I-Hongyue i-tri-dimension composite geonet yokuhambisa amanzi
Inkcazelo emfutshane:
Inethiwekhi ye-geodrainage ehlanganisiweyo ye-Thri-dimensional luhlobo olutsha lwemathiriyeli ye-geosynthetic. Isakhiwo sokwakheka sisisiseko se-geomesh esine-dimensional-dimensional, omabini amacala ancanyathiselwe ngeenaliti ze-geotextiles ezingenalukiweyo. I-3D geonet core iqulathe ubambo olutyebileyo oluthe nkqo kunye nembambo ediagonal phezulu nasezantsi. Amanzi aphantsi komhlaba anokukhutshwa ngokukhawuleza endleleni, kwaye anenkqubo yokugcina i-pore enokuthintela amanzi e-capillary phantsi kwemithwalo ephezulu. Ngexesha elifanayo, inokuphinda idlale indima yodwa kunye nokuqiniswa kwesiseko.
IiNkcazo zeeMveliso
Ukhuseleko kunye nobomi benkonzo kaloliwe, uhola wendlela kunye nezinye iiprojekthi zezibonelelo zothutho zinxulumene ngokusondeleyo nenkqubo yazo yokuhambisa amanzi, apho izinto ze-geosynthetic ziyinxalenye ebalulekileyo yenkqubo yokuhambisa amanzi. Uthungelwano lwemibhobho yokuhambisa amanzi ene-dimensional ezintathu-dimensional luhlobo olutsha lwemathiriyeli ye-geosynthetic, i-dimensional-dimensional-dimensional composite network ye-drainage luhlobo olutsha lwemathiriyeli ye-geosynthetic, uthungelwano lwe-dimensional composite composite network luhlobo olutsha lwemathiriyeli ye-geosynthetic. Uthungelwano lwe-geodrainage olunemilinganiselo emithathu ehlanganisiweyo lunesakhiwo esinamacala amathathu omnatha weplastiki anamacala amabini adityaniswe ne-geotextile ekwaziyo ukutyhutyha, inokungena endaweni yesanti yesiqhelo kunye nomaleko wegrabile, osetyenziswa ikakhulu kwindawo yokulahla inkunkuma, ibhedi yendlela kunye netonela yangaphakathi yokukhupha amanzi eludongeni.
Iimpawu zeMveliso
I-geonet ye-tri-dimension composite geonet yokuhambisa amanzi yenziwe nge-tri-dimension ye-geonet ekhethekileyo egqunywe nge-geotextile macala omabini. Inepropathi ye-geotextile(ukuhlunga) kunye ne-geonet (umsele kunye nokhuseleko) kwaye ibonelele ngenkqubo yokusebenza "yokuhluza-ukukhusela amanzi". Ubume be-tri-dimension bunokuthwala umthwalo ophezulu ekwakhiweni kwaye buhlale bubunzima obuthile, ukomelela kunye nokugqwesa kukuhanjiswa kwamanzi.
Ububanzi beSicelo
Umbhobho wokukhupha inkunkuma; Umgangatho ophantsi wohola wendlela kunye nokuhanjiswa kwamanzi kwindlela yabahambi ngeenyawo; Ukomelezwa kombhobho wokuhambisa amanzi kumzila kaloliwe; Umbhobho wokuhambisa umzila kaloliwe, i-ballast kaloliwe kunye ne-ballast drainage, i-tunnel drainage; Umbhobho wokuhambisa amanzi kwisakhiwo esingaphantsi komhlaba; Ukugcina umjelo wodonga ngasemva; Iigadi kunye neendawo zokudlala zikhupha amanzi.
Ukucaciswa kweMveliso
| Into | Iyunithi | Ixabiso | ||||
| Ubunzima beyunithi | g/㎡ | 750 | 1000 | 1300 | 1600 | |
| Ukutyeba | ㎜ | 5.0 | 6.0 | 7.0 | 7.6 | |
| I-hydraulic conductivity | Nksk | K×10-4 | K×10-4 | K×10-3 | K×10-3 | |
| Ukwandisa | % | ﹤50 | ||||
| Amandla okuqina omnatha | kN/m | 8 | 10 | 12 | 14 | |
| Ubunzima beyunithi yeGotextile | Inaliti ye-PET ifakwe kwi-geotextile | g/㎡ | 200-200 | 200-200 | 200-200 | 200-200 |
| I-Filament engalukwanga nge-geotextile | ||||||
| PP amandla aphezulu geotextile | ||||||
| Amandla e-Peel phakathi kwe-geotextile kunye ne-geonet | kN/m | 3 | ||||
