Chonyamulira Chopangidwa ndi Mzere Wokonzedwa kale / Chonyamulira Mzere

Chonyamulira magiya ndi galimoto yapadera yolemera yopangidwira kunyamula magiya akuluakulu ndi matabwa omwe amagwiritsidwa ntchito pomanga, mapulojekiti a zomangamanga, ndi ntchito zamafakitale. Magiya ndi zinthu zofunika kwambiri pomanga milatho, njanji, ndi nyumba zazikulu, ndipo kunyamula bwino komanso kotetezeka kwa zinthu zazikuluzikuluzi ndikofunikira kwambiri kuti mapulojekiti oterewa amalizidwe mwachangu komanso bwino. Magiya onyamula magiya amapangidwa kuti azigwira ntchito yolemera kwambiri komanso kukula kwa magiya amenewa pamene akusunga miyezo yokhazikika komanso yotetezeka panthawi yoyenda.

Chimodzi mwa zinthu zofunika kwambiri za ma girder transporter ndi mphamvu yawo yonyamula katundu wambiri, nthawi zambiri amatha kunyamula ma girder olemera matani mazana angapo. Ma girder transporter awa ali ndi makina oimitsa a hydraulic omwe amathandiza kugawa katundu mofanana pama axles angapo, kuonetsetsa kuti katundu wolemera akuyenda bwino ngakhale pamalo osalinganika. Kuyimitsa kumeneku kumathandizanso kuti munthu azitha kuyenda mosavuta, zomwe zimathandiza kuti wonyamulayo azitha kuyenda m'malo opapatiza komanso malo ovuta ogwirira ntchito popanda kusokoneza chitetezo.

Kuwonjezera pa luso lawo lonyamula katundu, ma girder transporter nthawi zambiri amabwera ndi mapangidwe a modular, zomwe zimathandiza kuti azisinthasintha kukula ndi mawonekedwe osiyanasiyana a girder. Kapangidwe ka ma modular a ma girder awa kamawapangitsa kukhala osinthasintha mokwanira kuti agwire ntchito zosiyanasiyana zomangira, kuyambira matabwa achitsulo mpaka ma girder a konkire.

Chitetezo ndi gawo lofunika kwambiri pa mayendedwe a girder, ndipo onyamula ambiri ali ndi makina apamwamba oyendetsera mabuleki, makina owongolera okha, komanso makina owunikira nthawi yeniyeni kuti atsimikizire kuti girderyo ndi yolimba komanso yolimba paulendo wake wonse. Zinthuzi zimachepetsa zoopsa za ngozi ndikuwonetsetsa kuti girderyo imatumizidwa bwino komanso mosamala komwe ikupita.

Mwachidule, zonyamula ma girder ndizofunikira kwambiri pakukula kwa zomangamanga zamakono, zomwe zimapereka mphamvu zambiri, kusinthasintha, komanso chitetezo pakunyamula ma girder akuluakulu komanso olemera omwe ndi ofunikira pa ntchito zazikulu zomanga.