bilaabista gantry khuseysaa wadada weyn, buundooyinka tareenka ee goobta dhismaha ee dhismaha buundada, shaqadeeda ugu weyn waa in la xuso prefabricated jeex beam wanaagsan oo la geeyey on piers wanaagsan prefabricated.it iyo wiishka macnaha guud leeyihiin aad u weyn oo kala duwan, shuruudaha ammaanka sare.
bilaabista gantry inta badan waxay ka koobnayd alwaax weyn, cantilever, alwaax hagaha hoostiisa, lugaha hore iyo gadaal, kaabayaal ka soo baxay, wiish laad laadlaadsan, wiish cantilever iyo nidaamka elecrto-hydraulic.Waxay khusaysaa saddex taako oo kala duwan oo hal taako ah oo si fudud loo taageeray kacsiga alwaax, oo leh hufnaan hawleed sare.
bilaabista gantry ayaa si weyn loogu isticmaalaa dhismaha wadooyinka iyo tareenada Mishiinkan waxaa loo isticmaalaa in lagu dhiso sanduuqyada shubka ah ee xawaaraha sare (250km, 350km) ee khadadka tareenada rakaabka.Mashiinkaani wuxuu ku habboon yahay girders siman oo siman ama girders kala duwan kuwaas oo noqon kara 20m, 24m iyo 32m, 50m.Qaybta danbe waxay leedahay laba taageero.Mid ka mid ah taageerada waa tiirka qaabka "C" oo leh farsamo wareeg ah iyo laablaaban.Farsamada tiirka qaabka "C" waxa ay badbaadisay meesha la maro inta lagu jiro safarka oo awood u siinaya in lagu dhex maro tunnel-ka gaadhiga wareejinta gadaarka.
Awoodda: 50-250T
Baaxadda: 30-60M
Dhererka qaadista:5.5M-11m
Heerka shaqada:A3
Awoodda: 30-100T
Baaxadda: 35M
Dhererka qaadista:15-20M
Heerka shaqada: A5-A8
Awoodda: 10-325T
Baaxadda: 30-65M
Dhererka qaadista:8-35M
Fasalka shaqada:A3-A6
Awoodda: 50-200 tan ama shuruudaha macaamiisha
Dhererka giraanta: 35m-55m
Nooca Girder model: garka nooca T, I gambarka nooca, girder nooca U
Awood:Naafto dhaliyaha
Awoodda: 1-150 tan
Dhererka: 2000mm-10000mm
Miisaanka: 1500mm-3000mm
Dhererka goobta: 450mm 600mm 800mm 1200mm
Xawaaraha safarka:0-25m/daqiiqo
Awoodda: 2-150ton
Dhererka: 2000mm-10000mm
Miisaanka: 1500mm-3000mm
Dhererka goobta: 450mm 600mm 800mm 1200mm
Xawaaraha safarka:18m/daqiiqo ama 25m/daqiiqo
WAXAA LOO ISTICMAALA MAGAALADA BADAN
Ku qanac doorashada isticmaalayaasha xaalad kala duwan.
Isticmaalka: loo isticmaalo warshadaha, bakhaar, kaydka alaabta si kor loogu qaado alaabta, si loo daboolo shaqada maalinlaha ah ee qaadista.
XIDHIIDHKA IYO WAQTIGA GAARINTA
Waxaan leenahay nidaam amni wax soo saar oo dhameystiran iyo shaqaale khibrad leh si loo hubiyo waqtiga ama goor hore bixinta.
Awood xirfadeed.
Xoogga warshadda.
Sannado waayo-aragnimo ah.
Baro waa ku filan.
10-15 maalmood
15-25 maalmood
30-40 maalmood
30-40 maalmood
30-35 maalmood
Saldhigga Qaranka oo dhoofinaya sanduuqa alwaaxa caadiga ah, alwaax alwaax ah oo ku jira 20ft & 40ft weel.ama sida ku xusan dalabaadkaaga.