Saxannada Birta ah ee Waara ee Ku Habboon Mashaariicda Dhismaha ee Kala Duwan
Waa maxay loox qaabaysan / loox bir ah
Looxyada isku-dhafka ah (sidoo kale loo yaqaan saxannada birta ah, sagxadaha birta ah, ama goobaha socodka) waa qaybo culeys qaada oo loo isticmaalo in lagu dhiso goobaha shaqada ee isku-dhafka ah, iyadoo la beddelayo looxyada alwaaxa ama bamboo-ka dhaqameed. Waxay ka samaysan yihiin bir xoog badan waxaana si weyn loogu isticmaalaa:
1. Dhismaha (dhismayaasha dhaadheer, mashaariicda ganacsiga, dib u habeynta guryaha)
2. Injineeriyadda Maraakiibta iyo Badda (Dhismaha Maraakiibta, Goobaha Saliidda)
3. Goobaha warshadaha sida korontada iyo kiimikada batroolka
Cabbirka sida soo socota
Birta khafiifka ah ee la mariyo, oo si gaar ah loogu talagalay dhismaha hufan, waxay isku daraysaa xoog iyo la qaadi karo - oo aan miridhku u adkaysan karin oo waara, diyaar u ah in la isticmaalo marka la rakibo, waxaana si fudud loogu waafajin karaa nidaamyada kala duwan ee dhismaha, taasoo ka dhigaysa hawlgallada meelaha sare kuwo ammaan ah oo waqti badan badbaadin kara.
| Suuqyada Koonfur-bari Aasiya | |||||
| Shay | Ballaca (mm) | Dhererka (mm) | Dhumuc (mm) | Dhererka (m) | Adkeyn |
| Loox Bir ah | 200 | 50 | 1.0-2.0mm | 0.5m-4.0m | Fidsan/sanduuq/feer-v |
| 210 | 45 | 1.0-2.0mm | 0.5m-4.0m | Fidsan/sanduuq/feer-v | |
| 240 | 45 | 1.0-2.0mm | 0.5m-4.0m | Fidsan/sanduuq/feer-v | |
| 250 | 50/40 | 1.0-2.0mm | 0.5-4.0m | Fidsan/sanduuq/feer-v | |
| 300 | 50/65 | 1.0-2.0mm | 0.5-4.0m | Fidsan/sanduuq/feer-v | |
| Suuqa Bariga Dhexe | |||||
| Guddi Bir ah | 225 | 38 | 1.5-2.0mm | 0.5-4.0m | sanduuq |
| Suuqa Australia ee kwikstage | |||||
| Loox Bir ah | 230 | 63.5 | 1.5-2.0mm | 0.7-2.4m | Fidsan |
| Suuqyada Yurub ee loogu talagalay saqafyada Layher | |||||
| Loox | 320 | 76 | 1.5-2.0mm | 0.5-4m | Fidsan |
Faa'iidooyinka Alaabta
1. Adkeysi heer sare ah iyo awood culeys-qaadis
Waxaa laga sameeyay bir xoog badan oo lagu farsameeyay injineernimo sax ah, waxay u adkeysan kartaa isticmaalka culus iyo jawiga dhismaha ee aadka u daran; Habka galvanization-ka kulul (ikhtiyaar) wuxuu bixiyaa ilaalin dheeri ah oo miridhku ku jiro, wuxuu dheereeyaa cimriga adeegga, wuxuuna ku habboon yahay jawiga qoyan, badda iyo kiimikada; Awoodda culayska taagan waa ilaa XXX kg (waxaa lagu kabi karaa xogta dhabta ah), culayska firfircoonna wuxuu u hoggaansamaa heerarka caalamiga ah sida AS EN 12811/AS/NZS 1576.
2. Dammaanad amni oo dhammaystiran
Naqshadeynta dusha sare ee ka hortagga simbiriirixanka (qaab-dhismeedka concave-convex/qaab-dhismeedka sawtooth) waxay hubineysaa in shaqaaluhu ay wali si ammaan ah u shaqeyn karaan xaaladaha qoyan iyo simbiriirixanka sida roobka, barafka iyo wasakhda saliidda; Nidaamka isku xirka qaab-dhismeedka: Godadka booladaha M18 ee hore loo feeray, kuwaas oo si dhakhso ah loogu xiri karo saxanno bir ah ama qaybo ka mid ah saqafyada, oo lagu qalabeeyay saxanno cag oo madow iyo jaalle ah oo 180mm ah (oo buuxiya heerarka ilaalinta dayrta) si looga hortago in qalabka/shaqaalaha simbiriirixan; Kormeerka tayada habka oo dhammaystiran: Laga bilaabo walxaha ceeriin (tijaabinta kiimikada/jirka ee 3,000 tan oo kayd ah bishii) ilaa alaabada la dhammeeyay, dhammaantood waxay maraan tijaabooyin culus si loo hubiyo in 100% la aqbalo.
3. Rakibaad hufan iyo iswaafajin ballaaran
Naqshadeynta booska godadka ee caadiga ah, oo la jaanqaadaysa nidaamyada isku-xidhka tuubooyinka caadiga ah (sida nooca isku-xidhka, nooca bogga, iyo nooca isku-xidhka diskka), waxay taageertaa hagaajinta dabacsan ee ballaca goobta; Taarikada birta ah ee fudud laakiin xoog badan (qiyaastii XX kg/㎡) waxay yareeyaan waqtiga maaraynta, waxay kor u qaadaan isu-imaatinka iyo kala-baxa hufnaanta, waxayna badbaadiyaan in ka badan 30% saacadaha shaqada marka la barbar dhigo looxyada alwaaxa ama bamboo dhaqameed; Waxay khuseysaa xaalado badan sida dhismaha, dhismaha maraakiibta, goobaha saliidda, iyo dayactirka korontada, gaar ahaan ku habboon deegaannada sare, cidhiidhiga ah ama daxalka.







