Geotextiles-ka aan tolnayn ee Alaabta Dhismaha Go'doonsan
Hordhac Alaabta:
Geotextiles-ka aan-xidhka lahayn (oo sidoo kale loo yaqaanno geotextiles la dallaci karo, shaandheynta geotextiles, geotextiles-ka aan-xidhka lahayn), oo loo qaybiyay faybar gaaban oo loo baahan yahay geotextiles iyo polyester filament geotextiles, miisaanka garaam ee 100g-1200g, geotextiles waa maro aan-woven iyo maro warshadeed ah.geosynthetics-ka dalan kara waxaa lagu sameeyaa habka qalabka wax soo saarka ee aan toliyaha lahayn, sida dabcinta, kaadhka samaynta, isku dhejinta (fiilooyinka gaagaaban ee isku xidhan), shabagyada (isku xidhka iyo hagaajinta caadiga ah), iyo irbadda.
Astaamaha Alaabta:
1. Geotextile-ka aan timaha lahayn waxaa loo isticmaalaa in lagu go'doomiyo qalabka dhismaha ee leh sifooyin kala duwan (xajmiga walxaha, qaybinta, joogteynta iyo cufnaanta, iwm.), sida ciidda iyo ciidda, ciidda iyo jayga, ciidda iyo shubka, iwm.
2. Shaandhaynta marka biyaha ka soo carradu fiican galay ciidda aan dhab ahayn, isticmaalka geotextile ee daalacashada wanaagsan ee hawada iyo qulqulaya biyaha, si ay u dhex maraan.
3. Dheecaanku wuxuu samayn karaa kanaalka dheecaanka ee qaab dhismeedka ciidda, qaabka ciidda ee dareeraha xad-dhaafka ah iyo gaasta dibadda ah.
4. Xoojinta iyadoo la adeegsanayo geotextile si kor loogu qaado xoogga jilicsanaanta iyo awoodda ka-hortagga qallafsanaanta carrada, kor loogu qaado xasilloonida qaab-dhismeedka dhismaha, si loo hagaajiyo tayada ciidda
Tilmaamaha Alaabta:
Waxaa jira laba nooc oo Geotextile ah oo aan-xidheen:
1.PET Geotextile Filament Dheer
| Qiyaasta Waxqabadka Geotextile Filament dheer PET | ||||||||||
| Shayga | Tilmaamaha farsamada | |||||||||
| Jebinta xoogga KN/m | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| 1 | Xoog jabinta dheer iyo kuwa leexleexan ee KN/m≧ | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| 2 | Heerka dhererka iyo isbedbeddelka xooggan wuxuu u dhigmaa dhererka % | 40-80 | ||||||||
| 3 | CBR Bursting Xoog/KN≧ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
| 4 | Xoog jeexjeexa dheer iyo kuwa leexleexan/KN≧ | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.1 | 1.25 |
| 5 | Aperture wax ku ool ah O90(O95)/mm | 0.05-0.20 | ||||||||
| 6 | Isku-beegnaanta dhex-galka tooska ah cm/s | Kx (10-1 ~ 10-3), K = 1.0-9.9 | ||||||||
| 7 | Dhumucda mm≧ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
| 8 | weecasho ballac ah % | ±0.5 | ||||||||
| 9 | weecasho ballaaran halkii unug % | ±5 | ||||||||
| Tilmaamaha xoogga jaban, qeexitaannada dhabta ah ee u dhexeeya qeexitaannada ku xiga shaxda, marka loo eego habka isdhexgalka tooska ah si loo xisaabiyo tilmaamayaasha qiimeynta u dhigma, oo ka baxsan baaxadda miiska, tilmaamayaasha qiimeynta waxaa lagu go'aamiyaa heshiis wadajir ah oo u dhexeeya sahayda iyo baahida | ||||||||||
| Marka xoogga jabinta dhabta ah uu ka hooseeyo xoogga caadiga ah, dhererka u dhigma xoogga caadiga ah looma qiimeeyo sida waafaqsan. | ||||||||||
| Qiimaha caadiga ah ee naqshadeynta ama gorgortanka | ||||||||||
2.PP/PET Geotextile-gaaban ee Fiber-gaaban:
| PP/PET Gaaban Fiber Geotextile Halbeegga Waxqabadka | ||||||||||
| Shayga | Tilmaamaha farsamada | |||||||||
| Jebinta xoogga KN/m | 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 | |
| 1 | Xoog jabinta dheer iyo kuwa leexleexan ee KN/m≧ | 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 |
| 2 | Heerka dhererka iyo isbedbeddelka xooggan wuxuu u dhigmaa dhererka % | 20-100 | ||||||||
| 3 | CBR Bursting Xoog/KN≧ | 0.6 | 1.0 | 1.4 | 1.8 | 2.5 | 3.2 | 4.0 | 5.5 | 7.0 |
| 4 | Xoog jeexjeexa dheer iyo kuwa leexleexan/KN≧ | 0.1 | 0.15 | 0.20 | 0.25 | 0.40 | 0.50 | 0.65 | 0.80 | 1.0 |
| 5 | Aperture wax ku ool ah O90(O95)/mm | 0.07-0.20 | ||||||||
| 6 | Isku-beegnaanta dhex-galka tooska ah cm/s | Kx (10-1 ~ 10-3), K = 1.0-9.9 | ||||||||
| 7 | Heerka leexashada dhumucda % | ±10 | ||||||||
| 8 | weecasho ballac ah % | ±0.5 | ||||||||
| 9 | weecasho ballaaran halkii unug % | ±5 | ||||||||
| 10 | Acid iyo caabbinta alkaline (Xeerka haynta awoodda) %≧ | 80 | ||||||||
| 11 | Waxqabadka ka-hortagga oksaydhka (Heerka haynta awoodda) %≧ | 80 | ||||||||
| 12 | Waxqabadka UV adkaysi u leh (Heerka haynta awoodda) %≧ | 80 | ||||||||
Codsiga badeecada:
Si weyn loogu isticmaalo ilaalinta biyaha, korontada, miinooyinka, waddooyinka iyo tareenada iyo injineernimada kale ee geotechnical:
1.Waxyaabaha shaandhaynta ee kala soocida ciidda;
2.Reservoir, ka faa'iidaysiga miinada qalabka dheecaanka, kor u kaca dhismaha aasaasiga ah alaabta dheecaan;
3.Xiritaanka webiga, agabka nabaad guurka;
4.Xoojinta agabka sariiraha wadada tareenka, wadada weyn iyo garoonka dayuuradaha, iyo agabka lagu xoojinayo dhismaha wadada aaga dhiiqo;
5.Baraf iyo agabka ilaalinta dhaxan;
6.Asphalt wadada wax iska caabin dildilaac.
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