Ibirundo by'amabati y'icyuma
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Urupapuro rw'ibikoresho by'uruganda Igiciro cy'icyuma cy'ubwoko bwa 2 Urupapuro rw'icyuma cy'ubwoko bwa 3 Rufite ishusho ya Z Igiciro cyiza
1. Uburebure bw'ikirundo biroroshye gukosora. Uburebure bwaimirundo y'amabati y'icyumaishobora kurengerwa cyangwa gucibwa uko bikenewe.
2. Guhuza icyuma gihuza ibyuma biroroshye cyane. Gishobora gusudira hakoreshejwe amashanyarazi, byoroshye gukoresha, gifite imbaraga nyinshi kandi gifite umutekano wo gukoresha.
3. Ingano y'ubutaka bwasizwe ni nto kandi ntacyo butwaye cyane ku nyubako zegeranye (inyubako). Bitewe n'aho ikirundo kiri hasi, ubutaka buzashyirwa mu muyoboro w'ikirundo igihe ikirundo gitwarwa. Ugereranyije n'ibirundo nyabyo, ingano y'ubutaka bwasizwe iragabanuka cyane, bigatuma hatagira ikintu gihungabanya urufatiro rukikije, birinda kuzamura ubutaka, kandi bigabanya cyane ingaruka zo kwimuka ugororotse no kwimuka ugororotse kw'ikirundo.
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Urupapuro rw'icyuma rushyushye ruzungurutse, icyuma cyo mu bwoko bwa Z,
Ubushobozi bwo gutwara bwinshi. Icyuma gifite imbaraga nyinshi kandi gishobora gushyirwa mu butaka bukomeye. Igice cy'ikirundo nticyoroshye kwangirika kandi ubushobozi bwo gutwara ikirundo kimwe burashobora kuboneka. Ubwiza bw'umushinga ni bwiza kandi umuvuduko wo kubaka ni wihuta. Ni gito, gifite uburemere bwiza, cyoroshye gupakira, gupakurura, gutwara no gupakira, kandi nticyoroshye kwangirika.
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Ikozwe mu bukonje kandi ishyushye ya Larsen Q235 Q345 Q345b Sy295 Sy390 Icupa ry'icyuma rya Z Ubwoko bw'icyuma cya Z Ikirundo cya 6m 12m
Ibirundo by'amabati y'icyumaishobora gukoreshwa nk'imwe mu ikoranabuhanga mu bwubatsi mu bwubatsi bw'ishingiro, kandi ikwiriye ibice by'ibanze by'imishinga itandukanye y'ubwubatsi, nko mu byumba byo munsi y'ubutaka, mu nyubako z'inkingi, hanze y'inzu, n'ibindi.
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Q235 Q345 Q345b Ubwoko bwa 2 Ifite Ingufu Z Sy295 Larssen Icyuma Igiciro
Mu butaka bworoshye n'ubutaka bw'umucanga, ubushobozi bwo gutwaraimirundo y'amabati y'icyumani ntoya, bityo ntibikwiye gukoresha inkingi imwe y'inyubako. Ni byiza gukoresha amatsinda y'inkuta cyangwa uruvange rw'ibice by'icyuma n'ibiti bya sima kugira ngo bishyigikire.
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Ibiciro byo gutondeka ibyuma bikonjesha bya FRP byo mu rwego rwo hejuru ku rukuta rugumana ibintu
Ibirundo by'ibyuma bikonjezikomeza kuzingirwa kandi zigakorwa n'icyuma gikonjesha, kandi imigozi yo ku ruhande ishobora gupfunyikwa buri gihe kugira ngo ikore icyuma gifite urukuta rw'urukuta rw'amabati. Imigozi y'icyuma ikonjesha ikorwa mu masahani magufi (ubunini busanzwe ni 8mm ~ 14mm) kandi igatunganywa n'ibikoresho bikonjesha.
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Igihe kirekire cyo gukusanya impapuro zigenewe gupfunyika urukuta
Ibiranga ubukonjeimirundo y'amabati y'icyuma: Dukurikije imiterere nyayo y'umushinga, hashobora gutoranywa igice gihendutse kandi gikwiye kugira ngo hakorwe neza igishushanyo mbonera cy'ubuhanga. Bizigama 10-15% by'ibikoresho ugereranije n'ibirundo by'icyuma bishyushye bifite imikorere imwe, bigabanya cyane ikiguzi cy'ubwubatsi.
