1.
2. Ikoreshwa ryayo ni:
1 rein Gushimangira inkombe
(1) Intego nyamukuru yo gushimangira inkombe ni ukuzamura ituze ryinkombe;
. Ibikoresho bya geosintetike bigomba kuzuzwa mugihe cyamasaha 48 nyuma yo gushiraho kugirango wirinde izuba ryinshi mugihe kirekire.
2》 Gushimangira umuhanda winyuma
Intego yo gukoresha geosynthetike kugirango ishimangire subgrade isubira inyuma ni ukugabanya gutuza kutaringaniye hagati ya subgrade nuburyo. Uburebure bukwiye bwa platform ishimangiwe inyuma ni 5.0 ~ 10.0m. Ibikoresho byo gushimangira bigomba kuba geonet cyangwa geogrid.
3》 Kwiyungurura no gutemba
Nka filteri nu mubiri wamazi, irashobora gukoreshwa mukurinda imyobo, umwobo wamazi, hejuru yumusozi, gutembera inyuma yinkuta zubatswe, hamwe no kuryama hejuru yubutaka bworoshye; irashobora kandi gukoreshwa mugutunganya umwobo wo gutandukanya ibyondo nubutaka bwakonje burigihe, nibindi mubikorwa byubwubatsi.
4)》 Kurinda umutekano
(1) Kurinda umutekano.
(2) Kurinda ahahanamye - kurinda ubutaka cyangwa ahantu hahanamye byangiritse byoroshye nibintu bisanzwe; kurinda scour - kurinda amazi gutemba no gutembera kumuhanda.
(3) Umusozi wo kurinda ahantu hahanamye kugirango urinde ubutaka bugomba kuba hagati ya 1: 1.0 na 1: 2.0; ahahanamye kurinda urutare rugomba gutinda kurenza 1: 0.3. Kurinda ubutaka, gutera, kubaka no gufata neza ibimera bigomba gukorwa neza.
(4) Kurinda inkoni
Imirongo yumubiri igomba kuba polypropilene ikozwe muri geotextile. Mu rwego rwo kurinda umubiri wa geotextile yoroshye kurohama no gutemba, umutekano w’umubiri w’amazi ugomba kugenzurwa no kubarwa mu buryo butatu: kurwanya kureremba, kurwanya kunyerera hejuru y’imyanda y’amazi, no kurwanya kunyerera muri rusange. umubiri.
Igihe cyo kohereza: Gashyantare-21-2022