Icyuma H Beam, yitirirwa "H" -ibice byambukiranya ibice, nibikoresho byibyuma bikora neza kandi byubukungu bifite ibyiza nko kurwanya kunama gukomeye hamwe nuburinganire bwa parike. Zikoreshwa cyane mubice bitandukanye, harimo kubaka, ibiraro, no gukora imashini. Mubipimo byinshi bya H-beam, H-beam igaragara muri ASTM A992 igaragara kubikorwa byayo byiza.
ASTM A992 H-beam nicyuma gikoreshwa cyane mubyubatswe muri Amerika, bitanga imbaraga nyinshi nubukomere buhebuje. Hamwe nimbaraga ntoya yumusaruro wa ksi 50 (hafi 345 MPa) nimbaraga zingana hagati ya 65 na 100 ksi (hafi 448 na 690 MPa), zirashobora kwihanganira imitwaro iremereye kandi ikerekana gusudira neza hamwe no kurwanya imitingito. Ibi bitumaASTM A992 H.ibikoresho byo guhitamo imishinga ikomeye nkinyubako ndende nikiraro kinini.
Mubunini butandukanye bwa ASTM A992 H-beam, ubunini bwa 6 * 12 na 12 * 16 nibisanzwe.
6 * 12 Metal H Beam ifite ubugari bugufi bwa flange n'uburebure buringaniye, itanga uburyo bwiza bwubukungu kandi bufatika. Mu nganda zubaka, zikoreshwa kenshi mubice byubatswe nkibiti bya kabiri na purline mumazu atuyemo nubucuruzi, gusangira neza imitwaro yinyubako no guharanira imiterere ihamye. Mu nganda ntoya, 6 * 12 H-beam nayo ikoreshwa kenshi mugushigikira igisenge no kuzuza ibisabwa gutwara imitwaro.
12 * 16 Ashyushye H Beam itanga ibipimo binini byambukiranya ibice hamwe nubushobozi bwo gutwara ibintu byinshi. Mu iyubakwa ry'ikiraro kinini, bakora nk'ibiti bitwara imitwaro y'ibanze, bikurura imizigo n'ibibazo by'ibidukikije, bigatuma ikiraro gikomera kandi kiramba. Mu nyubako ndende-ndende, 12 * 16 H-imirasire ikoreshwa ahantu h'ingenzi nk'igitereko cy'ibanze hamwe n'inkingi z'ikadiri, bitanga inkunga ikomeye ku nyubako zose no kuyirinda ibiza nk'umuyaga na nyamugigima. Byongeye kandi, 12 * 16 H-beam nayo igira uruhare rudasubirwaho mumishinga minini nkibishingwe byibikoresho binini byinganda hamwe n’ibyambu.
Muri make, ASTM A992 H-beam, hamwe nibikorwa byayo byiza hamwe nubunini butandukanye bufatika, bigira uruhare runini mubikorwa bitandukanye byubwubatsi. 6 * 12 na 12 * 16 H-beam, hamwe nibiranga byihariye, byujuje ibyifuzo bitandukanye byimishinga itandukanye, bigatera iterambere rihoraho ryubwubatsi bugezweho.
Ibiri hejuru byerekana ibiranga ASTM A992 Carbone Steel H Beam, kuva mubikorwa kugeza kubisabwa. Niba ushaka kongeramo ibindi bisobanuro cyangwa ibisabwa, nyamuneka umbwire.
ITSINDA RY'UMWAMI
Aderesi
Inganda ziterambere rya Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, Ubushinwa.
Amasaha
Ku wa mbere-Ku cyumweru: Serivise y'amasaha 24
Igihe cyo kohereza: Kanama-08-2025