Kuki imiyoboro myinshi y'icyuma iba metero 6 kuri buri gice, aho kuba metero 5 cyangwa metero 7? Ku mabwiriza menshi yo kugura ibyuma, dukunze kubona ibi bikurikira: “Uburebure busanzwe ku miyoboro y'icyuma: metero 6 kuri buri gice.” Urugero, imiyoboro ishongeshejwe, imiyoboro ya galvanize, imiyoboro kare n'iy'urukiramende, icyuma gikozwe mu cyuma kidakora neza...
SS400 ni icyuma gisanzwe cyo mu Buyapani gikozwe mu byuma bya karuboni gihuye na JIS G3101. Gihuye na Q235B mu gipimo cy’igihugu cy’Ubushinwa, gifite imbaraga zo gukurura za 400 MPa. Bitewe n’uko gifite karuboni iringaniye, gitanga imiterere ikwiye, bigatuma...
Gusobanura neza amanota y'icyuma ni ingenzi cyane mu kwemeza ko ibikoresho byubahirizwa kandi umutekano w'umushinga ugenzurwa mu miterere y'ibyuma, mu kugura no kubaka. Nubwo sisitemu zo gupima ibyuma zo mu bihugu byombi zifitanye isano, zigaragaza itandukaniro rigaragara. ...
Iyo inganda z'ibyuma zikora imiyoboro y'ibyuma, zirayihuza mu miterere ya hexagonal kugira ngo byorohe kuyitwara no kuyibara. Buri gapfunyika gafite imiyoboro itandatu kuri buri ruhande. Muri buri gapfunyika hari imiyoboro ingahe? Igisubizo: 3n(n-1)+1, aho n ari umubare w'imiyoboro iri ku ruhande rumwe rw'inyuma...
Ni izihe mpako zikoreshwa mu gushyushya? Hari ubwoko bwinshi bw'impako zikoreshwa mu gushyushya ku byuma n'imirongo. Amategeko agenga ishyirwa mu byiciro ku bipimo ngenderwaho by'ingenzi—harimo n'amahame ngenderwaho y'igihugu ya Amerika, Ubuyapani, Uburayi, n'Ubushinwa—arasa. Tuzasesengura dukoresheje ...
Isano iri hagati y'amasahani aciriritse n'aremereye n'amasahani afunguye ni uko byombi ari ubwoko bw'amasahani y'icyuma kandi ashobora gukoreshwa mu nganda zitandukanye n'inganda. None se, itandukaniro ni irihe? Amasahani afunguye: Ni amasahani arambuye aboneka binyuze mu gukuraho imigozi y'icyuma, ...