Ngwaahịa
obere staple agịga na-abụghị nke geotextile
Njirimara ngwaahịa
Polyester na acrylic na akụrụngwa ndị ọzọ eji na acupuncture geotextile bụ acid-alkali, corrosion-eguzogide na nla-àmà;ezigbo mmiri permeability;obere arọ na ihe owuwu dị mma.
Ọrụ ngwaahịa
1. Kewapụ ihe ndị e ji ewu ụlọ na ihe dị iche iche nke anụ ahụ, nke mere na nhazi na ọrụ zuru ezu n'etiti ihe abụọ ma ọ bụ karịa adịghị efu, adịghị ejikọta, na-echekwa nhazi na ọrụ nke ihe ndị ahụ, na-ewusi ike ibu ibu nke ihe owuwu ahụ ike. .
2. Mgbe mmiri na-asọpụta site na ihe dị mma ịbịaru oyi akwa n'ime ihe na-adịghị ahụkebe ịbịaru oyi akwa, jiri ezigbo ikuku permeability nke agịga geotextile na-eme ka mmiri na-asọba, ma na-egbochi irighiri ihe, ájá dị mma, obere nkume, wdg, na jisie ike nke injinia ala na ala.
3. Geotextile agịga bụ ihe nduzi mmiri dị mma, ọ nwere ike ịmepụta ọwa mmeghe n'ime ala, na-ewepu oke mmiri mmiri na gas n'ime nhazi ala.
4. A na-eji ike nkwụsị nke ala na-eme ka ikike nke nrụrụ dịkwuo elu ma mee ka nkwụsi ike nke ihe owuwu ụlọ na-eme ka ọ dịkwuo mma.
5. Ọ ga-agbasa nke ọma, nyefee ma ọ bụ mebie, ka ọ ghara imebi ala site na ike mpụga.
Ikike
| Ihe ngosi oru ngo na nkọwapụta | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
| Ọdịmma dị mma kwa mpaghara nke% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 |
| ọkpụrụkpụ, mm | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 |
| Ngbanwe obosara% | 0.5 | ||||||||||
| Ike mgbajie ntụzịaka kwụ ọtọ KN/m | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25 |
| Ọnụego mgbajie ntụzịaka kwụ ọtọ bụ% | 25-100 | ||||||||||
| N'elu CBR na-agbaji KN siri ike | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
| Oghere ọnụ ya bụ ○ 95mm | 0.07-0.2 | ||||||||||
| Ọnụ ọgụgụ ntinye kwụ ọtọ bụ cm/s | K × (10-110-3, K=1.0-9.9 | ||||||||||
| Tp ike KN | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 |
Eji ngwaahịa
Enwere ike iji akwa geotechnical agịga mee ihe n'ọtụtụ ebe na nchekwa mmiri, ike mmiri, okporo ụzọ, ụgbọ oloko, ọdụ ụgbọ mmiri, ọdụ ụgbọ elu, ebe egwuregwu, ọwara mmiri, ebe a na-adọba mmiri n'ụsọ oké osimiri, mgbake, nchekwa gburugburu ebe obibi na mpaghara ndị ọzọ, na-arụ ọrụ dịpụrụ adịpụ, filtration, drainage, nkwado, nchebe, mmechi na ihe ndị ọzọ.
