.
Sehlahisoa tšobotsi
Thibela ho kopanya lehlabathe le lejoe, mobu le konkreite;
Ho kenella hantle ha moea le ho kenella ha metsi, ka katleho ho fokotsa khoholeho ea lehlabathe;
Matla a tsitsitseng le khanyetso ea deformation ea geotextiles e ka matlafatsa botsitso ba meaho.
Mohlala oa morero | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Litlhaloso | |||||
Phapang ea boima ba 'mele sebakeng sa yuniti,% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 |
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Botenya,mm >= | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 3.5 | 4.2 | 5.3 | 7.6 | 10.0 | 14.2 |
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Phapang ka bophara,% | -0.5 | ||||||||||||||||
Matla a robehileng,KN/m >= | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | Longitudinal Transverse | |||||
Elongation nakong ea khefu,% | 25 ~ 100 | ||||||||||||||||
CBR-teko,KN >= | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
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Boholo bo lekanang ba ho bula (EOS) O90,mm | 0.07~0.2 | ||||||||||||||||
Coefficient of thethetical permeability.cm/s | K×(10-1~10-3) | ||||||||||||||||
Matla a tabolang,KN >= | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | Longitudinal Transverse |
Liphutheloana le lipalangoang li tla ikamahanya le litlhoko tsa bareki.
re ikemiselitse ho u thusa ho rarolla bothata.
1.Re ka fana ka sampuli ea mahala ea fektheri e tšoanang le tefo ea ho fana ka lehlakoreng la hau
2.Re ka etsa sampole ka tlhahiso ea hau ea moralo ka litšenyehelo tsa hau.re ka fana ka tokomane e ts'oanang ea ho khaola bakeng sa tšebeliso ea hau ea moralo esale pele.
3.Sampole e ka ba e loketse hang ka mor'a hore re buisane ka lintlha tsa ts'ebetso 'me re tiise tefo ea hau bakeng sa eona matsatsing a mosebetsi a 4-7. e ka ba katoloso bakeng sa tse ling tse khethehileng kapa tse thata.