Maererano nehuwandu hwayo hwegoho, iyo simbi yekugadzirwa kwendiro yechikepe, kureva kuti, simbi yekugadzirwa kwehull, yakakamurwa kuva makirasi esimba anotevera: simbi-yakasimba yesimbi uye yakakwirira-yakasimba simbi yekugadzira.Chikepe chechikepe chinoreva simbi inopisa-yakaputirwa inogadzirwa maererano nezvinodiwa zvemitemo yekuvaka yeboka reboka rekugadzirwa kwezvikepe zvechikepe.Iyo yakawanda-yakasimba simbi yesimbi yeChina Classification Society mwero yakakamurwa kuita mana emhando mamaki: A, B, D, uye E (kureva CCSA, CCSB, CCSD, CCSE);iyo yakakwirira-yakasimba simbi yesimbi yeChina Classification Society mwero ndiyo matatu Simba nhanho, mana emhando yepamusoro.

Imwe: chikepe chekirasi yakatarwa

Mitemo mikuru yeboka revanhu ndeye:
China CCS
American ABS
Germany GL
French BV
Norway DNV
Japan NK
UK LR
Korea KR
Italian RINA

Zviviri: Zvakasiyana-siyana Zvinotsanangurwa
Simbi yekugadzira yehull yakakamurwa kuita mamakisi esimba zvichienderana neayo mashoma goho poindi: general-simba rekugadzirisa simbi uye yakakwirira-simba rekuvaka simbi.
Iyo yakawanda-yakasimba simbi yekugadzira yeChina Classification Society mwero yakakamurwa kuita mana emhando mamaki: A, B, D, uye E;iyo yakasimba-yakasimba simbi yeChina Classification Society chiyero magiredhi matatu esimba uye mana emhando yepamusoro:

A32 D32 E32 F32 ≤50mm Carbon yakaenzana Ceq,% kwete kupfuura 0.36>50-100 Carbon yakaenzana Ceq,% kwete kupfuura 0.4A36 D36 E36 F36 ≤50mm Carbon yakaenzana Ceq,% kwete kupfuura 0-108 yakaenzana ne0-108. ,% kwete Kupfuura 0.4A40 D40 E40 F40≤50mm Carbon yakaenzana Ceq,% isingapfuuri 0.4>50-100 Carbon yakaenzana Ceq,% Non-carbon yakaenzana calculation formula C eq（%）=C+Mn/6 +(Cr +Mo+V)/ 5 +(Ni+Cu)/15...

3. Kuiswa kweplate yechikepe Iyo yakawanda simba resimbi yehull chimiro yakakamurwa kuita mamakisi mana: A, B, D uye E. Iyo goho simba (kwete pasi pe235N / mm ^ 2) uye tensile simba (400～520N / mm ^ ^ 2) yakafanana, asi simba rekuita pamatembiricha akasiyana rakasiyana;high-simba hull structural simbi yakakamurwa kuita magiredhi esimba zvichienderana nekushomeka kwayo goho simba, uye yega yega giredhi resimba rakakamurwa kuita A, D, E zvinoenderana nekuoma kwayo., F4 level.Kusimba kwegoho reA32, D32, E32 uye F32 harisi pasi pe315N/mm^2, uye simba rekusimba i440～570N/mm^2.-40 °, -60 ° kukanganisa kuoma;goho simba reA36, D36, E36, F36 haisi pasi pe355N/mm^2, tensile simba i490～620N/mm^2, A, D, E uye F inomiririra kuoma kwesimba kunogona kuwanikwa pa0°, -20 °, -40 °, uye -60 ° zvichienderana;simba regoho reA40, D40, E40, neF40 harizi pasi pe390N/mm^ 2. Kusimba kwesimba i510～660N/mm^2, uye A, D, E, uye F inomiririra kuoma kwesimba kunogona yakawanikwa pa 0 °, -20 °, -40 °, uye -60 ° zvichiteerana.

Four: mechanical properties