Guhitamo igikwiyeingaragu girder ikiraro hamwe nakuzamura amashanyarazi, ugomba gusuzuma ibintu bikurikira: ubushobozi bwo guterura, ibidukikije bikora, ibisabwa byumutekano, uburyo bwo kugenzura nigiciro, nibindi.
Ubushobozi bwo guterura: Ubushobozi bwo guterura nikimenyetso cyibanze cya ingaragu girder eot crane, kandi nacyo ni ikintu cyingenzi cyo guhitamo. Ukurikije uburemere bwikintu kigomba kuzamurwa, hitamo aikirarocrane ifite ubushobozi bukwiye bwo guterura. Twabibutsa ko ubushobozi bwo guterura crane muri rusange buruta kure cyane uburemere bwikintu kigomba guterurwa kugirango habeho guterura neza.
Ibidukikije bikora: Ibidukikije bikora birimo ibintu nkurubuga, ubushyuhe, nubushuhe aho kimwe girder eotCrane ikoreshwa. Hitamo crane ikwiranye ukurikije ibidukikije bitandukanye. Kuri crane zikoreshwa hanze, hagomba gutekerezwa ibintu nkumuyaga, imvura, n ivumbi, kandi hagomba gutoranywa crane ifite guhangana nikirere cyiza hamwe nuburyo bwiza bwo kurinda.
Ibisabwa byumutekano: Nkibikoresho biteje akaga, umutekano ningirakamaro cyane kuriumukandara umwe crane. Hitamo crane ifite ibikoresho byumutekano, nka limiter, ibyuma bifata umutekano, ibyuma byerekana uburemere, nibindi. Muri icyo gihe, menya neza ko crane ikora neza, nta rusaku rudasanzwe hamwe no kunyeganyega, kandi irashobora kumenya no gusana ibikoresho byananiranye mugihe gikwiye.
Uburyo bwo kugenzura: Ukurikije ibikenewe, hitamo uburyo bukwiye bwo kugenzura crane, nko kugenzura intoki, kugenzura kure,nakugenzura. Uburyo butandukanye bwo kugenzura bufite ibisabwa bitandukanye kubakoresha no guhuza ibikorwa, kandi bigomba guhitamo ukurikije ibihe bifatika.
Igiciro cya kane: Igiciro kirimo igiciro cyubuguzi bwaikiraro kimwecrane, ibikorwa no kubungabunga ibiciro, nibindi. Guhitamo crane ikwiye bisaba kugabanya ikiguzi mugihe wujuje ibikenewe. Urashobora guhitamo crane hamwe nigiciro cyinshi mugereranya amagambo yatanzwe nababikora batandukanye.
Muri make, guhitamo igikwiyeingaragu girder hejuru cranehamwe no kuzamura amashanyarazibisaba gusuzuma ibintu byinshi. Mugihe uhisemo, ugomba gutekereza kuri byose kandi ugapima ukurikije ibikenewe kugirango uhitemo crane ikwiye.
