KS K ISO 10318-2012 Geosynthetics－Terms and definitions《土工织物 术语与定义》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS K ISO 10318 KS K ISO 10318:2012 2012 12 28 http:/www.kats.go.krKS K ISO 10318:2012 : ( ) ( ) FITI PIO ( ) : (http:/www.standard.go.kr) ： ：2007 10 4 ：2012 12 28 2012-0822 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS K ISO 10318:2012 i ii . iii 1

2、1 2 .1 2.1 .1 2.2 .2 2.3 .4 2.4 11 2.5 11 3 11 3.1 11 3.2 13 A( ) .16 KS K ISO 10318:2012 ii . KS K ISO 10318： 2007 . . , , . , , . KS K ISO 10318:2012 iii 2005 2 ISO 10318, GeosyntheticsTerms and definitions , . KS K ISO 10318:2012 Geosynthetics Terms and definitions 1 , , (symbol) . . 2 . 2.1 2.1.

3、1 (drainage) , / . 2.1.2 (filtration) . 2.1.3 (protection) . 2.1.4 (reinforcement) - . 2.1.5 (separation) . 2.1.6 (surface erosion control) ( ) . KS K ISO 10318:2012 2 2.1.7 (barrier) . 2.2 2.2.1 (geosynthetic) GSY , , . , 3 2.2.1.1 (geotextile) GTX , , ( ) 2.2.1.1.1 (nonwoven geotextile) GTX-N , ,

4、, , 2.2.1.1.2 (knitted geotextile) GTX-K , 2.2.1.1.3 (woven geotextile) GTX-W , , , 2.2.1.2 (geotextile-related product) GTP (2.2.1.1) 2.2.1.2.1 (geogrid) GGR , , , 2.2.1.2.2 (geonet) GNT KS K ISO 10318:2012 3 (rib) 2.2.1.2.3 (geomat) GMA 3 , ( ) , , 2.2.1.2.4 (geocell) GCE 3 ( ) 2.2.1.2.5 (geostrip

5、) GST , , 200 mm 2.2.1.2.6 (geospacer) GSP , 3 2.2.1.3 (geosynthetic barrier) GBR , 2.2.1.3.1 (polymeric geosynthetic barrier) GBR-P . , . 2.2.1.3.2 (clay geosynthetic barrier) GBR-C . , . KS K ISO 10318:2012 4 2.2.1.3.3 (bituminous geosynthetic barrier) GBR-B . , . 2.2.1.4 (geocomposite) GCO 2.3 2.

6、3.1 2.3.1.1 (characteristic value) CV 2.3.1.2 (nominal value) NV / 2.3.2 2.3.2.1 (thickness) d ： mm 2.3.2.2 (mass per unit area) A ： g/m22.3.3 2.3.3.1 (characteristic opening size) O90 90 % KS K ISO 10318:2012 5 ： m 2.3.3.2 (coefficient of permeability normal to the plane) kn v i ： m/s 2.3.3.3 (flux

7、) qn ： L/(m2s) 2.3.3.4 (velocity index) -index 50 mm ： mm/s 2.3.3.5 (permittivity) , , ： s 12.3.3.6 (in-plane flow capacity) qp / ： L/(ms) 2.3.3.7 (transmissivity) 1 ： L/(ms) 2.3.3.8 (coefficient of permeability in the plane) kp qp d i KS K ISO 10318:2012 6 ： m/s 2.3.3.9 (hydraulic gradient) i (flow

8、) l h 2.3.3.10 (colmation) / 2.3.3.10.1 (clogging) 2.3.3.10.2 (blocking) 2.3.3.11 (liquid tightness) , , , . 2.3.4 2.3.4.1 , (tensile stress, related to the cross-sectional area of the specimen) . 1 ： MPa KS K ISO 10318:2012 7 1 2, 3 4 X % Y MPa 1 -( ) 2.3.4.1.1 (yield point) . 2.3.4.1.2 (tensile st

