Ibirundo by'amabati y'icyumani inyubako z'ibyuma zifite uburyo bwo guhuza. Mu guhuza imirundo imwe imwe, zikora urukuta rudahindagurika kandi rukomeye rwo gufata. Zikoreshwa cyane mu mishinga nka cofferdams no gushyigikira umwobo w'ifatizo. Ibyiza byazo by'ingenzi ni imbaraga nyinshi, koroshya gutwara mu butaka bukomeye, hamwe n'uburyo butandukanye bwo guhuza, nka Larsen na Lackawanna.
Ni ubuhe bwoko bw'ibirundo by'ibyuma
Ikirundo cy'icyuma gifite ishusho ya Z：Ibirundo by'icyuma bifite ishusho ya Z ni ibice by'icyuma bishyushye cyangwa bikonje bifite ishusho ya "Z", bigizwe n'urushundura, uduce duto n'ingufuri. Bitewe n'imiterere yabyo yagutse n'imiterere y'urushundura nini, bifite ubushobozi bwo gukomera no gukata neza, kandi bishobora kwihanganira neza igitutu cy'ubutaka n'amazi ku ruhande. Ingufuri ziherereye ku mpera z'uduce duto, kandi nyuma yo gukata, zishobora gukora imiterere ikomeza guhumeka. Zifite kandi modulus nini y'igice cy'uburemere, ibikoresho bike byo gukoresha, kandi bishobora kongera gukoreshwa inshuro 3-5, hamwe n'uburyo bworoshye cyane. Mu gihe cyo kubaka, uduce duto duto dutozwa n'icyuma cyihariye gitwara ibiti, kandi gishobora gukata vuba nta gusudira kw'inyongera, bigatuma biba byiza ahantu hato. Bikoreshwa cyane mu buryo bw'ubuhanga nko gushyigikira imyubakire miremire y'inyubako na gari ya moshi zo munsi y'ubutaka, gukumira amazi mu ngomero zo kubungabunga amazi, gukingira imiyoboro y'amazi yo mu mujyi, no kurwanya imyuzure by'agateganyo no kubika amazi.
Ikirundo cy'icyuma gifite ishusho ya U：Ibirundo by'icyuma bifite ishusho ya U ni ibice by'icyuma bishyushye cyangwa bikonje bifite ishusho ya "U" hamwe n'ibice bifunga bingana. Imbere hagizwe n'urushundura, imigozi ibiri yo ku ruhande n'ibice bifunga bingana. Imiterere yabyo ituma bifite imbaraga zingana, kandi bifite ubushobozi bwo gukomera no kudahindagurika muri rusange. Ibice bifunga bifatanye cyane, kandi nyuma yo gufunga, bishobora gukora vuba urukuta rukomeza gufata no kwirinda gusohoka. Ugereranyije n'ubundi bwoko bw'ibice by'icyuma, bifite inzira yo gukora ikuze, ihendutse, kandi ishobora kongera gukoreshwa. Mu gihe cyo kubaka, ibirundo bishobora kurohama hakoreshejwe icyuma gitera imbaraga cyangwa igikoresho gishyushya. Igikorwa cyoroshye kandi kinoze. Gikoreshwa cyane mu miyoboro y'imihanda y'umujyi, inkunga nto y'urufatiro, imiyoboro y'amazi y'igihe gito, uburinzi bw'inkombe z'umugezi n'inkuta z'aho kubaka by'agateganyo. Cyane cyane ku bikenewe mu buhanga mu by'ubujyakuzimu buri hagati n'ubujyakuzimu kandi bikagira ingaruka ku kiguzi cyo gufunga.
Ni iyihe miterere yo gushyiraho icyuma gikozwe mu cyuma?
