I-Hongyue tri-dimension composite geonet yokukhipha amanzi
Incazelo emfushane:
Inethiwekhi ye-geodrainage eyinhlanganisela ye-Thri-dimensional iwuhlobo olusha lwe-geosynthetic material. Isakhiwo sokwakheka siwumgogodla we-geomesh onamacala amathathu, izinhlangothi zombili zinamathiselwe ngama-geotextiles angenalukiwe anenaliti. I-3D geonet core iqukethe ubambo oluqondile olujiyile kanye nombambo oluyi diagonal phezulu nangaphansi. Amanzi angaphansi komhlaba angakhishwa ngokushesha emgwaqeni, futhi anesimiso sokulungisa izimbotshana ezingavimba amanzi e-capillary ngaphansi kwemithwalo ephezulu. Ngesikhathi esifanayo, ingadlala indima ekuhlukaniseni nasekuqiniseni isisekelo.
Incazelo Yemikhiqizo
Ukuphepha kanye nempilo yesevisi kajantshi wesitimela, onguthelawayeka kanye neminye imiklamo yengqalasizinda yezokuthutha ihlobene eduze nesistimu yabo yokukhipha amanzi, lapho izinto ze-geosynthetic ziyingxenye ebalulekile yohlelo lokudonsa amanzi. Inethiwekhi yokudonsa amanzi eyinhlanganisela enezinhlangothi ezintathu iwuhlobo olusha lwempahla ye-geosynthetic, inethiwekhi yokudonsa amanzi eyinhlanganisela enezinhlangothi ezintathu iwuhlobo olusha lwempahla ye-geosynthetic, inethiwekhi yokudonsa amanzi eyinhlanganisela eyinhlanganisela uhlobo olusha lwempahla ye-geosynthetic. Inethiwekhi ye-geodrainage eyinhlanganisela enezinhlangothi ezintathu iqukethe isakhiwo esinezinhlangothi ezintathu se-plastic mesh enezinhlangothi eziphindwe kabili eboshelwe i-geotextile, engathatha indawo yesihlabathi esivamile nesingqimba setshe, esisetshenziselwa ikakhulukazi indawo yokulahla indle, umbhede womgwaqo kanye nomhubhe wangaphakathi odongeni.
Izici Zomkhiqizo
I-geonet eyinhlanganisela ye-Tri-dimension for drainage yenziwe nge-geonet eyingqayizivele ye-tri-dimension ehlanganiswe ne-geotextile nhlangothi zombili. Inesakhiwo se-geotextile(filtration) kanye ne-geonet (i-drainage kanye nokuvikela) futhi ihlinzeka ngohlelo lokusebenza “lwe-filtration-drainage-protection”. Isakhiwo se-tri-dimension singathwala umthwalo ophezulu ekwakhiweni futhi sihlale siwugqinsi oluthile, amandla kanye nokuhamba kahle kwamanzi.
Ububanzi Besicelo
Ukukhipha imfucumfucu; Umgwaqo ongaphansi komgwaqo omkhulu kanye ne-drainage yokuhamba ngezinyawo; Ukuqiniswa kokugeleza kwamanzi okuthambile kukaloliwe; I-drainage engaphansi kukaloliwe, i-ballast yesitimela kanye ne-ballast drainage, i-drainage yomhubhe; I-drainage yesakhiwo esingaphansi komhlaba; Ukugcina amanzi odongeni emuva; Izingadi nezindawo zokudlala ziyakhipha amanzi.
Ukucaciswa Komkhiqizo
| Into | Iyunithi | Inani | ||||
| Isisindo seyunithi | g/㎡ | 750 | 1000 | 1300 | 1600 | |
| Ubukhulu | ㎜ | 5.0 | 6.0 | 7.0 | 7.6 | |
| I-hydraulic conductivity | m/s | K×10-4 | K×10-4 | K×10-3 | K×10-3 | |
| Ukwelula | % | ﹤50 | ||||
| Amandla aqinile weNet | kN/m | 8 | 10 | 12 | 14 | |
| Isisindo seyunithi ye-Gotextile | Inalithi ye-PET ibhoboze i-geotextile | g/㎡ | 200-200 | 200-200 | 200-200 | 200-200 |
| I-Geotextile engalukiwe | ||||||
| PP amandla aphezulu geotextile | ||||||
| Amandla we-peel phakathi kwe-geotextile ne-geonet | kN/m | 3 | ||||
