Igiciro cy'uruganda ASTM Ishyushye Ivanze na Zinc Galvanized A572 Q345 Steel H Beam I-Beam
Ibisobanuro birambuye ku gicuruzwa
Izi nyito zigaragaza ubwoko butandukanye bw'imirasire ya IPE hashingiwe ku bipimo byayo n'imiterere yayo:
- Imirasire ya HEA (IPN): Iyi niImirasire ya IPEifite ubugari bwa flange n'ubugari bwa flange, bigatuma ikoreshwa mu bikorwa bikomeye by'inyubako.
- Imitako ya HEB (IPB): Iyi ni imitako ya IPE ifite ubugari buringaniye n'ubugari bw'imitako, ikoreshwa cyane mu bwubatsi mu bikorwa bitandukanye by'ubwubatsi.
- Imirasire ya HEM: Iyi ni imirasire ya IPE ifite flange ndende cyane kandi nto, itanga imbaraga nyinshi n'ubushobozi bwo gutwara imizigo.
Iyi migi igenewe gutanga ubushobozi bwihariye bwo kubaka, kandi guhitamo ubwoko bwo gukoresha biterwa n'ibisabwa n'umushinga runaka w'ubwubatsi.
Ibiranga
Imirasire ya HEA, HEB, na HEM ni ibice bisanzwe bya IPE (I-beam) bikoreshwa mu bwubatsi n'ubwubatsi bw'i Burayi. Dore bimwe mu bintu by'ingenzi bigize buri bwoko:
Imirasire ya HEA (IPN):
Ubugari n'ubugari bw'urukiramende runini
Bikwiriye gukoreshwa mu nyubako zikomeye
Ubushobozi bwiza bwo gutwara imizigo no gukora neza kw'imitsi
Imirasire ya HEB (IPB):
Ubugari n'ubugari bw'urukiramende biringaniye
Ikoreshwa mu buryo butandukanye kandi ikunze gukoreshwa mu buryo butandukanye bw'imiterere
Imbaraga n'uburemere biringaniye
Imirasire ya HEM:
Udupira tw'uburebure bunini cyane kandi buto cyane
Ingufu nyinshi n'ubushobozi bwo gutwara imizigo
Byagenewe gukoreshwa mu buryo bukomeye kandi butuma umuntu agira umuvuduko mwinshi
Iyi migi igenewe kuzuza ibisabwa byihariye mu nyubako kandi itoranywa hashingiwe ku ikoreshwa ryayo n'ibyo inyubako cyangwa inyubako zigomba gukora.
Porogaramu
HEA, HEB, HEM naImitako ya H ikozwe muri galvanizeifite uburyo bwinshi bwo gukoresha mu bwubatsi no mu nganda z’ubwubatsi. Zimwe mu nzira zikunze gukoreshwa zirimo:
- Ubwubatsi n'ibikorwaremezo:
- Ikoreshwa nk'ibintu by'ingenzi bitwara imizigo mu nyubako ndende n'amazu y'ubucuruzi (nk'inkingi n'imigozi yo hasi, irwanya ubushuhe n'imvura yangiritse); inganda n'ububiko (imigozi y'ibisenge n'inkingi z'inkuta, irwanya ibidukikije bya shimi n'ubushuhe bw'umukungugu); ibiraro n'inzira zo hejuru (amabaraza y'ibiraro n'inkuta zishyigikira, irwanya imvura n'isuri y'umunyu yashongeshejwe n'urubura); n'inyubako zakozwe mbere (amazu asanzwe n'inkingi z'ibiro by'agateganyo, bidasaba gusiga irangi aho hantu kandi biramba kugira ngo bibikwe hanze).
- Ubuhinzi n'icyaro:
- Ikoreshwa mu bworozi bw'amatungo n'inkoko (inka n'inkuta z'inzu z'inkoko, zirwanya ubushuhe bwinshi n'ingufu z'amazi meza, zishyigikira aho ibiryo by'inkoko bishyirwa); ahantu ho kubika ibinyampeke n'aho imashini zihinga zibika ibisenge (inkuta z'ibisenge n'inkuta, zirwanya imvura n'umukungugu w'ibinyampeke, zishobora kwihanganira toni ibihumbi by'ibinyampeke); n'amazu y'ubucuruzi (inkuta z'ingenzi, zirwanya ubushuhe bwinshi bwo mu nzu n'ikirere cyo hanze, zishyigikira ibirahure/plastiki). Ingufu n'Ibikorwa:
- Ikoreshwa ririmo inganda zitanga ingufu z'izuba (inkingi z'amashanyarazi ziterwa n'imirasire y'izuba, zirwanya izuba ryinshi, ivumbi n'imvura, zitanga ubufasha buhamye mu gihe cy'imyaka irenga 25); turbine z'umuyaga (inyubako zishyigikira urufatiro n'ibikoresho byo kubungabunga, zirwanya imvura, urubura n'umunyu wo mu mazi); n'iminara yo kohereza amakuru n'inkingi z'itumanaho (imigozi n'inkingi z'amashanyarazi, zirwanya ingese ziterwa n'imvura, urubura rwinshi, n'imyanda ihumanya, zitanga ingufu n'itumanaho binoze).
