Amapayipi Esakhiwo Esinezingxenye Ezingenalutho Somugqa Wendle

Incazelo emfushane:

Le ncazelo iwukunikeza indinganiso yokukhiqiza yesistimu yamapayipi yokuhambisa amanzi, igesi kanye namafutha ezimbonini zikawoyela negesi yemvelo.

Kunezigaba ezimbili zokucaciswa komkhiqizo, i-PSL 1 kanye ne-PSL 2, i-PSL 2 inezidingo ezidingekayo zokulingana kwekhabhoni, ukuqina kwe-notch, amandla aphezulu okukhiqiza kanye namandla okudonsa.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ngenisa

Ukusetshenziswa kwamapayipi okwakha anezingxenye ezingenalutho kushintshe imboni yokwakha, kuhlinzeka ngezinzuzo eziningi maqondana nobuqotho besakhiwo, ukuguquguquka kanye nokusebenza kahle kwezindleko. Lawa mapayipi anezikhala zangaphakathi ezingenalutho zezimo ezahlukahlukene, aqinisekisa amandla nokuqina kwesakhiwo ngenkathi enciphisa isisindo futhi ethuthukisa ukuguquguquka komklamo. Le bhulogi izohlola izinzuzo eziningi zamapayipi okwakha anezingxenye ezingenalutho, igqamise ukubaluleka kwawo kumaphrojekthi okwakha esimanje.

Thuthukisa ubuqotho besakhiwo

 Amapayipi esakhiwo anezingxenye ezingenaluthoaziwa ngesilinganiso sawo esihle kakhulu samandla nesisindo. Lesi sici sivela esimweni saso esiyingqayizivele sokunqamula, esimelana namandla okucindezela nokugoba. Ngokusabalalisa imithwalo ngokulinganayo, la mapayipi anciphisa ingozi yokuguquka noma yokuwa ezimweni ezinzima, okwenza afanelekele amaphrojekthi engqalasizinda abalulekile njengamabhuloho, izakhiwo eziphakeme kanye nezindawo zezemidlalo.

Amandla angokwemvelo amapayipi esakhiwo anezingxenye ezingenalutho avumela abaklami nabakhi bezakhiwo ukuthi bakhe izakhiwo ezinezikhawu ezinde kanye namandla aphezulu okuthwala imithwalo, okuholela ezakhiweni ezikhangayo ngokubonakalayo, eziqinile ngokwesakhiwo, futhi ezikwazi ukumelana novivinyo lwesikhathi. Ngaphezu kwalokho, ukuzinza kwayo okuhle kakhulu kuyenza ibe ukukhetha okuhle ezindaweni ezivame ukuzamazama komhlaba, okuqinisekisa ukuphepha kwezakhamuzi ezindaweni ezivame ukuzamazama komhlaba.

Izakhiwo Zemishini Zepayipi Le-SSAW

ibanga lensimbi

amandla amancane okukhiqiza
I-Mpa

amandla amancane okudonsa
I-Mpa

Ukwandiswa Okuncane
%

B

245

415

23

X42

290

415

23

I-X46

320

435

22

X52

360

460

21

I-X56

390

490

19

I-X60

415

520

18

I-X65

450

535

18

X70

485

570

17

Ukwakheka Kwamakhemikhali Kwamapayipi e-SSAW

ibanga lensimbi

C

Mn

P

S

I-V+Nb+Ti

 

Ubuningi be-%

Ubuningi be-%

Ubuningi be-%

Ubuningi be-%

Ubuningi be-%

B

0.26

1.2

0.03

0.03

0.15

X42

0.26

1.3

0.03

0.03

0.15

I-X46

0.26

1.4

0.03

0.03

0.15

X52

0.26

1.4

0.03

0.03

0.15

I-X56

0.26

1.4

0.03

0.03

0.15

I-X60

0.26

1.4

0.03

0.03

0.15

I-X65

0.26

1.45

0.03

0.03

0.15

X70

0.26

1.65

0.03

0.03

0.15

Ukubekezelelana Kwejiyometri Kwamapayipi e-SSAW

Ukubekezelelana kwejometri

ububanzi bangaphandle

Ubukhulu bodonga

ukuqondisa

ukugqama

isisindo

Ukuphakama okuphezulu kobuhlalu bokushisela

D

T

             

