Ibiranga ibicuruzwa
1.Ntabwo ukeneye gukora ibiraro
2.bishobora guhinduka,
3.Byoroshye
Kuramba
Ibyiza byibicuruzwa
1.Kwubaka byoroshye kandi byihuse
2.umutekano muremure
3. kwihangana gukomeye
4.umutuzo mwiza
5. isura nziza
6. gusaba hose
7.Bishobora gutegurwa ukurikije ibikenewe
Gusaba ibicuruzwa
Ikoreshwa cyane mubikorwa byo gutwara abantu, umutingito wihutirwa hamwe nubutabazi bwumwuzure numuhanda, ikiraro, kubaka gari ya moshi, nibindi.
Ibisobanuro
| Izina ry'ibicuruzwa: | Ikiraro cya pontoon |
| akazina: | Ikiraro kireremba hejuru; ikiraro cyateguwe mbere yicyuma, ikiraro cyigihe gito, ikiraro trestle ikiraro; umuhanda winjira by'agateganyo; ikiraro cy'agateganyo; Ikiraro cya Bailey; |
| icyitegererezo: | Ubwoko 321; Ubwoko 200; Ubwoko bwa GW D; |
| Ikoreshwa rya truss igice gikunze gukoreshwa: | 321 andika Bailey panel, 200 ubwoko bwa Bailey panel; GW D ubwoko bwa Bailey panel, nibindi |
| Umwanya munini umwe wubushakashatsi bwikiraro: | Hafi ya metero 60 |
| Ubugari busanzwe bwikiraro cyicyuma: | Umuhanda umwe metero 4; inzira ebyiri metero 7.35; gushushanya ukurikije ibisabwa. |
| Icyiciro cy'umutwaro: | Icyiciro cya 10 ku binyabiziga; Icyiciro cya 15 ku binyabiziga; Icyiciro cya 20 ku binyabiziga; Icyiciro cya 50 kubakurikirana; Icyiciro cya 80 kuri romoruki; Toni 40 ku magare; AASHTO HS20, HS25-44, HL93, BS5400 HA + HB; Umujyi-A; Umujyi-B; Umuhanda-I; Umuhanda-II; Icyiciro gisanzwe cy'Ubuhinde-40; Igipimo cya Australiya T44; Igipimo cya koreya D24, nibindi |
| Igishushanyo: | Ukurikije itandukaniro rya span n'umutwaro, hitamo gahunda ikwiye ya platato na pontoon. |
| Ibikoresho nyamukuru byikiraro: | GB Q345B |
| Guhuza pin ibikoresho: | 30CrMnTi |
| Guhuza amanota ya bolt: | 8.8 urwego rwohejuru rukomeye; 10.9 urwego rwohejuru-rukomeye. |
| Kubora hejuru: | Ashyushye cyane; irangi; irangi riremereye anticorrosive irangi ryubaka ibyuma; irangi rya asfalt; anti-skid igiteranyo cyo kuvura igorofa, nibindi. |
| Uburyo bwo kubaka ikiraro: | Uburyo bwo kuzamura; uburyo bwo kureremba, nibindi |
| Kwiyubaka bisaba igihe: | Iminsi 30-60 izuba nyuma yo gukuramo nibindi bisabwa byujujwe (bigenwa ukurikije uburebure bwikiraro hamwe nikibanza) |
| Kwiyubaka bisaba abakozi: | Abantu 15-20 (bagenwe ukurikije uko urubuga rumeze) |
| Ibikoresho bisabwa mugushiraho: | Crane, kuzamura, jack, kuzamura urunigi, gusudira, generator, nibindi (Birashobora guhinduka ukurikije imiterere yikibanza) |
| Ikiraro cy'icyuma: | Ntabwo ari ngombwa gukora ibiraro, guhinduranya, gutandukana, kuramba |
| Tanga icyemezo: | ISO, CCIC, BV, SGS, CNAS, nibindi |
| Ubuyobozi bukuru: | JT-T / 728-2008 |
| uwabikoze: | Zhenjiang Urukuta runini rukomeye Inganda Ikoranabuhanga Co, Ltd. |
| Ibisohoka buri mwaka: | Toni 12000 |
