ASTM H-Shaped Steel W4x13, W30x132, W14x82 | A36 Uamea H Uila

Mo masaniW30x132 ave, pe a fai o le carbon content o le 0.4% i le 0.7%, ma e le maualuga tele le manaʻomia o mea tau masini, e mafai ona faʻaaogaina le masani e avea ma togafitiga vevela mulimuli. Muamua, e tatau ona gaosia koluma u'amea fa'alava. A maeʻa le vaevaeina o galuega i totonu o le falegaosimea, ona faʻapotopotoina lea, faʻavasegaina, ma asiasia ina ia mautinoa o loʻo agavaa oloa ona ave lea i le nofoaga faufale mo le faʻapipiʻiina. I le faagasologa o le splicing, e tatau ona faia le splicing e tusa ai ma taualumaga talafeagai. , Na'o le auala lea e mafai ai ona fa'amaonia lelei le lelei o le oloa. A maeʻa le faʻapotopotoga, e tatau ona asiasia iuga faʻapipiʻi mulimuli. A maeʻa le suʻesuʻega, e tatau ona faʻaogaina galu ultrasonic e faʻatautaia ai suʻesuʻega le faʻaleagaina o totonu, ina ia mafai ona faʻaumatia lelei mea leaga na mafua i le taimi o le faʻapotopotoga. E le gata i lea, e manaʻomia foʻi le faʻaogaina o poutū koluse. I le taimi o le faʻapipiʻiina o le fausaga uʻamea, e te manaʻomia muamua le filifilia o faʻamatalaga masani, tapuni le upega mo le puleaina, ona faia lea o se fua faʻatatau o le maualuga maualuga o le koluma. A maeʻa lena, e manaʻomia le faʻaogaina o le pito i luga o le koluma ma le fausaga uʻamea mo le super-deflection, ona faʻataunuʻuina ai lea o taunuuga sili-mafolafola ma faʻaiʻuga o asiasiga o le koluma pito i lalo. O le faʻagasologa o vae mafiafia e manaʻomia ona faʻatinoina pe a maeʻa ona fuafuaina le tulaga o le koluma uʻamea. E ala i le auʻiliʻiliga o faʻamaumauga o faʻamaumauga, ua toe faʻasaʻo le faʻamaualuga o le koluma uʻamea. A maeʻa le faʻapipiʻiina, e manaʻomia le toe iloiloina o faʻamaumauga o fua ma e manaʻomia ona asiasia faʻafitauli faʻafefe. E le gata i lea, e tatau ona toe asiasia le tapunia o nofoaga e pulea ai. Ma le mea mulimuli, e manaʻomia ona tusi le ata o faʻamatalaga muamua o le koluma uʻamea pito i lalo.