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Inkuta z'inzobere mu Bushinwa zikoreshwa mu bwubatsi, zishyushye kandi zikora ku rukuta rw'amabati ashyushye yo mu bwoko bwa U.
Ibikoresho byo gukora ibintu bikonjeimirundo y'amabati y'icyumaubusanzwe ni Q235, Q345, MDB350, n'ibindi.
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Igurishwa ry'urukuta rushyushye rwo gukurura impapuro zo gupfunyika mu ruganda
Ikirundo cy'urupapuro rw'isufurini ibikoresho bishya, bihendutse kandi bitangiza ibidukikije, bikoreshwa cyane mu gushyigikira no gukingira imishinga itandukanye y’ifatizo. Bifite ubushobozi bukomeye bwo kwihanganira imitwaro no kurwanya imitingito, bishobora kunoza neza umutekano n’ubudahangarwa bw’imishinga y’ifatizo. Bifite kandi ibyiza byo kuba imiterere itandukanye, kurengera ibidukikije, kuzigama ingufu, no kubaka byoroshye.
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Sy270 S275 Syw295 Sy390 JIS Standard Hot Rolled 6-12m 400X100mm 500X200mm 600 * 360mm U Steel Sheet Piles
Ibirundo by'ibyuma bishyushye bizinze: Uburebure muri rusange ni buke, ahanini metero 9, metero 12, metero 15, metero 18, ubugari 400, ubugari 600, n'ubundi bugari ni buke. Ibirundo by'icyuma byo muri Luxembourg gusa bifite imiterere y'ubugari bwinshi. Kuri ubu, bikoreshwa cyane cyane muri cofferdams hamwe n'imishinga myinshi y'igihe gito n'amazi maremare, ndetse n'imishinga yihariye ihoraho. Ingaruka zo guhagarika amazi muri rusange ni nziza kuruta iyo gukonja. Imigabane ku isoko ni nini kandi biroroshye kuyibona. Igiciro cy'ubu kiri hejuru gato y'icyo gukonja.
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Igiciro cy'uruganda gifite imbaraga nyinshi mu gushushanya U-Shape Au/Pu Steel Sheet ubwoko bwa 2/ubwoko bwa 3/ubwoko bwa 4 bwo gushushanya no gushushanya platifomu.
Dukurikije imiterere y'ibice by'icyuma n'imikoreshereze yabyo, ahanini bigabanyijemo ishusho ya U, ishusho ya Z n'ishusho ya Wimirundo y'amabati y'icyuma.Muri icyo gihe, hakurikijwe ubunini bw'urukuta, bigabanyijemo ibice byoroheje by'icyuma gikonje n'ibice bisanzwe by'icyuma gikonje. Ubunini bw'urukuta bwa mm 4 ~ 7 ni ikirundo cyoroheje cy'icyuma, naho ubunini bw'urukuta bwa mm 8 ~ 12 ni ikirundo cy'icyuma gisanzwe. Ibirundo by'icyuma bifite ishusho ya U bya Larsen bikoreshwa cyane cyane muri Aziya, harimo n'Ubushinwa.
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Gutunganya imiterere y'imihanda n'ibiraro mu buryo bukonje
Ikirundo cy'icyuma ni ubwoko bushya bw'ibikoresho by'ubwubatsi bibungabunga amazi. Nubwo bishobora kuzuza ibisabwa neza mu gihe cyo kubikoresha, biracyakeneye kunozwa buri gihe. Ni muri ubwo buryo bwonyine dushobora kwemeza ko ingaruka zabyo ari nziza cyane kandi ko bitazangirika mu gihe cyo kubikoresha. Mu kugura cyangwa gukodesha, ugomba kandi kwita ku bwiza bwabyo no kugenzura umutekano w'inyubako yabyo.
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Ibiciro byo gukusanya impapuro z'icyuma zishyushye 500*200 Q235 Q345 S235 S270 S275 Sy295 Sy390 U by'ubwubatsi
Ibirundo by'amabati y'icyumaIfite imbaraga nyinshi kandi yoroshye kuyishyira mu butaka bukomeye; ishobora kubakwa mu mazi maremare kandi ishobora kubakwa mu kato wongeyemo inkunga zigororotse niba bibaye ngombwa. Ifite ubushobozi bwiza bwo kwirinda amazi; ishobora gukora cofferdams z'imiterere itandukanye uko bikenewe kandi ishobora kongera gukoreshwa inshuro nyinshi, bityo ikaba ifite uburyo bwinshi bwo kuyikoresha.