Zogulitsa
Kupotoka kukana Polima Pulasitiki Grille
Makhalidwe Azinthu
Ma geogillates apulasitiki anjira imodzi:
Njira imodzi pulasitiki geogrid ndi mkulu kachulukidwe polyethylene (HDPE) monga zopangira, kudzera extrusion kuthamanga mu mbale woonda kenako kutsukidwa mu dzenje mauna wokhazikika, ndiyeno longitudinal kutambasula. Kapangidwe kameneka kamakhala ndi mphamvu zolimba kwambiri komanso zolimba, zomwe zimapatsa nthaka yabwino kwambiri yongoganiza komanso kufalikira kwa njira yolumikizirana. chizolowezi mapindikidwe (kukwawa) pansi zochita kwa nthawi yaitali mosalekeza katundu ndi laling'ono kwambiri, ndi zokwawa kukana mphamvu ndi bwino kuposa geogrid zipangizo zina, amene amathandiza kwambiri kusintha moyo utumiki wa ntchitoyo.
Ma geogillates apulasitiki anjira ziwiri:
Njira ziwiri zotambasulira pulasitiki geogrid amapangidwa kuchokera polypropylene (PP) kapena polyethylene (PE) monga zopangira, kudzera pulasitiki extrusion mbale, kukhomerera, Kutentha, longitudinal kutambasula, lateral kutambasula. chopingasa, dongosolo ili m'nthaka lingapereke mphamvu yowonjezereka yogwira ndi kufalitsa njira yabwino yolumikizirana, yoyenera madera akuluakulu olimbikitsa kulimbitsa maziko okhazikika.
Ntchito Zogulitsa
Ma geogillates apulasitiki anjira imodzi:
Limbikitsani gawolo, litha kugawa moyenera kuchuluka kwa kufalikira, kuwongolera kukhazikika komanso kunyamula mphamvu ya subgrade, ndikuwonjezera moyo wautumiki.
Imatha kupirira katundu wambiri wodutsa.
Pewani kusinthika kwapang'onopang'ono ndi kusweka komwe kumachitika chifukwa cha kutayika kwa zida za subgrade.
Limbikitsani nthaka yodzaza ndi mphamvu yodzinyamula pambuyo pa khoma losungirako, kuchepetsa mphamvu ya nthaka ya khoma losungirako, kupulumutsa mtengo, kuwonjezera moyo wautumiki, ndi kuchepetsa mtengo wokonza.
Kuonjezera geogrid pamseu ndi pamwamba pa msewuwu kungathe kuchepetsa kupindika, kuchepetsa zingwe, kuchedwetsa nthawi ya ming'alu ndi maulendo 3-9, ndikuchepetsa makulidwe a kapangidwe kake mpaka 36%.
Oyenera nthaka yamitundu yonse, osafunikira kutenga zida zosiyanasiyana kwina, kupulumutsa ntchito ndi nthawi.
Ntchito yomanga ndi yosavuta komanso yofulumira, yomwe ingachepetse kwambiri mtengo wa zomangamanga.
Ma geogillates apulasitiki anjira ziwiri:
Wonjezerani mphamvu yonyamulira msewu (pansi) ndikuwonjezera moyo wautumiki wa msewu (pansi) maziko.
Pewani mseu (nthaka) pamwamba kuti isagwe kapena kutulutsa ming'alu kuti nthaka ikhale yokongola komanso yaudongo.
Kumanga bwino, kupulumutsa nthawi, kupulumutsa mphamvu, kufupikitsa nthawi yomanga, kuchepetsa mtengo wokonza.
Pewani ming'alu kuchokera panjira.
Limbikitsani motsetsereka kuti nthaka isakokoloke.
Chepetsani makulidwe a khushoni, sungani mtengo.
Kukhazikika ndi kubiriwira kwa malo othandizira kubzala udzu wotsetsereka pamaneti.
Ikhoza kusintha maukonde azitsulo, omwe amagwiritsidwa ntchito pa mgodi wa malasha pansi pa nthaka zabodza pamwamba pa intaneti
Chiyeneretso
Ma geogillates apulasitiki anjira imodzi:
| kukula kwa mankhwala | Kuthamanga Kwambiri / (KN/m) | Kulimba kwamphamvu pa 2% elongation / (KN/m) | Kulimba kwamphamvu pa 5% elongation / (KN/m) | Kuchulukitsa kuchuluka /% | m'lifupi (m) |
| TGDG35 | ≥10 | ≥10 | ≥22 | ≤10 | 1 kapena 1.1 kapena 2.5 kapena 3 |
| Chithunzi cha TGDG50 | ≥12 | ≥12 | ≥28 | ||
| Chithunzi cha TGDG80 | ≥26 | ≥26 | ≥48 | ||
| Chithunzi cha TGDG110 | ≥32 | ≥32 | ≥64 | ||
| Chithunzi cha TGDG120 | ≥36 | ≥36 | ≥72 | ||
| Chithunzi cha TGDG150 | ≥42 | ≥42 | ≥84 | ||
| Chithunzi cha TGDG160 | ≥45 | ≥45 | ≥90 | ||
| TGDG200 | ≥56 | ≥56 | ≥112 | ||
| TGDG220 | ≥80 | ≥80 | ≥156 | ||
| Chithunzi cha TGDG260 | ≥94 | ≥94 | ≥185 | ||
| Chithunzi cha TGDG300 | ≥108 | ≥108 | ≥213 |
Grille ya pulasitiki yanjira ziwiri:
| kukula kwa mankhwala | Oyima / lateral kumakanika mphamvu / (KN/m) | Kulimba kwamphamvu pautali / lateral 2% elongation / (KN/m) | Kulimba kwamphamvu pautali / lateral 5% elongation / (KN/m) | Kutalikirapo / motsatira zokolola za% |
| TGSG15-15 | ≥15.0 | ≥5.0 | ≥7.0 | ≤15.0/13.0 |
| TGSG20-20 | ≥20.0 | ≥7.0 | ≥14.0 | |
| TGSG25-25 | ≥25.0 | ≥9.0 | ≥17.0 | |
| TGSG30-30 | ≥30.0 | ≥10.5 | ≥21.0 | |
| TGSG35-35 | ≥35.0 | ≥12.0 | ≥24.0 | |
| TGSG40-40 | ≥40.0 | ≥14.0 | ≥28.0 | |
| TGSG45-45 | ≥45.0 | ≥16.0 | ≥32.0 | |
| TGSG50-50 | ≥50.0 | ≥17.5 | ≥35.0 |
Kugwiritsa Ntchito Mankhwala
Ma geogillates apulasitiki anjira imodzi:
Njira imodzi ya pulasitiki ya geogrid ndi yamphamvu kwambiri ya geosynthetic material.Imagwiritsidwa ntchito kwambiri m'mabwalo, ma tunnel, ma docks, misewu, njanji, zomangamanga ndi zina.
Ma geogillates apulasitiki anjira ziwiri:
Imagwiritsidwa ntchito pamakwerero osiyanasiyana ndi kulimbitsa ma subgrade, chitetezo cha malo otsetsereka, kulimbitsa khoma la dzenje, eyapoti yayikulu, malo oimikapo magalimoto ndi bwalo lonyamula katundu.
