≤0.16 | ≤0.025 | ≤0.025 | |||||
| A40 | 390 | 510-660 | 20 | ≤0.18 | ≤0.035 | ≤0.035 | ||
| D40 | ||||||||
| E40 | ||||||||
| F40 | ≤0.16 | ≤0.025 | ≤0.025 |
(3) Izilumkiso zokuhanjiswa kunye nokwamkelwa kweemveliso zentsimbi yaselwandle:
1. Uphononongo lwesatifikethi somgangatho:
Umzi-mveliso wentsimbi kufuneka uhambise iimpahla ngokweemfuno zomsebenzisi kunye neenkcukacha ezivunyelweneyo kwikhontrakthi kwaye unike isatifikethi somgangatho wokuqala. Isatifikethi kufuneka siqulathe oku kulandelayo:
(1) Iimfuno zenkcazo;
(2) Inombolo yomgangatho werekhodi kunye nenombolo yesiqinisekiso;
(3) Inombolo yebhetshi yesithando somlilo, inqanaba lobugcisa;
(4) Ukwakheka kweekhemikhali kunye neempawu zoomatshini;
(5) Isiqinisekiso semvume evela kuluntu lokuhlelwa kunye nokutyikitywa komhlaseli.
2. Uphononongo lomzimba:
Ukuhanjiswa kwentsimbi yaselwandle, into ebonakalayo kufuneka ibe nelogo yomenzi, njl.
(1) Uphawu lokuvunywa koluntu;
(2) Sebenzisa ipeyinti ukwenza isakhelo okanye ukuncamathisela uphawu, kubandakanywa iiparamitha zobugcisa ezifana: inombolo yebhetshi yesithando somlilo, imigangatho yomgangatho wokuchazwa, ubude kunye nobukhulu bemilinganiselo, njl.njl.;
(3) Imbonakalo igudile kwaye igudile, ayinaziphene.
Ixesha lokuposa: Mar-16-2024