Litaba

1. Ho sebetsana le litselana tse tletseng halofo le tse epiloeng halofo
Ha ho etsoa li-embankments matsoapong a nang le moepa oa tlhaho ho feta 1: 5 fatše, mehato e lokela ho epolloa botlaaseng ba mokoloko, 'me bophara ba mehato ha boa lokela ho ba ka tlase ho 1 mithara. Ha ho hahoa kapa ho nchafatsoa litsela tse kholo ka mekhahlelo le ho atolosoa, mehato e lokela ho chekoa mateanong a matsoapo a macha le a khale. Bophara ba litepisi litseleng tse kholo tsa maemo a holimo hangata ke limithara tse 2. Li-geogrids li lokela ho beoa holim'a sebaka se otlolohileng sa mohato o mong le o mong oa mehato, 'me phello ea matlafatso ea thipa ea li-geogrids e lokela ho sebelisoa ho rarolla bothata ba ho rarolla mathata a sa tšoaneng.

2. Tsela ea litsela libakeng tse nang le moea le lehlabathe
Moalo oa litsela o libakeng tse nang le moea le lehlabathe haholo-holo o lokela ho ba le mekotla e tlaase, e nang le bophahamo ba ho tlatsa hangata e seng ka tlase ho 0.3M. Ka lebaka la litlhoko tsa setsebi bakeng sa li-embankments tse tlaase le matla a boima a ho jara ha ho hahoa mekotla libakeng tse nang le moea le lehlabathe, tšebeliso ea li-geogrids e ka ba le phello ea ho koalloa ka morao ho li-fillers tse hlephileng, ho etsa bonnete ba hore bethe ea litsela e na le boima bo phahameng le matla ka hare ho bophahamo bo fokolang. ho itshokela kgatello ya boima ba makoloi a maholo.
3. Ho matlafatsa mobu oa ho tlatsa ka morao ho mokoloko
Tšebeliso ealikamore tsa geogride ka finyella morero oa ho matlafatsa mokokotlo oa borokho. Kamore ea geogrid e ka hlahisa likhohlano tse lekaneng lipakeng tsa lintho tse tlatsitsoeng, ka mokhoa o atlehang ho fokotsa ho se leka-lekane pakeng tsa bethe ea litsela le sebopeho, e le ho fokotsa ka katleho ts'enyehelo ea pele ea lefu la "borokho abutment jumping" setulong sa borokho.

4. Kalafo ea Loess Collapse Roadbed
Ha litsela tse kholo le litsela tse kholo tse tloaelehileng li feta likarolong tse senyehang tsa tahlehelo le tahlehelo e nang le compressibility e ntle, kapa ha matla a ho jara a motheo a mekotla e phahameng a le tlase ho feta khatello ea koloi ea tšebelisano-'moho le boima ba 'mele, bethe ea litsela le eona e lokela ho phekoloa ho latela litlhoko tsa bokhoni ba ho jara. Ka nako ena, bophahamo bageogridha ho pelaelo hore e bontšitsoe.
5. Mobu o nang le letsoai le mobu o pharaletseng
Tsela e khōlō e hahiloeng ka mobu oa letsoai le mobu o moholo o nka mehato ea ho matlafatsa mahetla le matsoapo. Matla a matlafatso a emeng a marang-rang a ntle haholo har'a lisebelisoa tsohle tse matlafatsang, 'me e na le khanyetso e ntle ea kutu, e ka fihlelang ka botlalo litlhoko tsa ho aha litsela tse kholo mobung oa letsoai le mobu o moholo.