KS I ISO 17313-2005 Soil quality-Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter 《土质 使用挠性壁渗透计测定饱和疏松材料的水渗透性》.pdf

上传人:roleaisle130 文档编号:818412 上传时间:2019-02-11 格式:PDF 页数:15 大小:558.86KB
下载 相关 举报
KS I ISO 17313-2005 Soil quality-Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter 《土质 使用挠性壁渗透计测定饱和疏松材料的水渗透性》.pdf_第1页
第1页 / 共15页
KS I ISO 17313-2005 Soil quality-Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter 《土质 使用挠性壁渗透计测定饱和疏松材料的水渗透性》.pdf_第2页
第2页 / 共15页
KS I ISO 17313-2005 Soil quality-Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter 《土质 使用挠性壁渗透计测定饱和疏松材料的水渗透性》.pdf_第3页
第3页 / 共15页
KS I ISO 17313-2005 Soil quality-Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter 《土质 使用挠性壁渗透计测定饱和疏松材料的水渗透性》.pdf_第4页
第4页 / 共15页
KS I ISO 17313-2005 Soil quality-Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter 《土质 使用挠性壁渗透计测定饱和疏松材料的水渗透性》.pdf_第5页
第5页 / 共15页
点击查看更多>>
资源描述

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2005 12 28 KS I ISO 17313 KS I ISO 17313: 2005I ISO 17313: 2005 ( ) ( ) KIST ( ) ( ) : : 2005 12 28 2005 1013 : : ( ) ( 02 509 72625) . 7 5 , . ICS 13.080.40 KS I ISO 17313: 2005Soil quality Determination of hydraulic conductivity of saturated porous materi

2、als using a flexible wall permeameter 2004 1 ISO 17313 Soil quality Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter . 1. . 110 5m/s(110 3cm/s) 110 11m/s(110 9cm/s) (compacted specimen) . (clay), , (silt), (peat), . 2. . 2.1 k (hydraulic gradien

3、t) ( 20 ) (laminar flow) , 2.2 (pore volume of flow) 2.3 . . 3. . . . . . . (Darcys law) . . 25 % . , . . . , I ISO 17313: 2005 2 . . 4. 4.1 . . . 4.2 (de-aerated water) . 5. 5.1 (hydraulic system) ( A), ( B, C) ( D) . a) ( A) . , . b) ( B, C) (loss of applied head) . , , (engineers scale), . ( B) (

4、 C) . c) ( D) 5 % . , . . (back pressure) . . . . 5.2 , , , . (accumulator), . , , (porous end piece) , 10 % . 5.3 (permeameter) , . , . . 5.4 (membrane) . 1 . I ISO 17313: 2005 3 (lo) . . (ball valve) , . 1 6 2 7 3 8 4 9 5 1 I ISO 17313: 2005 4 5.5 (top cap and base) . 5.6 (flexible membrane) . . 9

5、095 % . O . O 90 % , . 5.7 (porous end pieces) (silicon carbide), . . . . 5.8 () . , . (hydraulic resistance) . 5.9 , (compactor) (mould) . 5.10 (sample extruder) . 5.11 (equipment for trimming) . . . a) b) 0.3 mm c) (spatulas) d) e) (steel rasp) f) g) (steel straight edge) 5.12 (membrane stretcher)

6、 , O . 5.13 , 3 . . (water bath), (insulated chamber) . . 6. 6.1 70 mm, 25 mm . 6 . I ISO 17313: 2005 5 . 6.2 , . . . , (trowel) . , (slicken side) . , . . . . 6.3 . 1/6 . . . . 6.4 . . , , . ( .). 7. 7.1 7.1.1 . ( ) . 7.1.2 (membrane expander) . . ( ) . ( ) . O . O . 7.1.3 . , . . 735 kPa , . . . (

7、maximum effective stress) . 7.2 (soaking) . , . 7.3 (back-pressure) . 2 . I ISO 17313: 2005 6 . a) 7.1.3 . . . b) . / . . . Y (back pressure)(kPa) X (initial degree of saturation)(%) 2 7.4 . . a) . b) . . c) ( ) . . 7.5 7.5.1 I ISO 17313: 2005 7 . 1 5 . ( 110 8m/s ) . , . , , . 1 . 1 m/s 10 510 62 1

8、0 610 75 10 710 810 10 810 920 10 9 50 7.5.2 (steady-state condition) , . 7.5.37.5.5 . 7.5.3 ( A) . . . . 0.751.25 , 4 . . a) 4 25 % (k 110 10m/s) 50 % (k 110 10m/s) b) 7.5.4 ( B, C) 7.5.4.1 . ( ) 75 % . . 0.751.25 , 4 . 7.5.4.2 (constant tail-water level) ( B) (standpip) . . 7.5.4.3 (increasing tai

9、l-water level) ( C) . I ISO 17313: 2005 8 7.5.5 ( D) . . 7.5.1 . , . . 0.751.25 , 4 (7.5.3 ). 7.6 , . . , , , . 8. 8.1 ( A, D) k . k =htAlV (1) k: (m/s) V: (m3) l: (m) A: (m2) t: V (s) h: (m) 8.2 8.2.1 (constant tail-water pressure)( B) k . k =21inlnhhtAla (2) ain: (m2) l: (m) A: (m2) t: h1 h2 (s) h

10、1: t1 (m) h2: t2 (m) 8.2.2 (increasing tail-water pressure)( C) k . k =+21outinoutinln)( hhaatAlaa (3) ain: (m2) aout: (m2) l: (m) A: (m2) t: h1 h2 (s) h1: t1 (m) h2: t2 (m) 8.2.3 2 RT 20 I ISO 17313: 2005 9 . k20= RT k (4) 2 (RT) (RT) 0 1.783 25 0.889 1 1.723 26 0.869 2 1.664 27 0.850 3 1.611 28 0.

