Kuqiniswe amandla aphezulu okuphotha i-polyester filament elukwe i-geotextile

Incazelo emfushane:

I-filament elukiwe i-geotextile iwuhlobo lwamandla aphezulu we-geomaterial owenziwe ngezinto zokwenziwa ezifana ne-polyester noma i-polypropylene ngemuva kokucubungula. Inezakhiwo ezinhle kakhulu zomzimba ezifana nokumelana nokuqina, ukumelana nezinyembezi kanye nokumelana nokubhoboza, futhi ingasetshenziswa ekulawuleni umhlaba, ukuvimbela ukugeleza kwamanzi, ukuvimbela ukugqwala kanye neminye imikhakha.


Imininingwane Yomkhiqizo

Incazelo Yemikhiqizo

I-filament elukiweyo i-geotextile iyinhlobo ye-geotextile, ingamandla aphezulu okwenziwa kwezimboni njengezinto zokusetshenziswa, ngokukhiqiza inqubo yokweluka, iwuhlobo lwendwangu olusetshenziswa kakhulu kwezobunjiniyela bomphakathi. Eminyakeni yakamuva, ngokusheshisa kokwakhiwa kwengqalasizinda ezweni lonke, isidingo se-filament woven geotextiles siyakhula, futhi sinamandla amakhulu emakethe. Ikakhulukazi ekuphathweni nasekuguqulweni kwemifula emikhulu, ukwakhiwa kwendawo yokonga amanzi, umgwaqo omkhulu nebhuloho, ukwakhiwa kwezitimela, indawo yokukhumula isikhumulo sezindiza kanye neminye imikhakha yobunjiniyela, kunezinhlobonhlobo zezicelo.

Ukucaciswa

Amandla okuphula okuzisholo ku-MD (kN/m): 35, 50, 65,8 0, 100, 120, 140, 160, 180, 200, 250, ububanzi phakathi kuka-6m.

Impahla

1. Amandla aphezulu, ukuguqulwa okuphansi.

Impahla

2. Ukuqina: Impahla engaguquki, akulula ukuyixazulula, ithambile futhi ingagcina impahla yokuqala isikhathi eside.

Isakhiwo1

3. I-anti-rosion: i-anti-acid, i-alkali, iphikisana nezinambuzane kanye nesikhunta.

Impahla2

4. Ukungeneka: kungalawula usayizi wesisefo ukuze kugcinwe ukungena okuthile.

Impahla3

Isicelo

Isetshenziswa kabanzi emfuleni, ogwini, ethekwini, emgwaqeni onguthelawayeka, kwisitimela, esikhumulweni semikhumbi, emhubheni, ebhulohweni nakobunye ubunjiniyela be-geotechnical. Ingahlangabezana nazo zonke izinhlobo zezidingo zamaphrojekthi we-geotechnical njengokuhlunga, ukuhlukaniswa, ukuqinisa, ukuvikela nokunye.

Impahla4

Imininingwane Yomkhiqizo

Ukucaciswa kwe-geotextile kwe-filament (i-GB/T ejwayelekile 17640-2008)

CHA. Into Inani
amandla okuzisholo KN/m 35 50 65 80 100 120 140 160 180 200 250
1 ukuphuka amandla ku-MDKN/m 2 35 50 65 80 100 120 140 160 180 200 250
2 ukwephula amandla ku-CD KN/m 2 Izikhathi ezingu-0.7 zamandla okuphuka ku-MD
3 ukuphakama kwegama % ≤ 35 ku-MD, 30 ku-MD
4 amandla okudabula ku-MD ne-CD KN≥ 0.4 0.7 1.0 1.2 1.4 1.6 1.8 1.9 2.1 2.3 2.7
5 Amandla okuqhuma kwe-CBR mullen KN≥ 2.0 4.0 6.0 8.0 10.5 13.0 15.5 18.0 20.5 23.0 28.0
6 Ukufinyeleleka okuqondile cm/s Kx(10-²~10s)其中:K=1.0~9.9
7 usayizi wesisefo O90(O95) mm 0.05~0.50
8 ukuhluka kobubanzi % -1.0
9 ukuhluka kwesikhwama esilukiweyo ngaphansi kokunisela% ±8
10 ukuhluka kwesikhwama esilukiwe ngobude nobubanzi % ±2
11 amandla okuthunga KN/m uhhafu wamandla okuzisholo
12 ukuhluka kweyunithi yesisindo% -5

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