- Ubwikorezi n'Ibikorwa by'Ubwikorezi:
- Ibikoresho birimo aho kontineri zishyirwa ku cyambu (aho kubika kontineri, inyubako zishyigikira ibyuma, n'ahantu ho gupakira no gupakurura ibikoresho, birwanya kwangirika kw'umunyu mu mazi yo mu nyanja, kandi bishoboye gutwara kontineri zifite uburebure bwa metero 20-40); n'aho amakamyo akorera n'aho asana (ahantu hakorerwa serivisi n'ibikoresho bishyigikira ibikoresho, birwanya amakamyo aremereye ndetse n'aho ibikorwa byo kuyasana bikorerwa).
Muri rusange, iyi miyoboro ni ingenzi cyane mu gutanga inkunga ikomeye kandi yizewe mu mishinga itandukanye y’ubwubatsi n’ubwubatsi. Kuba ifite ubushobozi bwo gukora ibintu bitandukanye, imbaraga, n’ubushobozi bwo gutwara imizigo bituma iba ingenzi mu mishinga igezweho y’inyubako n’ibikorwa remezo.
Gupakira no Kohereza
Gupakira no Kurinda:
Gupfunyika ni ingenzi cyane mu kubungabunga ubuziranenge bwaImirasire ya H ya ASTM A36Mu gihe cyo gutwara no kubika. Icyuma kigomba gupfundikirwa neza imigozi ikomeye cyangwa imigozi kugira ngo hirindwe ko cyangirika cyangwa kikagenda. Byongeye kandi, hagomba gufatwa ingamba zo kurinda icyuma ubushuhe, umukungugu, n'ibindi bintu bibangamira ibidukikije. Gupfundikiza imigozi hakoreshejwe ibikoresho birwanya ikirere, nka pulasitiki cyangwa tarpaulin, bifasha mu gukumira ingese n'ingese.
Gupakira no kurinda ubwikorezi:
Hagomba kwitonderwa igihe upakira kandi uhambira ibyuma bipakiye ku binyabiziga bitwara abantu. Gukoresha ibikoresho bikwiye byo guterura, nka forklift cyangwa crane, bituma ubifata neza kandi neza. Ibyuma bigomba gukwirakwizwa neza kandi bigashyirwa ku murongo ukwiye kugira ngo hirindwe kwangirika kw'inyubako mu gihe cyo gutwara. Iyo umaze gupakira, fata imizigo ukoresheje imigozi cyangwa iminyururu ikwiye, kugira ngo ugire umutekano kandi wirinde kugenda.
Ibibazo Bikunze Kubazwa
1. Nabona gute ibiciro bivuye kuri wewe?
Urashobora kudusigira ubutumwa, kandi tuzasubiza buri butumwa ku gihe.
2. Ese uzageza ibicuruzwa ku gihe?
Yego, twizeza gutanga ibicuruzwa byiza cyane no kubigeza ku gihe. Ubunyangamugayo ni yo ngingo nyamukuru y'ikigo cyacu.
3.Ese nshobora kubona ingero mbere yo gutumiza?
Yego, birumvikana. Ubusanzwe ingero zacu ni ubuntu, dushobora kuzikora dukoresheje ingero zawe cyangwa ibishushanyo bya tekiniki.
4. Ni ibihe biteganyijwe mu kwishyura?
Igihe cyo kwishyura gisanzwe ni 30% by'amafaranga yatanzwe, kandi asigaye kuri B/L. EXW, FOB, CFR, CIF.
5.Ese wemera isuzuma ry’umuntu wa gatatu?
Yego rwose turabyemera.
6. Ni gute twizera ikigo cyawe?
Dufite umwihariko mu bucuruzi bw'ibyuma imyaka myinshi nk'umucuruzi w'izahabu, icyicaro gikuru giherereye mu ntara ya Tianjin, turakwemera gukora iperereza mu buryo ubwo aribwo bwose, mu buryo bwose.














