Isi yose isaba ibyuma byubaka: Kuzamuka kwa ASTM A572 na Q235 / Q345 I-Imirasire

Mu myaka yashize, inganda zubwubatsi zagaragaye cyane mu gukenera ibyuma byubatswe, cyane cyane imyirondoro y’icyuma I nka ASTM A572 na Q235 / Q345. Ibi bikoresho nibyingenzi mukubaka inyubako zikomeye, kandi gukundwa kwabo kwisi yose ni gihamya yo kwizerwa no guhuza byinshi.

Gusobanukirwa Ibyuma Byubaka

Ibyuma byubaka nicyiciro cyibyuma bikoreshwa mugukora ibikoresho byubwubatsi muburyo butandukanye. Azwiho imbaraga nyinshi-zingana, bigatuma ihitamo neza kubaka inyubako, ibiraro, nibindi bikorwa remezo. Mu bwoko butandukanye bwibyuma byubatswe, I-beam, izwi kandi nka H-beam cyangwa H-bice, itoneshwa cyane cyane kubera ubushobozi bwabo bwo gushyigikira imitwaro iremereye mugihe hagabanijwe gukoresha ibikoresho.

ASTM A572: Igipimo Cyimbaraga Zimbaraga

ASTM A572 ni ibisobanuro byimbaraga-nkeya-alloy columbium-vanadium ibyuma byubaka. Ikoreshwa cyane mubwubatsi kandi izwiho gusudira neza no gukora imashini. Ibyuma biraboneka mubyiciro bitandukanye, hamwe nicyiciro cya 50 aricyo gikoreshwa cyane mubikorwa byubaka. Imbaraga nyinshi zumusaruro wa ASTM A572 ituma ikwiriye gukoreshwa mubidukikije bisabwa, aho ubunyangamugayo bwimiterere aribwo bwambere.

Q235 na Q345: Ibipimo byubushinwa

Usibye ibipimo bya ASTM, isoko ryUbushinwa rikoresha amanota ya Q235 na Q345, azwi cyane kubera imbaraga no guhuza byinshi. Q. Ibyiciro byombi nibyingenzi mubikorwa bitandukanye, harimo kubaka inyubako, ibiraro, nindi mishinga remezo.

Isoko ryisi yose kuri I-Imirasire

Isoko ryisi yose ya I-beam ryagutse byihuse, bitewe niterambere ryinganda zubaka mubukungu bugenda buzamuka. Ibihugu nk'Ubushinwa, Ubuhinde, na Berezile birahura n'ubwubatsi, bigatuma hakenerwa ibyuma byubaka. Ubwinshi bwa I-beam butuma bikwiranye nuburyo butandukanye bwo gusaba, kuva ku nyubako zo guturamo kugeza imishinga minini yubucuruzi.

Igiciro cya I-beam, nkicyakozwe muri ASTM A572 na Q235 / Q345, cyahagaze neza, aho ibiciro byisoko biriho hafi $ 450 kuri toni. Ubu bushobozi, bufatanije n'imbaraga n'ibikoresho biramba, byagize uruhare mu kwamamara mu bubatsi n'abashoramari ku isi.

Porogaramu ya I-Imirasire mubwubatsi

I-beam ikoreshwa mubikorwa bitandukanye byubwubatsi, harimo:

1. Ibikorwa byo Kubaka: I-beam ikoreshwa nkibintu byibanze byubatswe murwego rwinyubako. Imiterere yabyo itanga uburyo bwiza bwo gukwirakwiza imizigo, bigatuma iba nziza yo gushyigikira amagorofa.
2. Ikiraro: Imbaraga nigihe kirekire bya I-beam bituma bahitamo gukundwa no kubaka ikiraro. Barashobora kwihanganira imizigo iremereye kandi irwanya kunama no guhinduka.
3. Imiterere yinganda: Inganda nububiko akenshi bifashisha I-beam mubwubatsi bwabo kubera ubushobozi bwabo bwo gushyigikira imashini nibikoresho biremereye.
4. Kubaka Amazu: Mu nyubako zo guturamo, I-beam ikoreshwa mugukora ahantu hafunguye hamwe na manini nini bidakenewe inkingi zinyongera.

Kuramba no Gutekereza Ibidukikije

Mugihe inganda zubwubatsi zikomeje gutera imbere, hagenda hibandwa ku buryo burambye n’ingaruka ku bidukikije. Ibyuma byubaka, harimo I-beam, birashobora gukoreshwa, bigatuma ihitamo ibidukikije kubidukikije. Ababikora benshi barimo gukoresha uburyo burambye, nko gukoresha ibyuma bitunganyirizwa hamwe no kugabanya imyanda mugihe cyo kubyara.

Inzitizi mu nganda zibyuma

Nubwo icyerekezo cyiza ku isoko ryibyuma byubatswe, inganda zihura nibibazo byinshi. Imihindagurikire y’ibiciro fatizo, ibiciro by’ubucuruzi, hamwe n’ihungabana ry’ibicuruzwa bishobora kugira ingaruka ku kuboneka no ku bicuruzwa by’ibyuma. Byongeye kandi, inganda zigomba kugendera kubisabwa n'amategeko no kubidukikije, bishobora gutandukana mukarere.

Ibihe bizaza mubyuma byubaka

Urebye imbere, isoko yicyuma iteganijwe gukomeza inzira yo gukura. Udushya mu gukora ibyuma no gutunganya birashoboka kuzamura imikorere no kuramba kwibicuruzwa. Byongeye kandi, kwiyongera kwubuhanga bwubwubatsi buhanitse, nkubwubatsi bwa modular no kubitegura, bizatuma ibyifuzo byibyuma byubatswe byujuje ubuziranenge.

Umwanzuro

Isi yose ikenera ibyuma byubatswe, cyane cyane ASTM A572 na Q235 / Q345 I-beam, biriyongera uko inganda zubwubatsi zaguka. Ibi bikoresho bitanga imbaraga, biramba, kandi bihindagurika, bigatuma biba ngombwa muburyo butandukanye bwa porogaramu. Uko inganda zigenda zitera imbere, bizaba ingenzi ku bakora inganda n’abubatsi guhuza n’imihindagurikire y’isoko no kwakira imikorere irambye kugira ngo ejo hazaza heza h’ibyuma byubatswe. Hamwe nibiciro bisigaye birushanwe hamwe ninyungu zo gukoresha I-beam bisobanutse, ahazaza hasa neza kuri iki kintu cyingenzi cyubwubatsi bugezweho.