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    Imibhobho yeCandelo leNdawo yeMigangatho yomjelo womjelo

    Imibhobho yeCandelo leNdawo loMjelo womjelo obonisiweyo
    • Imibhobho yeCandelo leNdawo yeMigangatho yomjelo womjelo

    Inkcazo emfutshane:

    Le nkcazo kukubonelela ngomgangatho wokwenziwa kwenkqubo yenkqubo yokudlulisela amanzi, igesi kunye neoyile kumashishini e-oyile kunye nendalo.

    Kukho amanqanaba amabini okuthetha ngemveliso, i-1 ye-1 nePSL 2, i-PSL 2 ineemfuno ezinyanzelekileyo kwikhabhoni elinganayo, i-notch ngobuchule, amandla omzimba kunye namandla amakhulu.


    Iinkcukacha zemveliso

    Iimpawu zeMveliso

    Zazise

    Ukusetyenziswa kwee-tubyuli zecandelo lesakhiwo kuhanjiswe umzi-mveliso wokwakha, ukubonelela ngoluhlu olubanzi lwezibonelelo ngokwehombe yokugcina izinto, ukusebenzisa izixhobo zokungasebenzi kakuhle. Le mibhobho ibonisa iindawo zangaphakathi zemilo yemilo eyahlukeneyo, ukuqinisekisa amandla kunye nokuzinza ngelixa kuncitshiswa ubunzima kunye nokwandisa ukuguquguquka koyilo. Le bhlog iyakusebenza kwiinzuzo ezininzi ze-tubyuli yendlela enamacandelo, ibalaselisa ukubaluleka kwazo kwiiprojekthi zokwakha zale mihla.

    Ukuphucula ingqibelelo yesakhiwo

     Imibhobho yeCandelozaziwa ngokuba ngamandla abo obugqwesileyo. Iziphumo zepropathi zivela kwimilo yayo eyahlukileyo yecandelo, erhola inyanzeliso kwaye igoba imikhosi. Ngokusasaza imithwalo ngokulinganayo, le mibhobho inciphisa umngcipheko wengxaki okanye ukuwa kwiimeko ezinzima, zibenza bazilungele iiprojekthi zeziseko zophuhliso ezifana neebhulorho, izakhiwo eziphakamileyo kunye neendawo eziphakamileyo.

    Amandla endalo emibhobho yamacandelo ecandelo elinamacandelo avumela abaqulunqi kunye noyilo lokwenza izakhiwo ezinendawo ezinomthwalo, ezikhokelela kwisakhiwo ezinomdla, kwaye ziyakwazi ukumelana novavanyo lwexesha. Ukongeza, uzinzo lubalaseleyo lwenza ukuba lukhetho olufanelekileyo kwiindawo zenyikima, ukuqinisekisa ukhuseleko lwabahlali kwiindawo zenyikima.

    Iipropathi zoomatshini bombhobho we-SSAW

    Inqanaba lensimbi

    Ubuncinci besivuno
    Mpa

    Amandla amancinci amanye
    Mpa

    Ubuncinci be-slongation
    %

    B

    245

    415

    23

    X42

    290

    415

    23

    X46

    320

    435

    22

    X52

    I-360

    460

    21

    X56

    I-390

    I-490

    19

    X60

    415

    I-520

    18

    X65

    I-450

    I-535

    18

    X70

    485

    I-570

    17

    Ubume bemichiza yemibhobho ye-SSAW

    Inqanaba lensimbi

    C

    Mn

    P

    S

    V + NB + TI
     

    Max%

    Max%

    Max%

    Max%

    Max%

    B

    I-0.26

    1.2

    I-0.03

    I-0.03

    I-0.15

    X42

    I-0.26

    1.3

    I-0.03

    I-0.03

    I-0.15

    X46

    I-0.26

    1.4

    I-0.03

    I-0.03

    I-0.15

    X52

    I-0.26

    1.4

    I-0.03

    I-0.03

    I-0.15

    X56

    I-0.26

    1.4

    I-0.03

    I-0.03

    I-0.15

    X60

    I-0.26

    1.4

    I-0.03

    I-0.03

    I-0.15

    X65

    I-0.26

    1.45

    I-0.03

    I-0.03

    I-0.15

    X70

    I-0.26

    1.65

    I-0.03

    I-0.03

    I-0.15

    Ukunyamezelwa kwejometri kwimibhobho ye-SSAW

    I-Geometric i-demerances

    ububanzi bangaphandle

    Ubukhulu becala

    ngokuthe tye

    ngaphandle

    ubunzima

    Ubuninzi be-weld boad

    D

    T

    		              

