urupapuro_rwanditseho

Ibikoresho by'ibyuma: Ibisubizo bikomeye kandi biramba mu bwubatsi bugezweho


Ibirundo by'amabati y'icyumabyakoreshejwe cyane mu kubaka ibikorwa remezo n'imishinga y'ubwubatsi bitewe n'imbaraga zabyo nyinshi, kuramba, no koroherwa. Kuva ku nyubako zo mu mazi kugeza ku buryo bwo gushyigikira urufatiro rwimbitse, imirundo y'ibyuma n'imiterere ya Z na U by'umwihariko bigira uruhare runini mu kwemeza ko inyubako zihamye kandi zirambye.

ikirundo cy'icyuma (4)
Ikirundo cy'icyuma cyo mu bwoko bwa z (2)

Ubwoko bwa 2 bw'urukingo rwa U9 - Imiterere myiza kandi yizewe y'ubwoko bwa U

Urupapuro rw'umurundo rwa 2 U9ni ikirundo cy'impapuro za U-profile gikoreshwa cyane gifite modulus ingana kandi gikwirakwiza neza imizigo. Iyi profile itanga ubushobozi bwo kunama no gukora neza ku buryo bwo guhuza porogaramu nka:

Inkuta z'agateganyo n'izihoraho zo kubungabunga
Ubucukuzi n'ibyobo by'ifatizo
Ubwirinzi bw'imyuzure n'uburinzi bw'inkombe z'uruzi

Ibirundo by'impapuro zo mu bwoko bwa UNanone ifite uburyo bworoshye bwo kuyishyiraho kandi ishobora kongera gukoreshwa, ibyo bigatuma ba rwiyemezamirimo bazigama amafaranga bakoresha mu mushinga wose.

Ibikoresho by'icyuma biramba kugira ngo bikore neza igihe kirekire

Ibirundo by'ibyuma bikomeyebyakozwe kugira ngo bibe bikwiranye n'ibidukikije bikomeye nko mu mazi, kwangirika k'ubutaka n'umutwaro uhindagurika. Binyuze mu gukoresha ibyuma bikwiye n'irangiza ry'ubuso, igihe cy'imirongo y'ibyuma gishobora kongerwa muri ibi bikurikira:

Ibyambu n'ibyambu
Imishinga yo Kurinda Inkombe
Inyubako zo munsi y'ubutaka

Kuba biramba bituma kandi amafaranga agabanuka haba mu bikorwa by'igihe gito ndetse n'ibya burundu.

Ikirundo cy'icyuma cya Z – Modulus y'igice kinini n'imbaraga z'inyubako

ItsindaIkirundo cy'icyuma cya Zifite igice cy'inyuma gifite ishusho ya Z gifite modulus nini y'igice kurushaIbirundo by'ubwoko bwa UBitewe n'imbaraga zo gukomera cyane, imirundo y'impapuro zo mu bwoko bwa Z ikwiriye gukoreshwa mu buryo bukomeye nka:

Inkunga ya Deep Dxcavation
Inkuta nini za Quay
Inyubako zo kubikamo ibintu byinshi

Ibirundo by'impapuro z'icyuma bya Zakenshi bikundwa aho bisaba imikorere myiza y'igice cyambukiranya kandi ibyuma bigakoreshwa bike.

Ibikoresho by'icyuma bya ASTM A588 – Icyuma kidahura n'ingese

Ibirundo by'ibyuma bya ASTM A588Ikozwe mu cyuma gikomeye kandi gihindagurika, cyirinda iyo kigaragara mu kirere binyuze mu kugira isura ihamye nk'iy'ingese. Ikora uruzitiro rw'ingese hejuru y'ingese, ikongera ubushobozi bwo kurwanya ingese idasize irangi.

Imirongo y'impapuro ya ASTM A588 ijyanye cyane na:

Ivumbi rya Radium n'amazi biva mu mazu yo mu nyanja.
Ibiraro: icyambu n'ibiraro bikora neza.
Imishinga idakora neza kandi imara igihe kirekire

Ibikoresho by'icyuma bikomeye cyane byo gukoresha mu buryo busaba ubufasha bwinshi

Ibirundo by'ibyuma bikomeye cyaneItanga umusaruro mwinshi kandi ikagira ubushobozi bwo gutwara ibintu, bityo injeniyeri zishobora kunoza imiterere yazo kugira ngo zikoreshwe neza kandi zihendutse. Izi mpapuro zifite uburyo bwinshi bwo kuzikoresha, harimo:

Ibikorwa remezo binini byo kubaka no gutwara abantu
Sisitemu z'ishingiro ryimbitse
Inkunga ikomeye n'ibisubizo byo kugenzura ishingiro

Ibirundo by'ibyuma bitanga imbaraga nyinshi kandi bihangana n'imikorere ikomeye, bitanga ibisubizo bihamye, byiza kandi birambye.

Niba guhitamoimpapuro z'icyuma zo mu bwoko bwa U, Ikirundo cy'icyuma cya ZcyangwaIbirundo by'icyuma bya ASTM A588, sisitemu zo gutondeka amabati y'icyuma ziracyari igisubizo cy'ingenzi mu bwubatsi bugezweho. Bitewe n'ibyiza nko kuramba, gukomera cyane, kongera gukoreshwa, no guhinduka, amabati y'icyuma akomeje gushyigikira imishinga ikomeye y'ubuhanga hirya no hino ku isi.

ITSINDA RY'UBUFARANSA

Aderesi

Agace k'inganda ziteza imbere Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, mu Bushinwa.

Amasaha

Kuwa mbere-Ku cyumweru: Serivisi y'amasaha 24


Igihe cyo kohereza: Gashyantare-05-2026