Zogulitsa
chokhazikika chachifupi chosamalidwa ndi geotextile
Makhalidwe Azinthu
Polyester ndi acrylic ndi zina zopangira ntchito acupuncture geotextile ndi asidi-alkali, dzimbiri zosagwira ndi njenjete;bwino madzi permeability;kulemera kopepuka komanso kumanga kosavuta.
Ntchito Zogulitsa
1. Kupatula zida zomangira zomwe zili ndi zinthu zosiyanasiyana zakuthupi, kuti mawonekedwe onse ndi magwiridwe antchito pakati pa zinthu ziwiri kapena zingapo asatayike, osasakanikirana, sungani mawonekedwe onse ndi ntchito ya zinthuzo, ndikulimbitsa mphamvu yonyamula katunduyo. .
2. Pamene madzi akuyenda kuchokera ku zinthu zabwino zojambula wosanjikiza mu coarse zinthu zojambula wosanjikiza, ntchito mpweya wabwino permeability wa singano geotextile kuti madzi adutse, ndi bwino kutsekereza particles, mchenga wabwino, mwala wawung'ono, ndi zina zotero. sungani bata laumisiri wa nthaka ndi nthaka.
3. Singano geotextile ndi zinthu zabwino zowongolera madzi, zimatha kupanga njira yoyambira m'nthaka, osaphatikiza madzi ochulukirapo ndi mpweya mkati mwa dothi.
4. Mphamvu yolimba ya dothi imagwiritsidwa ntchito kukulitsa luso lopindika ndikuwonjezera kukhazikika kwa nyumbayo kuti nthaka ikhale yabwino.
5. Mogwira mtima idzafalikira, kusamutsa kapena kuwonongeka, kuteteza nthaka kuti isawonongeke ndi mphamvu yakunja.
Chiyeneretso
| Zizindikiro ndi mafotokozedwe a polojekiti | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
| Kupatuka kwabwino pagawo lililonse la% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 |
| unene, mm | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 |
| Kupatuka kofikira% | 0.5 | ||||||||||
| Olunjika-mbali yothyoka mphamvu KN / m | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25 |
| Kutalikira kwa kuthyoka kolunjika ndi% | 25-100 | ||||||||||
| Kumwamba kwa CBR kumaphwanya KN yamphamvu | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
| Kubowo kofananako ndi ○ 95mm | 0.07-0.2 | ||||||||||
| Magawo olowera olowera ndi masentimita / s | K× (10-1～10-3）, K=1.0-9.9 | ||||||||||
| Tp wamphamvu KN | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 |
Kugwiritsa Ntchito Mankhwala
Nsalu za singano za geotechnical zitha kugwiritsidwa ntchito kwambiri posungira madzi, hydropower, misewu, njanji, madoko, ma eyapoti, malo ochitira masewera, ngalande, mafunde a m'mphepete mwa nyanja, kukonzanso, kuteteza chilengedwe ndi madera ena, kusewera gawo la kudzipatula, kusefera, ngalande, kulimbikitsa, chitetezo, kutseka ndi zina zotero.
