Pa unsembe wa zitsulo minga waya, n'zosavuta chifukwa chosakwanira kutambasula chifukwa mapiringidzo, ndi unsembe zotsatira si zabwino makamaka. Panthawi imeneyi, m'pofunika kugwiritsa ntchito tensioner kutambasula.
Mukayika waya waminga wachitsulo womangidwa ndi tensioner, zotsatira zake zimakhala bwino. Mukakhazikitsa ukonde wawaya waminga, ukhala wowongoka. Pa nthawi yomweyi, kugwiritsa ntchito waya wa minga kudzakhala kopanda ndalama. Ngati tensioner si ntchito kutambasula waya waminga, Ndi zochepa wokongola.
Pamene nthaka ikugwedezeka, njira yokhazikitsira waya wa minga iyeneranso kusinthidwa molingana, chifukwa njira yoyamba yoyika sichitha kukwaniritsa zoteteza.
Musanakhazikitse, muyenera kusankha mfundo zitatu, zomwe ndizopamwamba kwambiri (zotsika kwambiri) ndi mizere ya mbali zonse ziwiri. Mawaya angapo aminga amatha kuyika pang'onopang'ono molingana ndi kakonzedwe ka mbeza za mawaya aminga. Ndiye minga minga akhoza kuikidwa ndi pansi. Yendani mmwamba ndi pansi kuti kusiyana kusakhale kwakukulu.
Waya wamingaminga wa guardrail ukonde umagwiritsa ntchito chitsulo chosapanga dzimbiri, waya wokutidwa ndi pulasitiki, waya waminga wa aluminiyamu, waya wamingamo ndi zinthu zina kudzera muzojambula zapadera ndi kapangidwe ka zingwe, komwe kamakhala ndi chitetezo champhamvu komanso chitetezo. Amagwiritsidwa ntchito kwambiri mbali zonse za misewu yayikulu, udzu, minda ndi malo ena.
Ukonde wawaya waminga wotayidwa nthawi zambiri umasanjidwa ndikusinthidwanso, kugawidwa m'magulu ndi kukhazikika kuti alimbikitse kugwiritsa ntchito bwino ukonde wonse wa msewu wa guardrail. Maukonde otayidwa azitsulo a guardrail akadali mbiri zodziwika bwino zama mesh. Phatikizani kapena kutaya zinthu zadzimbiri ndi zosafunika, ndipo zonse zimatha kupangidwanso.
Pali zambiri zofunika zomwe zimafunikira chisamaliro chapadera pomwe opanga mawaya amingango amapanga mawaya aminga kapena waya waminga. Ngati zili zosayenera pang'ono, kutayika kosafunikira kumayambitsidwa.
Choyamba, muyenera kulabadira zinthu za waya waminga, chifukwa kanasonkhezereka waya wokhawokha umaphatikizapo plating ozizira ndi plating otentha. Katundu ndi mitengo ya awiriwa mwachiwonekere ndi yosiyana, ndipo n'zosavuta kusokonezeka ngati simusamala.
Kachiwiri, ndikofunikira kudziwa momwe amagwirira ntchito molingana ndi zida za waya waminga. Izi makamaka zimaonekera otentha-kuviika kanasonkhezereka waya waminga, chifukwa waya waminga ndi njira zosiyanasiyana mankhwala ali ndi kusiyana kwa zinthu ndi ductility wa waya. Ngati ikonzedwa Ngati simukumvetsera panthawiyi, n'zosavuta kuwononga nthaka yosanjikiza pamwamba, yomwe imakhudza mwachindunji mphamvu ya anti- dzimbiri ya waya waminga.
Ndiye pali kukula kwa waya waminga kapena waya waminga. Miyeso yomwe imagwiritsidwa ntchito kwambiri ndi yabwino, makamaka pazinthu zina zooneka mwapadera, zomwe zimafunika kutchulidwa mobwerezabwereza ndi fakitale yawaya wamingaminga panthawi yopanga kuti apewe kutaya kosafunikira.
pa
Nthawi yotumiza: Nov-15-2023