中文
Makina a mapaipi ndi gawo lofunikira la zomangamanga zamafakitale ndi matauni, zonyamula zakumwa ndi mpweya wosiyanasiyana. Mfundo yofunika kwambiri posankha zinthu za chitoliro ndi kapangidwe kake ndikugwiritsira ntchito liner. A linerndi chinthu chomwe chimawonjezeredwa mkati mwa chitoliro kuti chitetezeke ku dzimbiri, abrasion, ndi kuwonongeka kwina. Ngakhale kuti mapaipi opanda mipiringidzo angakhale okwera mtengo kwambiri potengera ndalama zoyambira, nthawi zambiri amabwera ndi ndalama zolipirira zolipirira komanso ndalama zosinthira m'kupita kwanthawi.
Zowonongeka ndi zovuta za kavalidwe
Mapaipi opanda mizere amatha kuwonongeka ndi dzimbiri.Mukatumiza zinthu zowononga, mapaipi achitsulo osalumikizidwa amawononga pang'onopang'ono, zomwe zimapangitsa kuchepa kwa makulidwe a khoma ndikutha kutayikira. Kuonjezera apo, potumiza madzi omwe ali ndi tinthu tating'onoting'ono, khoma lamkati la chitoliro chopanda mzere lidzavala, zomwe zidzachepetsanso moyo wautumiki wa chitoliro.
Kukonza ndi kukonza ndalama
Chifukwa mapaipi opanda mipiringidzo amatha kuwonongeka, amafunika kuyang'aniridwa ndi kukonzedwa pafupipafupi. Izi zikuphatikizapo kuyendera nthawi zonse mkati kuti azindikire kuchuluka kwa dzimbiri ndi kutha, ndikugwira ntchito yokonza yofunikira. Ntchito zokonza zimenezi sizingotengera nthawi komanso zimawononga ndalama zambiri.
Kusintha ndi kutayika kwa nthawi yochepa
Chitoliro chopanda mizere chikalephera chifukwa cha dzimbiri kapena kutha, chiyenera kusinthidwa.Ntchito yosinthira nthawi zambiri imakhala ndi nthawi yocheperako, zomwe zimapangitsa kuti ntchitoyo isokonezeke komanso kutayika kwa ndalama. Kuphatikiza apo, mtengo wosinthira chitoliro nthawi zambiri umakhala wokwera kwambiri kuposa mtengo woyambira kukhazikitsa chitoliro chokhala ndi mizere.
Zokhudza chilengedwe ndi chikhalidwe cha anthu
Kutayikira mu mipope unlined osati kumabweretsa mavuto zachuma, komanso kungayambitse kwambiri kuipitsa chilengedwe. Mwachitsanzo, kutayira kwa mafuta kapena mankhwala kungawononge madzi, kuwononga zachilengedwe, ngakhalenso kuwononga thanzi la anthu. Mavuto a chilengedwe ndi chikhalidwe cha anthuwa angapangitse kuti pakhale milandu yowonjezera komanso chipukuta misozi.
Zotsogola muukadaulo wa lining
Ndi chitukuko chaukadaulo, zida zomangira ndi njira zogwiritsira ntchito zimakhalanso bwino nthawi zonse. Zida zamakono monga ma polima, ceramics ndi kompositi zimapereka dzimbiri komanso kukana kuvala, kukulitsa moyo wautumiki wa mapaipi. Kupita patsogolo kwaukadaulo kumeneku kumapangitsa kuti ndalama zoyambira mu chitoliro chokhala ndi mizere zikhale zomveka komanso zopindulitsa zanthawi yayitali ziwonekere.
Kugwiritsa ntchito ukadaulo wamapaipi pamapaipi sikungowonjezera kukhazikika komanso chitetezo cha mapaipi, komanso kumachepetsa kwambiri kukonza kwanthawi yayitali komanso ndalama zosinthira. Makamaka pankhani ya dredging engineering, ma hose opukutira opangidwa ndi CDSR amapititsa patsogolo mphamvu zamagetsi komanso magwiridwe antchito kudzera muukadaulo wapamwamba wamakanema, ndikukwaniritsa zosowa zamitundu yosiyanasiyana ya uinjiniya.
Tsiku: 26 Aug 2024