11、832 4 1.560 29 0.814 5 1.511 30 0.797 6 1.465 31 0.780 7 1.421 32 0.764 8 1.379 33 0.749 9 1.339 34 0.733 10 1.301 35 0.719 11 1.265 36 0.705 12 1.230 37 0.692 13 1.197 38 0.678 14 1.165 39 0.665 15 1.135 40 0.653 16 1.106 41 0.641 17 1.077 42 0.629 18 1.051 43 0.618 19 1.025 44 0.607 20 1.000 45 0.

12、598 21 0.976 46 0.585 22 0.953 47 0.575 23 0.931 48 0.565 24 0.910 49 0.556 9. . a) b) c) d) e) f) g) h) (effective consolidation stress) i) j) k) , , , , I ISO 17313: 2005 10 l) 4 (7.5.3 7.5.4 ) 7.110 10m/s 2 . m) (pore volume) I ISO 17313: 2005 11 1 KS M ISO 11277 ( , ) 2 KS M ISO 11465 ( ) 3 ISSM

13、GE, 1999, Recommendations of the ISSMGE for Geotechnical Laboratory Testing. ISBN 3 410 14048 4 2006 1 23 135 513 701 7 (02)6009 4567 (02)6009 4887null 8 http:/ 607 822 1 11( 10 ) (051)557 1239 Fax. (051)557 0430 702 012 2 1741( 3 ) (053)384 1562 4 Fax. (053)384 1565 790 380 627( ) (054)278 9611 Fax. (054)278 9662 406 130 994( 16 ) (032)260 0260 7 Fax. (032)260 0268 443 766 906 5( 9 ) (031)259 7000 9 Fax. (031)259 7010 200 041 1 9( 304 ) (033)252 9423, 254 9423 Fax. (033)256 9423 361 802 1508 1( 6 ) (043)236 2451 3 Fax. (043)236 2454

展开阅读全文
相关资源
猜你喜欢
  • BS ISO 5294-2013 Synchronous belt drives Pulleys《同步带传动 带轮》.pdf BS ISO 5294-2013 Synchronous belt drives Pulleys《同步带传动 带轮》.pdf
  • BS ISO 5295-2017 Synchronous belts Calculation of power rating and drive centre distance《同步带 功率定额和驱动中心距离的计算》.pdf BS ISO 5295-2017 Synchronous belts Calculation of power rating and drive centre distance《同步带 功率定额和驱动中心距离的计算》.pdf
  • BS ISO 5296-2012 Synchronous belt drives Belts with pitch codes MXL XXL XL L H XH and XXH Metric and inch dimensions《同步带传动带 皮带节距代号MXL XXL XL L H XH和XXH 公制和英制尺寸规格》.pdf BS ISO 5296-2012 Synchronous belt drives Belts with pitch codes MXL XXL XL L H XH and XXH Metric and inch dimensions《同步带传动带 皮带节距代号MXL XXL XL L H XH和XXH 公制和英制尺寸规格》.pdf
  • BS ISO 53-1998 Cylindrical gears for general and heavy engineering - Standard basic rack tooth profile《通用和重型工程的圆柱齿轮 标准基本齿条轮廓》.pdf BS ISO 53-1998 Cylindrical gears for general and heavy engineering - Standard basic rack tooth profile《通用和重型工程的圆柱齿轮 标准基本齿条轮廓》.pdf
  • BS ISO 532-1-2017 Acoustics Methods for calculating loudness Zwicker method《声学 响度的计算方法 Zwicker法》.pdf BS ISO 532-1-2017 Acoustics Methods for calculating loudness Zwicker method《声学 响度的计算方法 Zwicker法》.pdf
  • BS ISO 532-2-2017 Acoustics Methods for calculating loudness Moore-Glasberg method《声学 响度的计算方法 Moore-Glasberg法》.pdf BS ISO 532-2-2017 Acoustics Methods for calculating loudness Moore-Glasberg method《声学 响度的计算方法 Moore-Glasberg法》.pdf
  • BS ISO 5348-1998 Mechanical vibration and shock - Mechanical mounting of accelerometers《机械振动和冲击 加速计的机械安装》.pdf BS ISO 5348-1998 Mechanical vibration and shock - Mechanical mounting of accelerometers《机械振动和冲击 加速计的机械安装》.pdf
  • BS ISO 5350-3-2008 Pulps - Estimation of dirt and shives - Visual inspection by reflected light using equivalent black area (EBA) method《纸浆 污物和碎片的评估 使用反射光的等值黑色面积(EBA)法进行目视检验》.pdf BS ISO 5350-3-2008 Pulps - Estimation of dirt and shives - Visual inspection by reflected light using equivalent black area (EBA) method《纸浆 污物和碎片的评估 使用反射光的等值黑色面积(EBA)法进行目视检验》.pdf
  • BS ISO 5350-4-2006 Pulps - Estimation of dirt and shives - Instrumental inspection by reflected light using equivalent black area (EBA) method《纸浆 尘埃和纤维素的估计 用等值黑色面积(EBA)法反射光的检验仪器》.pdf BS ISO 5350-4-2006 Pulps - Estimation of dirt and shives - Instrumental inspection by reflected light using equivalent black area (EBA) method《纸浆 尘埃和纤维素的估计 用等值黑色面积(EBA)法反射光的检验仪器》.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1