| Xaaladda codsiga | fs | fL | Mabda 'ahaan, culeyska ugu sarreeya ee taaganwax dilitaantaageerada waa in loo isticmaalaa sidii qiime xisaabeed, oo ay ku jiraan culeys dheeraad ah iyo culeys tijaabo ah. Aan lagu darin codsiga shaxda, qodobka badbaadada joogtada ah ee fs waxaa lagu dooran karaa iyada oo la tixraacayo xaaladaha shaqada ee la midka ah iyo codsiyada miiska. Mf=Ka noqo daqiiqad roganta oo madhan M= Daqiiqada rogroga ee baaxadda ugu badan waxaa loo istcimaalay isbahaysiga badbaadada joogtada ah ee FS si uu u qaato 1.45, sababtoo ah culeyska celceliska sarreeya iyo xaaladaha shaqada ee culus, waxaa la door bidaa in la doorto rogrogga safka badan.wax dilitaan. | |||
| wiish sabeynaya ( xamuul) | 1.10 | 1.0 | ||||
| wiishka wareega ( xamuulka) | ||||||
| wiishka sagxada badda | ||||||
| qalabka alxanka | ||||||
| Shaxda (hawlgal joogto ah) | ||||||
| wiishka Tower | * Wareega xagga sare | Mf≤0.5M | 1.25 | 1.0 | ||
| 0.5M≤Mf≤0.8M | 1.15 | |||||
| Mf≥0.8M | 1.25 | |||||
| wareegga saldhigga | 1.0 | |||||
| Wiish wareega ( xamuulka xamuulka ) | 1.15 | |||||
| wiish rarida | ||||||
| l markab Raadiyaha/dejinta | ||||||
| Mashiinka miisaanka culus ee biraha | 1.45** | 1.5 | ||||
| Wiishashka moobilka (qabso ama qabso shaqo culus) | 1.7 | |||||
| Wiish wareeg ah (qabso ama nuugo) | ||||||
| wiishka buundada (qabso ama nuugid) | ||||||
| wiish sabeynaya (qabso ama nuugid) | ||||||
| 2.15 | |||||
| Istaker-celinta | ||||||
| Gaadhida cantilevered | ||||||
| Mashiinka miisaanka xad dhaafka ah ee xeebta | Heerka gaarka ah | Codsiyadan, xaaladaha shaqadu aad bay u kala duwan yihiin, sida taageerada wareega ee loo isticmaalo wareegtada aan joogtada ahayn, kaliya hubinta taagan.Taageerada wareegta ee loo isticmaalo wareegtada joogtada ah iyo wareegtada joogtada ah, xisaabinta nolosha firfircoon ayaa loo baahan yahay. | ||||
| wiishka tareenka | 1.00 | |||||
| Wiish sagxad leh ( xamuulka qaada) | ||||||
| Istaker | 1.10 | |||||
| Gaadhiga keenista | ||||||
| Qodista xadhkaha/baaldiga fiilada | 1.25 | |||||
| In ka yar ama la mid ah 1.5 M3 biyood | 1.45 | |||||
| In ka badan 1.5 M3 biyood | Heerka gaarka ah | |||||
| turret ladle | 1.75 | |||||
Fiiro gaar ah: fL waa qodobka badbaadada firfircoon.Waa in lagu daro qalooca culeyska firfircoon.Waxay ku timaadaa khibrad iyo tijaabin.Waa qiime tixraac ah oo ku salaysan culayska shaqada ee ugu badan.
Tusaale ahaan: Sawirka wiishka portal
Habka xisaabinta culeyska ugu badan ayaa lagula talinayaa sida soo socota:
Kahor intaadan dooran taageerada wareegtada, qodobka badbaadada joogtada ah ee fs ee ay tahay in loo tixgeliyo martigeliyaha waa in la go'aamiyaa, kaas oo laga heli karo jadwalka 1. Wiishka Portal：fs=1.45
Marka culeyska ugu badan ee taagan la ogaado, qaacidada xisaabinta culeyskeedu waa sida soo socota:
1) culayska shaqada ee ugu badan ee xooga dabaysha ee sideed-heer ah
axial force Fa = Q + A + O + G
daqiiqad rogan M = Q × lmax + A × amax + W × r – O × o – G × g
2) Iyadoo aan loo eegin xoogga dabaysha, tixgeli culeyska 25% culeyska tijaabada
xoogga axial Fa = 1.25 × Q + A + O + G
daqiiqad rogan M = 1.25 × Q × lmax + A × amax – O × o – G ×
Tusaale: culeyska shaqada iyo baaxadda dekedda clamshell waxaa loo yaqaan sida soo socota:
Q = 260 kN lmax = 23 m 1max=23m
A = 75 kN amax = 11 m amax=11m
O = 450 kN o = 0.75 m o=0.75m
G = 900 kN g = 3 m g=3m
W = 27 kN r = 6.5 m1) r=6.5m
Culayska shaqada ee ugu badan ee tamarta dabaysha heerka 8
Fa = Q + A + O + G
=260 + 75 + 450 + 900
= 1685 kN
M = Q×lmax + A×max + W×r – O × o – G× g
=260 × 23 + 75 × 11 + 27 ×6.5×450 ×0.75×900 × 3
= 3943 kNm
2) iyadoon loo eegin xoogga dabaysha, tixgeli culeyska shaqada ugu badan ee 25% culeyska tijaabada
Fa = 1.25×Q + A + O + G
=325 +75 +450 +900
= 1750kN
M = 1.25×Q×lmax + A×max - O×o - G×g
= 325 × 23 + 75 × 11×45 × 0.75×900 × 3
= 5566.3 kNm
3) culayska shaqada ee ugu badan iyadoon loo eegin xoogga dabaysha
Fa = 1685 kN
M = Q×lmax + A×max – O×o – G×g
= 260 × 23 + 75 × 11×450 × 0.75×900 × 3
= 3767.5 kNm
Xaaladda culeyska 2 waxaa loo isticmaalaa sida culeyska shaqada ee xisaabinta taagan
Sida ku cad jadwalka 1, wiishka portal (baaldiga qabsada) waa in lagu taageeraa saddex saf oo nooca rotary-ga ah:
Culayska tixraaca taagan ee taageerada wareega waa:
Fa＇ = 1750 kN × 1.45 = 2537.5 kN M＇= 5566.3 kNm × 1.45 = 8071.1 kNm
Culayska xisaabinta boodhka waa:
Fa = 1750 kN M = 5566.3 kNm
Marka loo eego natiijooyinka xisaabinta kor ku xusan, xulashada qalooca awoodda xajinta ayaa lagu go'aamin karaa si loo doorto taageerada wareega ee 13 * .45.2000.002
Tilmaanta kore waa habka xisaabinta faahfaahsan eewax dilitaancabbirka.Marka loo eego natiijooyinka xisaabinta, waxaad dooran kartaa ku habboonwax dilitaanmodel in ourliiska alaabta.Haddii aadan aqoon sida loo xisaabiyo, fadlan xor u noqo inaad nagala soo xiriirto iimaylka.Waxaan kuugu adeegi doonaa si daacad ah!
Waqtiga boostada: Abriil-08-2021