Ikirundo cy'icyuma ni igice cy'icyuma gikozwe mbere, gifatanye gikoreshwa mu gukora inkuta zirinda umuyaga, imihanda y'amazi, n'inyubako zo ku nkengero z'inyanja, gitanga uburyo bukomeye bwo kubika ubutaka no gukumira amazi mu mishinga y'ubwubatsi n'ubwubatsi.
Ibirundo by'amabati y'icyuma
-
Umucuruzi w'Ubushinwa afite ibikoresho bihagije byo mu bwoko bwa U byuma bishyushye kandi bikozwe mu bwoko bwa U.
Ibirundo by'icyuma bishyushye bizingiye: Ibirundo by'ibyuma bishyushye ku isi birimo ubwoko bwa U, ubwoko bwa Z, ubwoko bwa AS, ubwoko bwa H n'ibindi byinshi bikoreshwa. Uburyo bwo gukora, gutunganya no gushyiramo ibirundo by'ibyuma byo mu bwoko bwa Z na AS ni ibintu bigoye kandi bikoreshwa cyane cyane mu Burayi na Leta Zunze Ubumwe za Amerika;
-
Ubucuruzi bw'Isoko ry'Ibyuma Q355 Q235B Q345b Umuyoboro w'Icyuma
Iyo icyobo cy'ifatizo kiri hejuru cyane, amazi yo munsi y'ubutaka akaba menshi, kandi nta mvura igwa mu bwubatsi, imirundo y'amabati ikoreshwa nk'inyubako ishyigikira, ishobora kugumana ubutaka n'amazi gusa, ahubwo inarinda ko umucanga ugwa vuba. Imirundo y'amabati ishobora kugabanywamo imirundo y'amabati idafite ankle (imirundo y'amabati ya cantilever) n'imirundo y'amabati ifite ankle. Imirundo y'amabati akoreshwa cyane ni imirundo y'amabati ifite ishusho ya U, izwi kandi nka Larsen steel sheet piles.
-
Urupapuro rw'icyuma rushyushye rwa Z rukozwe mu buryo bwa "Hot Z Shape" hamwe n'igiciro cyo gukora
Nk'ibikoresho by'ubwubatsi bw'urufatiro bikoreshwa cyane, ibyuma bifite imiterere yo kubaka byoroshye, kurengera ibidukikije, kuba byoroshye guhangana n'imihindagurikire y'ibihe kandi bikomeye. Bifite amahirwe menshi yo gukoreshwa mu bwubatsi bw'urufatiro mu bihe bitandukanye by'ubutaka.
-
Ibikoresho by'icyuma byo mu bwoko bwa Cold Z byo kurinda inkombe z'inyanja za Cofferdam
Ikirundo cy'icyumani icyuma gifite ibikoresho byo guhuza ku nkengero, kandi ibikoresho byo guhuza bishobora guhuzwa mu buryo bwihuse kugira ngo bikore urukuta rukomeza kandi rufata ubutaka cyangwa amazi.
-
Uruganda rw'ibikoresho by'icyuma Az12/Au20/Au750/Az580/Za680 Ubwoko bw'ibikoresho by'icyuma bishyushye bigurishwa
Larsenikirundo cy'icyumaInyubako zishyigikira zikunze gukoreshwa mu buryo bwo kubaka ahantu hashingiwe ku rufatiro rw'imyanda, buzwi nka fenders. Bitewe n'imiterere itandukanye y'imyanda y'icyuma ya Larsen n'ahantu hanini ikoreshwa, imyanda y'icyuma ya Larsen igomba kujyanwa aho yubakwa mbere yo kuyikoresha. , muri rusange bahitamo gutwara imyanda y'icyuma ya Larsen mu modoka. Niba intera ari ndende kandi icyifuzo ari kinini, bizaba bihendutse kandi byihuse kohereza imyanda y'icyuma ya Larsen. Ikigo cy'Ubucuruzi cya Jiaohang kimaze gutangira gutwara toni ibihumbi mirongo z'imyanda y'icyuma ya Larsen kuva ku cyambu kugera ku kindi. Iki kimwe muri byo ni ikibazo cy'uburyo bwo gupakira no gupakurura imyanda y'icyuma ya Larsen mu mutekano.
-
Umucuruzi w'Ubushinwa afite ibikoresho bihagije byo mu bwoko bwa U byuma bishyushye kandi bikozwe mu bwoko bwa U.
Ibirundo by'amabati y'icyumakoresha icyuma nk'ibikoresho by'ibanze, gishobora kongera gukoreshwa cyane kandi kidakora imyanda myinshi ya sima n'ibindi bihumanya ibidukikije.
-
-
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.
-
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.
-
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.
-
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.
-
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.