Silsiladda wax-qaadista waa aalad loo isticmaalo qaadista iyo qaadista walxaha culculus, oo inta badan ka kooban biro badan. Xidhiidhiyayaashan waxaa laga samayn karaa bir, daawaha ama walxo kale si ay ugu adkeystaan culeyska iyo cadaadiska walxaha culus. Silsilada kor u qaadida waxaa caadi ahaan loo isticmaalaa qalabka makaanikada sida wiishashka, wiishashka, iyo wiishashka si ay u bixiyaan taageero deggan iyo awood gaadiid. Dhererka silsiladda waxaa lagu hagaajin karaa iyadoo loo eegayo dhererka kor u qaadista shayga wax qaadaya.
Dusha sare ee silsiladda kor u qaadida: dhalaalid, madaw, rinjiga dhuujinta, balaastiig laadlaadsan, koronto-samaynta.
Heerarka wax soo saarka silsiladda kor u qaadista: ISO3077, EN818-2, AS2321.
Dammaanadda badbaadada silsiladda qaadista: 4 jeer qodobka badbaadada, 4 jeer culeyska tijaabada.
1. Xulo walxaha: birta xoogga badan iyo kuwa adag oo leh xasillooni wanaagsan;
2. Naqshad qaabdhismeed fudud: fududahay in la isticmaalo, fududahay in la beddelo, badbaadinta xoogga shaqaalaha;
3. Daaweynta dusha alaabta: Dusha sare waa la nadiifiyey, rinji iyo hababka kale ee lakabka badan si loo ilaaliyo alaabta;
4. Waxqabadka xasilloon: Ka dib farsamaynta been abuurka ee soo noqnoqda, alaabtu waxay leedahay culeys sare mana fududa in la jebiyo;
Size dxp(mm) | Ballaca | Qiyaastii Miisaanka (kg/m) | Xaddidaadda Load-shaqaynta (t) | Tijaabi load(kN) | BreakingLoad min.KN | |
Gudaha min.w1 | Dibadda max.w3 | |||||
3×9 | 3.8 | 10.7 | 0.21 | 0.28 | 7.1 | 11.3 |
4×12 | 5 | 14.3 | 0.35 | 0.5 | 12.6 | 20.1 |
5×15 | 6.3 | 17.9 | 0.54 | 0.8 | 19.6 | 31.4 |
6×18 | 7.5 | 21 | 0.79 | 1.1 | 27 | 45.2 |
6.3×19 | 7.9 | 22.6 | 0.86 | 1.25 | 31.2 | 49.9 |
7×21 | 9 | 24.5 | 1.07 | 1.5 | 37 | 61.6 |
8×24 | 10 | 28 | 1.38 | 2 | 48 | 80.4 |
9×27 | 11.3 | 32.2 | 1.76 | 2.5 | 63.6 | 102 |
10×30 | 12.5 | 35 | 2.2 | 3.2 | 76 | 125 |
11.2×33.6 | 14 | 40.1 | 2.71 | 4 | 98.5 | 158 |
11×43 | 12.6 | 36.5 | 2.33 | 3.8 | 92 | 154 |
12×36 | 15 | 42 | 3.1 | 4.6 | 109 | 181 |
12.5×38 | 15.5 | 42.2 | 3.3 | 4.9 | 117 | 196 |
13×39 | 16.3 | 46 | 3.8 | 5 | 128 | 214 |
14×42 | 18 | 49 | 4.13 | 6.3 | 150 | 250 |
14×50 | 17 | 48 | 4 | 6.3 | 150 | 250 |
15×46 | 20 | 52 | 5.17 | 7 | 168 | 280 |
16×48 | 20 | 56 | 5.63 | 8 | 192 | 320 |
16×49 | 24.5 | 59.5 | 5.71 | 8 | 192 | 320 |
16×64 | 23.9 | 58.9 | 5.11 | 8 | 192 | 320 |
18×54 | 23 | 63 | 6.85 | 10 | 246 | 410 |
18×54 | 21 | 60 | 6.6 | 10 | 246 | 410 |
19×57 | 23.7 | 63.2 | 7.7 | 11.3 | 270 | 450 |
20×60 | 25 | 70 | 8.6 | 12.5 | 300 | 500 |
22×65 | 28 | 74.2 | 10.7 | 15.3 | 366 | 610 |
22×66 | 28 | 77 | 10.2 | 15.3 | 366 | 610 |
22×86 | 26 | 74 | 9.5 | 15.3 | 366 | 610 |
24×72 | 32 | 82 | 12.78 | 18 | 432 | 720 |
24×86 | 28 | 79 | 11.6 | 18 | 432 | 720 |
26×78 | 35 | 91 | 14.87 | 21.3 | 510 | 720 |
26×92 | 30 | 86 | 13.7 | 21.3 | 510 | 850 |