9、ress at yield point) y ( 1 2 ). 2.3.4.1.3 (tensile stress at failure) f 1 2.3.4.1.4 (tensile strength) max 1 KS K ISO 10318:2012 8 2.3.4.2 ( ) tensile stress (related to specimen width) T . ： kN/m 2.3.4.2.1 ( ) tensile stress (related to specimen width) at failure Tf 2 2.3.4.2.2 ( ) tensile strength

10、 (related to specimen width) Tmax 2 1 2 GTX, 3 GTX, X % Y kN/m 2 ( ) 2.3.4.2.3 x % (tensile stress at x % strain) T (x %) . 2.3.4.6 KS K ISO 10318:2012 9 2.3.4.3 (preload) 1 % , . 2.3.4.4 (elongation at preload) ： mm 2.3.4.5 (gauge length) ： mm 2.3.4.6 (strain) 2.3.4.6.1 (tensile strain) ： % 2.3.4.6

11、.2 (compressive strain) ： % KS K ISO 9863 1:2010 2.3.4.6.3 (strain rate) ： %/min 2.3.4.7 GTX GTP (seam of GTX or GTP) 2.3.4.7.1 (joint or seam strength) TSmax ： kN/m KS K ISO 10318:2012 10 2.3.4.7.2 (joint or seam efficiency) S ： % 2.3.4.8 (creep) 2.3.4.8.1 (tensile creep) 2.3.4.8.2 (compressive cre

12、ep) 2.3.4.8.3 (creep rupture) 2.3.4.8.4 (creep strain) , ： % 2.3.4.9 (energy absorption) W , . ： kJ/m22.3.4.10 (energy absorption index) W-index , W-index 0.5TmaxEmax2.3.5 2.3.5.1 (friction angle) KS K ISO 10318:2012 11 , GSY . 2.3.5.2 ( ) friction interaction (efficiency) coefficient fS, GSY 2.4 2.

13、4.1 (durability) , , , , . 2.5 2.5.1 (product name) 2.5.2 (machine direction) MD ( ) 2.5.3 (cross-machine direction) CMD ( ) 3 3.1 3.1.1 d mm 2.3.2.1 b m l m Ag/m22.3.2.2 3.1.2 ( ) KS K ISO 10318:2012 12 knm/s 2.3.3.2 kpm/s 2.3.3.8 s 12.3.3.5 ( kn/d) L/(m s) 2.3.3.7 ( kp d) -index mm/s 2.3.3.4 i 2.3

14、.3.9 qPL/(m s) 2.3.3.6 qnL/(m2 s) 2.3.3.3 O90m 2.3.3.1 3.1.3 3.1.3.1 yMPa 2.3.4.1.2 , TkN/m 2.3.4.2.3 , (： T3 3 % ) fMPa 2.3.4.1.3 , TfkN/m 2.3.4.2.1 , maxMPa 2.3.4.1.4 , TmaxkN/m 2.3.4.2.2 , TSmaxkN/m 2.3.4.7.1 S% 2.3.4.7.2 3.1.3.2 s, GSY2.3.5.1 GSY, GSY2.3.5.1 fs, GSY2.3.5.2 ( ) 3.1.3.3 FfkN Fmaxk

15、N FpkN PnkN PskN 3.1.3.4 KS K ISO 10318:2012 13 DCmm 3.2 3.2.1 GTX GBR GGR GCO GNT GBR C GCE GMA KS K ISO 10318:2012 14 3.2.2 KS K ISO 10318:2012 15 3.2.3 , , KS K ISO 10318:2012 16 A ( ) (GSY) ( ) (GTX) (GTP) (GBR) (GTX W) (GTX N) (GTX K) (GGR) (GNT) (GCE) (GST) (GMA) (GSP) (GBR P) (GBR C) (GBR B)

16、(GCO) ( ) GTX (yarns) GTX GTX GSP GTX( GBR P)GTX GTX GTX GTXGTX soil (bentonite) GTX GCE GTX GTX GTX GMA GNT GTX( GBR P)GTX GGR GTX soil GBR Psoil ( ) GGR GMA etc. etc. etc. etc. GMA(soil) GNT soil GTX(seeds) GTX GMA etc. etc. GTX GGR etc. . 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS K ISO 10318:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS GeosyntheticsTerms and definitions ICS 01.040.59 ; 59.080.70