Tilmaamaha Alaabta
Tiirkan 12-mitir ee birta ah ee birta ah ee dibadda ah waa mid ka mid ah noocyada ugu caansan ee la iibiyo, kaas oo loogu talagalay in lagu buuxiyo heerarka ugu saxsan ee naqshadeynta wuxuuna ku fiican yahay codsashada abaal-marinnada, furitaanka, iyo xiritaanka xafladaha waaweyn iyo kuwa yaryar.
Adeegsigan ganacsi ee birta aan birta lahayn ee laga sameeyay birta 304 ayaa lagu heli karaa cabbir ahaan 20ft ilaa 60ft, asal ahaan waxay liddi ku tahay xawaaraha dabaysha ee 140 Km/saacaddii ilaa 250Km/saacaddii, taasoo ka dhigaysa in loogu talagalay in si badbaado leh loogu duulo meelaha ay dabayshu leedahay.
Intaa waxaa dheer, haddii aad u baahan tahay tiir calan ah oo kor iyo hoos u socda, waxaan sidoo kale ku siin karnaa tignoolajiyada u dhiganta.
Tiirka:Usha tiirka waxa lagu rogrogaa xaashi bir ah oo aan lahayn, oo qaabaysan ayaa la isku daray.
Calan:Calan la mid ah waxa lagu bixin karaa lacag dheeraad ah.
Saldhigga Barroosin:Saxanka salku waa laba jibaaran yahay oo leh godad godadsan oo loogu talagalay biraha barroosinka ah, lagana sameeyay Q235. Saxanka salka iyo shafka tiirka ayaa si wareeg ah u alxan dusha iyo hoosba.
Bolts barroosin:Waxaa laga sameeyay birta galvanized Q235, Bolts waxaa la siiyaa afar boolal, saddex dabaq oo dabaq ah, iyo weel quful. Tiir kastaa wuxuu bixiyaa hal qayb oo feedhaha lagu xoojiyo.
dhame:Dhammaystirka caadiga ah ee tiirka calanka birta aan birta lahayn ee ganacsiga waa buraash satin la dhammeeyay. Ikhtiyaarada dhamaystirka dheeriga ah iyo midabada ayaa la heli karaa iyadoo loo eegayo codsiyada macaamiisha. Waxaad ku siin kartaa guddiga midabka tixraacayada, sidoo kale waxaad ka dooran kartaa guddiga midabka guud ee caalamiga ah.
Dhererka (m) | Dhumucda (mm) | Sare OD (mm) | Hoosta OD (1000:8 mm) | Hoosta OD (1000:10 mm) | Cabbirka Saldhigga (mm) |
8 | 2.5 | 80 | 144 | 160 | 300*300*12 |
9 | 2.5 | 80 | 152 | 170 | 300*300*12 |
10 | 2.5 | 80 | 160 | 180 | 300*300*12 |
11 | 2.5 | 80 | 168 | 190 | 300*300*12 |
12 | 3.0 | 80 | 176 | 200 | 400*400*14 |
13 | 3.0 | 80 | 184 | 210 | 400*400*14 |
14 | 3.0 | 80 | 192 | 220 | 400*400*14 |
15 | 3.0 | 80 | 200 | 230 | 400*400*14 |
16 | 3.0 | 80 | 208 | 240 | 420*420*18 |
17 | 3.0 | 80 | 216 | 250 | 420*420*18 |
18 | 3.0 | 80 | 224 | 260 | 420*420*18 |
19 | 3.0 | 80 | 232 | 270 | 500*500*20 |
20 | 4.0 | 80 | 240 | 280 | 500*500*20 |
21 | 4.0 | 80 | 248 | 290 | 500*500*20 |
22 | 4.0 | 80 | 256 | 300 | 500*500*20 |
23 | 4.0 | 80 | 264 | 310 | 500*500*20 |
24 | 4.0 | 80 | 272 | 320 | 500*500*20 |
25 | 4.0 | 80 | 280 | 330 | 800*800*30 |
26 | 4.0 | 80 | 288 | 340 | 800*800*30 |
27 | 4.0 | 80 | 296 | 350 | 800*800*30 |
28 | 4.0 | 80 | 304 | 360 | 800*800*30 |
29 | 5.0 | 80 | 312 | 370 | 800*800*30 |
30 | 5.0 | 80 | 320 | 380 | 800*800*30 |