
Amasahani y’ingǒgo y’inkomezi nyinshi mu bisanzwe yerekeza ku masahani y’ingǒgo y’umurongo w’ugutanga amakuru afise inkomezi z’ugukomera zirengeye canke zingana na 80kN n’inkomezi z’ugukomera zirengeye canke zingana na 120kN. Itandukaniro hagati y’ibipande vy’ingǒgo vy’inkomezi nyinshi-n’ibipande vy’ingǒgo bisanzwe biri mu bushobozi bwavyo bwongerekanye biciye ku bikoresho vy’ishimikiro vyiza, imiterere myiza, n’umubiri w’isahani ukomeye, bishika ku mico nyamukuru nk’ukunanira umubabaro mwinshi, ingaruka zikomeye, n’uguhinduka kw’ibintu. Kuza kw’amasahani y’ingǒgo y’inkomezi nyinshi gutorera umuti ububabare bw’amasahani y’ingǒgo ashobora guhinduka, akamenagurika, n’ubuzima bugufi bw’ibikorwa mu gihe c’umuriro mwinshi, mu gihe c’umuriro mwinshi, mu bidukikije vy’ibidukikije bikomeye cane, no mu bihe vy’imirongo myinshi. Ivyiza mu bijanye n’uguhingura vyatumye habaho ugutera imbere: Ubushobozi bwo kwikorera umuzigo-bwiyongera: Bushobora kwikorera umuvuduko mwinshi cane w’ibikoresho vy’umuriro bine-ibigabanywa n’ibice bitandatu-ibigabanywa, bihuye n’ibisabwa vy’umuzigo ugabanywa ultra-igihe kirekire-ugutanga amakuru ku bihe birebire; Ugushobora guhindura ibidukikije: Bishobora gukoreshwa mu bihe bikomeye cane, cane cane ahantu hari urubura rwinshi, ahantu hari umuyaga ukomeye, no ahantu hari ubushuhe buke-n’uburebure bwinshi-, bikaba bituma inyubakwa iguma ihagaze neza, ntihagire uguhinduka, kandi ntihagire ugusaduka; Ubuzima burambuye: Igikoresho c’ishimikiro gikomeye cane + gikomeye gikomeye gikoreshwa n’umuriro ushobora gukingira uburozi bituma ubuzima bwo hanze bumara imyaka irenga canke ingana n’imyaka 20, bikagabanya cane amahera yo kwitaho mu bihe bikomeye cane.
Guhitamwo ibikoresho n’ingingo mfatirwako mpuzamakungu z’amasahani y’ingǒgo akomeye cane biratandukanye, kandi guhuza bikwiye gushingiye ku isoko umukiriya ashaka gucuruza igihe ariko arakora ubudandaji bwo hanze. Ivyagezwe vy'ubuhinga nyamukuru ni ibi bikurikira:
| Ivyagezwe vy'ubuhinga | Q345B icuma ca carbone | Q460 Igikoresho gito c'inkomezi nyinshi | 316 icuma kitagira ibara | Ivyagezwe mpuzamakungu |
| Uburebure bw'isahani | 10-14mm | 12-18mm | 8-12mm | Ukwihangana Bike canke bingana na ±0.1mm |
| gufungura | 20-22mm | 22-24mm | 20-22mm | Ukwihangana Bike canke bingana na ±0.03mm |
| Urugendo rwo hagati y'imyobo | 150-300mm | 200-350mm | 150-300mm | Ukwihangana Bike canke bingana na ±0.03mm |
| Inkomezi z'ugukomera | Ikuruta canke ingana na 80kN | Ikuruta canke ingana na 120kN | Ikuruta canke ingana na 80kN | ANSI C119.1 |
| Inkomezi z'ugukomera kw'iherezo | Ikuruta canke ingana na 120kN | Ikuruta canke ingana na 180kN | Ikuruta canke ingana na 120kN | ANSI C119.1 |
| Inkomezi zo gutanga | Ikuruta canke ingana na 345MPa | Ikuruta canke ingana na 460MPa | Ikuruta canke ingana na 515MPa | ASTM A36/GB/T 700 |
| Uburemere bw'uruzitiro rwa zinc | Ikuruta canke ingana na 100μm | Ikuruta canke ingana na 100μm | Zinc-ubuntu | ISO 1461 |
| Igerageza ryo gutera umunyu | Nta n'umugese utukura inyuma y'amasaha arenga canke angana na 1500 | Nta n'umugese utukura inyuma y'amasaha arenga canke angana na 1500 | Nta n'umugese utukura inyuma y'amasaha arenga canke angana na 2000 | GB/T 10125 |
| Ukwifatanya kw'ibipfukisho vya zinc | Nta gusekura inyuma y'ugupfukama kw'ubukonje bwa degre 180 | Nta gusekura inyuma y'ugupfukama kw'ubukonje bwa degre 180 | ASTM A153 | |
| Ubushuhe bwo gukoresha | -40 degre ~80 degre | -60 degre ~80 degre | -60 degre ~100 degre | IEC 61466 |
| Ubusahani | Muto canke bingana na ±0.1mm/m | Muto canke bingana na ±0.08mm/m | Muto canke bingana na ±0.1mm/m | Muto canke bingana na ±0.2mm/m |
Ivyiyumviro vy’ugukoresha isahani y’ingǒgo y’inkomezi nyinshi vyibanda ku migambi yo gutanga amashanyarazi y’iherezo ryinshi, imigambi yo gutanga amashanyarazi mu bihe bikomeye cane, n’ibikoresho bishasha vy’inguvu z’inguvu kw’isi yose, aho ivyerekanwa nyamukuru ari ivyiciro bitatu bihambaye: uburemere bwinshi, ugucapura kenshi, n’ibidukikije bikomeye cane.
Ultra-imirongo y'amashanyarazi y'umuriro mwinshi
n’ugufata amasahani y’ingǒgo y’inkomezi nyinshi z’inkomoko zitatu kugira ngo ushire mu buryo buringaniye inkomezi nyinshi z’umurongozi ku munara, ivyo bikaba bibereye ku bisabwa vy’umuzigo munini w’ugutanga umuriro w’inkomezi nyinshi cane.
Igihe kirekire-imigambi yo gutanga amashanyarazi
ultra-uburebure-urugendo rurerure-uburebure bw'ibice vy'ugutanga ubushobozi nk'ivyo bica mu kiyaga, inzuzi, imisozi, n'ubugaragwa; trough-ubwoko bushobora guhindurwa bukomeye cane-amasahani y'ingǒgo ashoboza gutunganya neza-uburemere kugira ngo ntihagire ukuntu ibikoresho bifatanya bihuye nabi no kwonona ibikoresho bijana umuyagankuba.
Inguvu nshasha z'uruganda rwo gutanga injeniyeri
Amahinguriro y’amashanyarazi y’amatara n’ay’umuyaga akoresha amabarabara ane-agabanyijwe n’amasahani y’ingǒgo y’inkomezi nyinshi-y’inkomoko itatu, ivyo bikaba bitazimvye, vyoroshe gushiramwo, kandi bibereye ku bikenewe mu kwubaka amahinguriro mashasha y’amashanyarazi mu turere twa kure.
Imisoro ishushe: isahani y'ingǒgo y'inkomezi nyinshi, Ubushinwa abahinguzi b'ingǒgo y'inkomezi nyinshi, abagurisha, uruganda
