Iindaba

I-American Society yeenjineli zezolimo ibhekisa kwi-geotextiles njengedatha ye-geotextiles okanye i-geotechnical components phakathi komhlaba kunye nemibhobho, ii-gabions okanye iindonga zokugcina. Ezi nkcukacha zinokuphucula ukuhamba kwamanzi kwaye zithintele ukuhamba komhlaba. I-Geotextile, ekwabizwa ngokuba yi-geotextile, luhlobo lwelaphu elivuzayo elenziwe ngezinto ze-geotechnical. Isetyenziselwa umhlaba, amatye, umhlaba okanye ezinye izinto zobunjineli be-geotechnical, kwaye njengenxalenye yobunjineli bokwenziwa ukuphumeza iziphumo zesakhiwo. Izinto ze-Geotextile akufanele ziqwalasele kuphela iimpawu ezibonakalayo kunye neekhemikhali ezifunwa yimeko yesicelo, kodwa zihlawule ingqalelo kwiindleko zemveliso.
I-Geotextile yimathiriyeli ebalaseleyo ye-hydraulic conductivity
Xa amanzi akumaleko womhlaba ehlamba izinto ezirhabaxa kumaleko womhlaba, inaliti ehlatywe ngenqindi ye-geotextile ngokugqwesa okugqwesileyo kunye ne-permeability isetyenziselwa ukwenza amanzi adlule kwaye athintele ngokufanelekileyo ukuhamba kwamasuntswana omhlaba, intambo, amatye amancinci, njl. ukuze kuqinisekiswe uzinzo lobunjineli bamanzi nomhlaba. Impembelelo yokukhutshwa kwamanzi e-geotextile geotextile luhlobo lwemathiriyeli egqwesileyo yokuqhuba amanzi. Inokwenza umjelo wokukhupha amanzi emhlabeni kwaye ikhuphe igesi eshiyekileyo yesakhiwo solwelo ngaphandle komzimba. Isiphumo sokomelezwa kwenaliti ye-geotextile emile i-geotextile isetyenziselwa ukomeleza amandla okuqina kunye nokumelana nokutshintsha komhlaba, ukonyusa uzinzo lwesakhiwo sokwakha, kunye nokuphucula umgangatho womhlaba.
Indlela yokwakha ye-filament geotextile yile ilandelayo:
1. i-filament geotextile iya kubekwa ngendlela yokuqengqeleka ngesandla, kwaye umphezulu welaphu uya kuba sicaba kunye nesibonelelo esifanelekileyo sokuguqulwa;
2. umatshini wokuthunga obanjwe ngesandla uya kusetyenziselwa ukuthunga i-filament geotextile, kwaye ikhefu leyure liya kulawulwa malunga ne-6mm. Amandla okuthunga e-geotextile ephezulu kunye nesiseko se-geotextile asiyi kuba ngaphantsi kwe-70% yamandla e-geotextile ngokwayo.
3. khetha indlela yokudibanisa ye-filament geotextile, kwaye ububanzi be-splicing abuyi kuba ngaphantsi kwe-0.1 M;
4. zonke izititshi ziya kuqhutywa ngokuqhubekayo, kwaye akukho mthungo wamanqaku uvunyelwe. Ubuncinci bomgama wenaliti yi-2.50cm;
5. umsonto osetyenziselwa ukuthunga uya kuba yinto yeresin ene-tension encinci engaphezulu kwe-60N, kwaye ibe nokumelana nekhemikhali efanelekileyo okanye ephezulu kakhulu kunye nokumelana nemitha ye-ultraviolet ye-geotextile;
6. kwimeko yokutsiba inaliti kunye nezinye izinto ezingafanelekanga, lungisa ukusuka ekuqaleni kwi-suture.