Bilaabaha biraha waxaa loo isticmaalaa dhismaha buundooyinka alwaaxa ee hore loo sii diyaariyay si loogu talagalay dhismaha qaab wareeg ah oo loogu talagalay girder-yada alwaaxa ee hore loo sii diyaariyay sida U-beam, T-beam, I-beam, iwm. Tani waxay inta badan ka kooban tahay alwaax weyn, alwaax cantilever, hoostiisa birta hagaha, lugaha taageerada hore iyo gadaal, qalabka ka hortagga dabka, wiishka alwaaxa ee laalaada, wiishka jib iyo nidaamka korontada ku shaqeeya. Biirka biraha waxaa si weyn loogu isticmaalaa dhismaha caadiga ah, sidoo kale wuxuu buuxin karaa shuruudaha jiirada dhismaha buuraha, buundada yar ee qaloocan ee radius, buundada qaloocan iyo buundada tunnelka.
Astaamaha Badeecada:
1. Miisaan fudud, ku habboon gaadiidka, rakibidda iyo ka saarista
2. Xasillooni wanaagsan, hufnaan sare, badbaado iyo isku hallayn, si fudud loo hagaajin karo iskutallaabta isbeddelka leh iyo si fudud loo shaqayn karo
3. Lugaha ma maraan sagxadda buundada marka ay socdaan socodka, looma baahna in la dhigo wareeg toosan oo dhaqaaqa, cadaadiskana la yareeyo sagxadda
4. Saddex hab oo lagu soo qaadan karo biraha hore loo sii diyaariyay ayaa la heli karaa: laga bilaabo dhammaadka dambe ee biraha biraha ee heerka sagxadda. laga bilaabo heerka dhulka hoostiisa ama dhinaca buundada.
| MCJH50/200 | MCJH40/160 | MCJH40/160 | MCJH35/100 | MCJH30/100 | |
| Awoodda qaadista (t) | 200 | 160 | 120 | 100 | 100 |
| muddada ku habboon (m) | ≤55 | ≤50 | ≤40 | ≤35 | ≤30 |
| xagal buundada qaloocan ee khuseeya | 0-450 | 0-450 | 0-450 | 0-450 | 0-450 |
| xawaaraha qaadista gaariga (m/daqiiqo) | 0.8 | 0.8 | 0.8 | 1.27 | 0.8 |
| xawaaraha dhaqaaqa dhererka ee rolley (m/daqiiqo) | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| xawaaraha dhaqaaqa dhererka gaadhiga (m/daqiiqo) | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| xawaaraha dhaqaaqa ee gaadhiga oo isdhaafsan (m/daqiiqo) | 2.45 | 2.45 | 2.45 | 2.45 | 2.45 |
| awoodda gaadiidka (t) | 100X2 | 80 X2 | 60X2 | 50X2 | 50X2 |
| xawaaraha gaadiidka buundada (m/daqiiqo) | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| xawaaraha soo celinta (m/daqiiqo) | 17 | 17 | 17 | 17 | 17 |
HY Crane waxay ku naqshadeysay hal markab oo ah nooca loo yaqaan spanbridge oo culeyskiisu yahay 120 tan, 55 mitir, gudaha Filibiin, 2020.
Buundo Toosan
Awoodda: 50-250ton
Muddada: 30-60m
Dhererka Qaadista: 5.5-11m
Sannadkii 2018, waxaan bixinnay hal gaari oo qaadi kara 180 tan, oo ah 40 mitir oo loogu talagalay macaamiisha Indonesia.
Buundada Qallafsan
Awoodda: 50-250 Tan
Muddada: 30-60M
Dhererka Qaadista: 5.5M-11m
Mashruucan wuxuu ahaa gantaal 180 tan ah, oo dhererkiisu yahay 53 mitir oo laga soo riday Bangladesh, 2021.
Ka gudub Buundada Webiga
Awoodda: 50-250 Tan
Muddada: 30-60M
Dhererka Qaadista: 5.5M-11m
laga hirgeliyay waddada buuraha, 100 tan, 40 mitir oo ah launcher-ka Aljeeriya, 2022.
Buundada Wadada Buurta
Awoodda: 50-250 Tan
Muddada: 30-6OM
Dhererka Qaadista: 5.5M-11m
WAXAA LOO ISTICMAALAA GOBOOLADO BADAN
Ku qanac doorashada isticmaalayaasha xaalado kala duwan.
Isticmaalka: waxaa loo isticmaalaa warshadaha, bakhaarada, kaydka agabka si loo qaado alaabta, si loo daboolo shaqada qaadista maalinlaha ah.
WAKHTIGA XIRMADA IYO GAARISTA
Waxaan leenahay nidaam amni oo dhammaystiran iyo shaqaale khibrad leh si loo hubiyo in la keeno waqtigeeda ama waqtigeeda hore.
Awood xirfadeed.
Xoogga Warshadda.
Sannado khibrad ah.
Meel ku filan.
10-15 maalmood
15-25 maalmood
30-40 maalmood
30-40 maalmood
30-35 maalmood
Saldhigga Qaranka wuxuu dhoofinayaa sanduuqa alwaaxa caadiga ah, baaldi alwaax ah oo ku jira 20ft & 40ft Weel. Ama sida aad u baahan tahay.