(1) Byakoreshejwe cyane mugushimangira umuhanda wa asfalt, kaburimbo ya sima na kaburimbo. Irashobora gukoreshwa muburyo bukomeye kandi bworoshye. Ugereranije na kaburimbo gakondo, irashobora kugabanya ikiguzi, ikongerera igihe cya serivisi kandi ikarinda kumurika umuhanda.
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(3) Uburemere bworoshye n'imbaraga nyinshi. Imbaraga zingana ni ≥8 KN / m, naho kurambura ni 40 ~ 60%, byujuje byuzuye ibisabwa bya tekiniki kuri geotextile muri JTJ / T019-98 “Ibisobanuro bya tekinike kuri Stress ya Geosynthetics”.
(4) Ubuso burakomeye kandi ntabwo bworoshye kunyerera. Mugihe urambitse, hinduranya hejuru kuruhande ruteye nyuma yo kuvurwa bidasanzwe, ongera coefficient de friction, wongere imbaraga zo guhuza urwego rwubuso, wirinde kuzunguruka no kwangizwa niziga mugihe cyo kubaka, kandi icyarimwe wirinde ibinyabiziga na paver kuva kunyerera kumyenda. .
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(6) Kubaka byoroshye ningaruka nziza zo gusaba. Ntibyoroshye gutorwa nipine yimodoka kugirango harebwe ingaruka nziza yubwubatsi.
Igihe cyo kohereza: Apr-06-2022