Geotextile e lohiloeng ka polyester e matlafalitsoeng e nang le matla a phahameng
Tlhaloso e Khutšoanyane:
Geotextile e lohiloeng ka filament ke mofuta oa geomaterial e matla e entsoeng ka thepa ea maiketsetso e kang polyester kapa polypropylene kamora ho sebetsoa. E na le thepa e ntle ea 'mele e kang ho hanyetsa ho hatelloa, ho hanyetsa ho taboha le ho hanyetsa ho phunyeha,' me e ka sebelisoa taolong ea mobu, thibelong ea ho lutla ha metsi, thibelong ea ho bola le masimong a mang.
Tlhaloso ea Lihlahisoa
Geotextile e lohiloeng ka filament ke sehlopha sa geotextile, ke faeba ya maiketsetso ya indasteri e matla haholo kaha thepa e tala, ka tlhahiso ya tshebetso ya ho loha, ke mofuta wa lesela le sebediswang haholoholo boenjiniere ba meaho. Lilemong tsa morao tjena, ka ho potlakiswa ha kaho ya meralo ya motheo ho potoloha naha, tlhoko ya di-geotextile tse lohiloeng ka filament le yona e ntse e eketseha, mme e na le bokgoni bo boholo ba tlhokeho ya mmaraka. Haholo-holo tsamaisong e kgolo ya noka le phetohong, kaho ya paballo ya metsi, tsela e kgolo le borokho, kaho ya terene, boemakepe ba boemafofane le masimo a mang a boenjiniere, e na le mefuta e mengata ya ditshebediso.
Tlhaloso
Matla a ho robeha a tloaelehileng ho MD (kN/m): 35, 50, 65,8 0, 100, 120, 140, 160, 180, 200, 250, bophara bo ka hare ho 6m.
Thepa
1. Matla a phahameng, ho fetoha ha sebopeho ho tlase.
2. Ho tšoarella: thepa e tsitsitseng, ha ho bonolo ho e rarolla, e kobehile moeeng 'me e ka boloka thepa ea pele nako e telele.
3. Thibelo ea khoholeho ea mobu: e thibela asiti, e thibela alkali, e hanela likokoanyana le hlobo.
4. Ho dumella ho kena ha metsi: e ka laola boholo ba sefe ho boloka ho dumella ho kena ha metsi ho itseng.
Kopo
E sebelisoa haholo nokeng, lebopong, koung, tseleng e kholo, tereneng, boema-kepe, kotopong, borokhong le boenjiniere bo bong ba jeotekniki. E ka fihlela litlhoko tsa merero ea jeotekniki ea mefuta eohle joalo ka ho sefa, karohano, matlafatso, tšireletso jj.
Litlhaloso tsa Sehlahisoa
Tlhaloso ea geotextile e lohiloeng ka filthara (GB/T e tloaelehileng 17640-2008)
| CHE. | Ntho | Boleng | ||||||||||
| matla a tloaelehileng KN/m | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |
| 1 | matla a robehileng ho MDKN/m2 | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 |
| 2 | matla a robehileng ho CD KN/m2 | Matla a robehileng a makhetlo a 0.7 ho MD | ||||||||||
| 3 | bolelele bo tloaelehileng % ≤ | 35 ka hare ho MD, 30 ka hare ho MD | ||||||||||
| 4 | matla a ho tabola ho MD le CD KN≥ | 0.4 | 0.7 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 |
| 5 | Matla a ho phatloha ha mullen a CBR KN≥ | 2.0 | 4.0 | 6.0 | 8.0 | 10.5 | 13.0 | 15.5 | 18.0 | 20.5 | 23.0 | 28.0 |
| 6 | Ho kenella ka ho otloloha cm/s | Kx(10-²~10s)其中:K=1.0~9.9 | ||||||||||
| 7 | boholo ba sefe O90(O95) mm | 0.05~0.50 | ||||||||||
| 8 | phapang ea bophara % | -1.0 | ||||||||||
| 9 | phapang ea botenya ba mokotla o lohiloeng tlas'a % ea nosetso | ± 8 | ||||||||||
| 10 | phapang ea mokotla o lohiloeng ka bolelele le bophara % | ± 2 | ||||||||||
| 11 | matla a ho roka KN/m | halofo ea matla a tloaelehileng | ||||||||||
| 12 | phetoho ea boima ba yuniti% | -5 | ||||||||||










