Kodi zotchingira mawu mumsewu waukulu ndi okwera bwanji?

Pamene tikuyendetsa galimoto mumsewu, tidzaona kuti zotchinga za mawu a m’misewu zaikidwa mbali zonse za msewu pofuna kuchepetsa kuipitsidwa kwa phokoso la magalimoto.Kodi phokoso lotsekereza phokoso la chotchinga chamsewu ndi lalitali bwanji?Ndiroleni ndikudziwitseni za zotchinga za mawu mumsewu waukulu:

Mapangidwe opangira maziko otchinga mamvekedwe a misewu yayikulu komanso chilengedwe chomwe chili pamalopo chimatsimikizira chilichonse!

Chotchinga chotchinga chotchinga chamsewu chachikulu chimapangidwa ndi ma perforated panel, mbale yakumbuyo, thandizo la keel, thonje lotsekereza mawu, nsalu zosalowa madzi ndi zinthu zina.Kapangidwe ka zotchinga zomveka pa Expressways ndizovuta.Zigawozi zikufotokoza izi: Mapanelo ndi athyathyathya: Zitsulo zachitsulo ziyenera kusanjidwa ndi kudulidwa kaye: Zitsulo zosanjidwa zimadulidwa ndi kukhomeredwa molingana ndi kukula kofunikira.Pamafunika kugwira ntchito kwa CNC kukhomerera makina okhomerera ndi kupindika: chitsulo chokhomeredwa chimapindika molingana ndi zofunikira zenizeni, ndipo njira yokakamiza matailosi kuti akonze mbale yochirikiza imachotsa njira yokhomerera.Zina zonse zimagwirizana ndi bulaketi yomwe ili pamwambayi: molingana ndi kukula kwenikweni Dulani keel yofunikira ndikuwotcherera chimango chowotcherera: Weld gulu lokonzedwa, mbale yakumbuyo, ndi keel mubokosi lolingana ndi kukula kofunikira, ndikusunga mbali kuti ikani chodzaza m'gulu: Ikani thonje losamveka bwino mubokosi.Iyenera kukulungidwa ndi tarpaulin, ndiyeno imasonkhanitsidwa ndi pulasitiki yopopera ndi ma rivets: chophimba chosonkhanitsidwa chimathandizidwa ndi pulasitiki ya anticorrosive.

Zotchinga zamawu amsewu zimakhala ndi kutalika wamba pafupifupi 3 metres ndi kupitilira 9 metres;zina zimayikidwa pa njanji zokwezeka ndi zopepuka, komanso zimayikidwa m'mphepete mwa njanji ndi mapewa amisewu othamanga kwambiri;pali zotchinga zotchingidwa bwino panjanji zopepuka, ndipo pali pafupifupi masitala 20 Mamita amiyala yokwezeka amatsekedwa kwathunthu, ndi zina zotero;pali zitsulo wamba ndi njerwa konkire;chotchinga chilichonse chomveka chimakhala ndi kutalika kosiyanasiyana komanso malo osiyanasiyana oyika, ndipo kapangidwe kake ndi makonzedwe oyambira akadali osiyana kwambiri, makamaka mugawo lachitsulo ndi gawo lopanga maziko.