    ≤142mmm

    > 1422mm

    <15mm

    ≥15mm

    Isiphelo sepayili 1.5m

    ubude obuphelele

    umzimba wombhobho

    Isiphelo sepayipi

    		  

    T≤13mm

    T> 13mm

    ± 0.5%
    ≤4mm

    Njengoko kuvunyelwene

    ± 10%

    ± 1.5mm

    3.2mm

    I-0.2% l

    I-0.020D

    I-0.015D

    '+ I-10%
    -3.5%

    3.5mm

    4.8mm

    Uvavanyo lwe-hydrostatic

    Inkcazo-yeMveliso1

    Uyilo uqwalaselo

    Enye yezona zinto zibalulekileyo zombhobho wecandelo lecandelo lesakhiwo kukuqalisa uyilo lwabo. Iintlobo ngeemilo ezikhoyo, ezinje ngoxande, ezijikelezileyo nezikwere, zivumela iindawo kunye neenjineli ukwenza izakhiwo ezimbi zokuzibandakanya ngokudibeneyo. Ukukwazi ukudibanisa iimilo ezahlukeneyo kunye nobukhulu bongeza ngakumbi ukulungisa ukuguquguquka ukuze kufezekiswe iimfuno ezahlukeneyo zayo nayiphi na iprojekthi.

    Imibhobho yecandelo le-Houres ngokwakhiwa nayo ikwadlala indima ebalulekileyo kwiindlela zokwakha ezizinzileyo. Ubume babo bokukhanya buthathaka kunciphisa inani lezinto ezifunekayo ukwakha isakhiwo, ngaloo ndlela kuncitshiswa impembelelo yendalo. Ukongeza, i-moussurerererensi yabo ivumela indibano elula kwaye ichukumisa, ibenza basebenze kakhulu kwaye banciphise ukuveliswa kwenkunkuma ngexesha lokwakha kunye nokudilizwa.

    I-Piperal Pipe Deling Count

    Ukusebenza ngendleko

    Ukongeza kwizinto eziluncedo kunye nezibonelelo zoyilo, iityhubhu zemingxunya zesakhiwo zinikela izibonelelo ezinokubaluleka kwendleko. Isidingo sezinto ezixhasayo siyancitshiswa, sisuse imfuno yokonganyelwa ngaphezulu, okukhokelela kulondolozo lweendleko ngokubanzi. Indalo yabo yokukhanya kwayo ikwanciphisa iindleko zokuhambisa, zibenze babe nolwazi olufanelekileyo kwiiprojekthi kuhlahlo-lwabiwo mali oluqinileyo.

    Le mibhobho iqhubeke nokubonelela ngemali yexesha elide kwiindleko zexabiso eliphezulu kunye neemfuno zolondolozo olusezantsi. Ukuxhathisa kwabo ukusula kunye nezinto zokusingqongileyo kunokunciphisa ukulungiswa kunye neendleko zokutshintsha ubomi bobume besakhiwo. Ukongeza, kulula ukuyifaka, enciphisa iindleko zabasebenzi, ukuvumela ukwakhiwa ukuba kugqitywe ngexesha elifanelekileyo.

    Ukuququmbela

    ICandelo leNdlela leZwelonke lingathandabuzekiyo litshitshisile ishishini lokwakha, libonelela ngentembeko ephuculweyo yokuphucula, uloyilo oluqinisekileyo kunye nokusebenza kweendleko. Ngokuphumeza ibhalansi egqibeleleyo phakathi kwamandla kunye nobunzima, le mibhobho ibonelela ngozinzo olungathethekiyo ngelixa ivumela oovimba kunye neenjineli ukuba ziveze ubuchule babo. Ukongeza, iipropathi zabo ezizinzileyo zinegalelo kwizinto zokwakhiwa kwendalo. Njengoko ishishini lokwakha lehlabathi liyaqhubeka ukuvela, iityhubhu zecandelo lezesakhiwo ezingenamsebenzi ziya kuqhubeka ziyinto ebalulekileyo ekwakheni izakhiwo eziphezulu nezihlala ixesha elide eziza kuma ixesha lovavanyo lwexesha.

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