Spiral pipe (SSAW)fakitale imagwiritsa ntchito kwambiri kutayika kwa chitoliro chozungulira. Kuchokera ku mbale yachitsulo kupita ku mtengo womalizidwa wa chitoliro chozungulira, kutayika kwa wopanga chitoliro chozungulira panthawi yowotcherera kumakhudza mwachindunji mtengo wamtengo wa chitoliro chozungulira.

Njira yowerengera zokolola za spiral pipe:
b=Q/G*100

b ndiye mtengo womalizidwa,%; Q ndi kulemera kwa mankhwala oyenerera, mu matani; G ndi kulemera kwa zipangizo mu matani.

Zokolola zimakhala ndi ubale wofanana ndi coefficient yachitsulo K.

b=(GW)/G*100=1/K

Chinthu chachikulu chomwe chimakhudza zokolola zakuthupi ndi kutayika kwachitsulo kosiyanasiyana komwe kumapangidwa panthawi yopanga. Choncho, njira kusintha zokolola zakuthupi makamaka kuchepetsa zosiyanasiyana zitsulo zomvetsa.

Popeza zipangizo zomwe zimagwiritsidwa ntchito pazitsulo zilizonse zopangira zitsulo zimakhala zosiyana ndi zogubuduza, mwachitsanzo, zitsulo zina zopangira zitsulo zimagwiritsa ntchito zitsulo zachitsulo monga zopangira, zotsegula zotsegula pakati, ndikuzigudubuza kukhala zipangizo; ma workshop ena mwachindunji amagwiritsa ntchito zitsulo ingots monga zopangira ndi kuzigudubuza mu zipangizo; Zitsulo zachitsulo zimagwiritsidwa ntchito ngati zopangira zopangira zinthu; palinso ma workshop ena omwe amagwiritsa ntchito zitsulo ngati zida zopangira zinthu zosiyanasiyana zachitsulo zomalizidwa. Choncho, n'zovuta kugwiritsa ntchito njira yowerengera zokolola kuti mufotokoze ndi kuyerekezera momwe zinthu zokolola zitsulo zimagwirira ntchito popanga, komanso zimakhala zovuta kusonyeza kusiyana kwa msinkhu wa luso la kupanga ndi kayendetsedwe ka kayendetsedwe ka msonkhano. HSCO spiral pipe fakitale inanena kuti pali njira zosiyanasiyana zowerengera zokolola, monga zokolola zazitsulo zachitsulo, zokolola zazitsulo zachitsulo, komanso zokolola zakunja. Sitolo iliyonse yogubuduza iyenera kuwerengedwa molingana ndi momwe zilili.

Kuwerengera kuchuluka kwa chitoliro cha Spiral:

Kutayika kwa chitoliro cha Spiral kumatanthawuza kuchuluka kwa zinyalala zazinthu zopangira popanga chitoliro chozungulira. Malinga ndi kusanthula kwa ziwerengero za akatswiri ndi akatswiri kwa zaka zambiri, kutayika kwa kupanga mapaipi ozungulira kuli pakati pa 2% ndi 3%.
pakati. Popanga ma spiral chubu, zigawo zikuluzikulu za zinyalala ndi: mbali yakutsogolo ya chubu chozungulira, mchira, mphero yazinthu zopangira, ndi masitepe ofunikira pakupanga machubu ozungulira. Ngati chitoliro chozungulira sichingasinthidwe ndi kudulidwa molingana ndi miyezo yabwinobwino panthawi yopanga, chitoliro chopangidwa ndi chitsulo chimakhala ndi gridi yotsika kwambiri.

Momwe mungaletsere kutayika kwa chitoliro chozungulira?
1. Pambuyo popanga chitoliro chachitsulo chozungulira, ndikofunikira kudula chidutswa choyamba ndikuchotsa mchira kuti mupewe kusakhazikika kwa chitoliro chachitsulo. Iyi ndi njira yofunikira yowonetsetsa kuti mafotokozedwe ndi maonekedwe a mapaipi achitsulo, ndipo zinyalala zidzapangidwa panthawiyi.

2. Pokonza zopangira, chitsulo chamzere chimafunika kupukuta ndi mankhwala ena musanawotchererane. Pochita izi, zinthu zowonongeka zidzapangidwanso.