Imiterere y'ibirundo by'ibyuma ikubiyemo ingano z'ibanze nk'icyiciro cy'ibikoresho, imiterere ya mekanike n'ingano. Muri byo, icyuma cya karuboni ni cyo cyiciro cy'ibikoresho by'ibanze, kirimo ubwoko butandukanye bw'ibyuma byihariye, nka Q345b Steel Sheet Pill na Sy295 Steel Sheet Pill hakurikijwe ibipimo by'Abashinwa. Icya mbere ni icyuma gifite imbaraga nkeya gifite imbaraga zo gukura ≥345MPa n'ubukomezi bw'ingufu ku bushyuhe bw'icyumba, hamwe n'imiterere y'imekanike iringaniye. Icya nyuma ni imbaraga zisanzwe.ikirundo cy'icyuma cya karuboniifite imbaraga zo gukuraho ≥295MPa hamwe n’ubuziranenge bwiza bwo gusudira no guhuza. Hariho kandi ikirundo cy’icyuma cya S355jo gisanzwe cy’i Burayi, gifite imbaraga zo gukuraho ≥355MPa na -20℃ gukomera bihuye n’ibipimo, hamwe n’imikorere myiza cyane mu bushyuhe buri hasi. Ku bijyanye n’ingano, ikirundo cy’icyuma cya 600 * 360 kigereranya icyitegererezo cy’ibice binini gifite ubugari bwa mm 600 n’uburebure bwa mm 360, gifite imbaraga zikomeye zo guhangana n’umuvuduko w’impande. Ikirundo cy’icyuma cya m 12 kigereranya uburebure bwa metero 12. Ibipimo biciriritse n’ibirebire bishobora kugabanya gufunga no kunoza uburyo bwo kunyuramo. Ibi birundo by’icyuma bifite imiterere itandukanye bishobora guhindurwa hakurikijwe ibintu bitandukanye kuva ku mishinga mito n’iciriritse y’igihe gito kugeza ku byobo by’ibanze birebire, imishinga y’ahantu hakonje, nibindi.
Gukoresha amabati y'icyuma mu buzima bwa buri munsi
Kurinda ahantu rusange n'ibikorwa remezo
Gukumira imyuzure no kurinda inkombe: Ku nkengero z'imigezi, ibiyaga n'inkombe, imirundo y'ibyuma ikora inkuta z'inyanja, imiyoboro y'amazi n'imyuzure irinda amazu, ubucuruzi, n'ahantu rusange isuri n'amazi yiyongera.
Gukomeza ibiraro n'imihanda: Ibirundo by'amabati bikoreshwa mu kubaka no gukomeza inkuta z'imihanda na gari ya moshi. Ibi bifasha mu kubungabunga imihanda n'ishingiro, bigamije umutekano w'ingendo za buri munsi.
Kubaka inyubako zo munsi y'ubutaka: Ibirundo by'ibyuma ni ingenzi cyane mu gukora inyubako zo munsi y'ubutaka nka gari ya moshi, imiyoboro rusange, n'amazu akoreshwa mu gupakira. Bitanga inkunga ikomeye mu gucukura no gukora uruzitiro rudapfa amazi ku nyubako irangiye.
Gushyigikira inyubako z'ubucuruzi n'iz'imiturire
Imisingi yo kubaka: Ibikoresho by'icyuma bikunze gukoreshwa mu kubaka inkuta z'imisingi zihoraho, cyane cyane ku nyubako zifite amazu yo munsi cyangwa aho guparika imodoka munsi y'ubutaka. Ibi bikunze kugaragara mu mijyi ifite umwanya muto n'amazi menshi.
Guhanga ahantu hatari heza: Ba nyir'amazu, cyane cyane mu duce dutuwe cyane, bashobora gukoresha ibyuma birundanya mu kubaka inyubako zo munsi y'ubutaka cyangwa mu byumba byo munsi y'ubutaka. Izi nkuta zigabanya ubukana bw'ubutaka kandi zishobora kudakoresha amazi.
Gusana no kurengera ibidukikije
Irimo ubutaka bwanduye: Mu mishinga yo kuvugurura umujyi, imirundo y'ibyuma ishobora kwinjizwa mu butaka kugira ngo habeho ahantu hatavogerwa. Ibi birinda imyanda yangiza n'ibintu byanduye mu butaka gukwirakwira.
Gukora inzitizi ku bidukikije: Inkuta z'ibirundo by'amabati zishobora gukoreshwa mu kubikamo ibintu bishobora guteza akaga no kurinda amazi yo munsi y'ubutaka kwandura.
Imikoreshereze mishya
Imigozi y'ingufu: Ikoreshwa rishya rihuza imigozi y'icyuma n'uburyo bwo guhanahana ubushyuhe. Imigozi, yamaze kuba mu butaka, ishobora gukoreshwa mu gukoresha ingufu zituruka hafi y'ubushyuhe bw'isi kugira ngo inyubako ishyushye kandi ikonje.
Iyo bigeze ku kugura imirundo y'ibyuma ikwiye, guhitamo ubwiza bwo hejuruUruganda rukora ibikoresho by'icyumani cyo kintu cy'ingenzi.
Ubushinwa Royal Steel Ltd
Aderesi
Bl20, Shanghecheng, Umuhanda wa Shuangjie, Akarere ka Beichen, Tianjin, Ubushinwa
Terefone
+86 13652091506
Igihe cyo kohereza ubutumwa: 12 Nzeri 2025