≤1422mm

>1422mm

<15mm

≥15mm

ukuphela kwepayipi 1.5m

ubude obugcwele

umzimba wepayipi

ukuphela kwepayipi

 

T≤13mm

T >13mm

±0.5%
≤4mm

njengoba kuvunyelwene

±10%

±1.5mm

3.2mm

0.2% L

0.020D

0.015D

'+10%
-3.5%

3.5mm

4.8mm

Ukuhlolwa Kwamanzi

incazelo yomkhiqizo1

Ukuguquguquka komklamo

Enye yezinzuzo eziyinhloko zamapayipi esakhiwo anezingxenye ezingenalutho ukuguquguquka komklamo wawo. Izinhlobonhlobo zezimo ezitholakalayo, njenge-rectangular, indilinga kanye nesikwele, zivumela abaklami bezakhiwo nonjiniyela ukuthi bakhe izakhiwo ezikhangayo ezihlangana kahle nezizungezile. Amandla okuhlanganisa izimo nobukhulu obuhlukene athuthukisa ukuguquguquka komklamo ukuze kuhlangatshezwane nezidingo ezihlukahlukene zanoma yimuphi umsebenzi.

Amapayipi esakhiwo anezingxenye ezingenalutho nawo adlala indima ebalulekile emikhubeni yokwakha esimeme. Ukukhanya kwawo kunciphisa inani lezinto ezidingekayo ukwakha isakhiwo, ngaleyo ndlela kunciphisa umthelela emvelweni. Ngaphezu kwalokho, ukuguquguquka kwawo kuvumela ukuhlanganiswa nokuhlukaniswa okulula, okwenza aphinde asetshenziswe futhi kunciphise ukukhiqizwa kwemfucuza ngesikhathi sokwakha nokudilizwa.

Ukubalwa Kobude Bokushisela Ipayipi Ejikelezayo

Ukusebenza kahle kwezindleko

Ngaphezu kwezinzuzo zesakhiwo nokuklama, amashubhu esakhiwo anezingxenye ezingenalutho anikeza izinzuzo ezibalulekile zokusebenzisa kahle izindleko. Isidingo sezinto ezisekelayo siyancishiswa, okususa isidingo sokuqinisa kakhulu, okuholela ekongeni izindleko. Ukukhanya kwawo kunciphisa nezindleko zokuthumela, okwenza kube ukukhetha okonga imali kumaphrojekthi anesabelomali esincane.

Lawa mapayipi aphinde ahlinzeke ngokonga izindleko zesikhathi eside ngokuqina kwawo okuphezulu kanye nezidingo zokunakekelwa eziphansi. Ukumelana kwawo nokugqwala kanye nezici zemvelo kunganciphisa izindleko zokulungisa nokufaka esikhundleni kukho konke ukuphila kwesakhiwo. Ngaphezu kwalokho, kulula ukuwafaka, okunciphisa izindleko zabasebenzi, okuvumela ukwakhiwa ukuthi kuqedwe ngesikhathi.

Ekuphetheni

Ukufakwa kwepayipi lesakhiwo esinezingxenye ezingenalutho ngokungangabazeki kushintshe imboni yokwakha, kuhlinzeka ngobuqotho besakhiwo obuthuthukisiwe, ukuguquguquka komklamo kanye nokusebenza kahle kwezindleko. Ngokufeza ibhalansi ephelele phakathi kwamandla nesisindo, la mapayipi ahlinzeka ngokuqina okungenakuqhathaniswa ngenkathi evumela abakhi bezakhiwo nonjiniyela ukuthi baveze ubuhlakani babo. Ngaphezu kwalokho, izakhiwo zawo ezihlala isikhathi eside zinegalelo emikhubeni yokwakha enobungani nemvelo. Njengoba imboni yokwakha yomhlaba wonke iqhubeka nokukhula, amapayipi esakhiwo esinezingxenye ezingenalutho azoqhubeka nokuba yimpahla ebalulekile ekwakheni izakhiwo ezinhle neziqinile ezizohlala isikhathi eside.


  • Okwedlule:
  • Olandelayo:

  • Bhala umlayezo wakho lapha bese uwuthumela kithi