GOST 30416-2012 Soils Laboratory testing General requirements《土壤 实验室测试 通用要求》.pdf

1、 . , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)304162012, - 1.092 . - 1.22009 . , , . -, , , 1 -, - - . . (. . ) 2 465 3 - , - ( 4 2012 . 40) : ( 3166) 00497 ( 3166) 00497 ZAMKGMDRUUZUA - o , - 4 9 2012 . 707-c 304162012 - 1 2013 .5 3041696 -, - . () . , - - , 2013 -,

2、 II 3041620121 .12 13 14 35 56 , 6 () .7 () .10 () .11III 304162012 . Soils. Laboratory testing. General1 - .2 : 16689 ( 356976) . 57768 0,01 . 374977 90. 518084 . 732882 . 969682 0,001 0,002 . 1011087 1A1R. 1019770 . 120712000 . , , 205222012 . 227332002 . 241042001* . 251002011 . - , 1 , - . - (),

3、 () . , , , , .3 25100, - :3.1 (natural water content) w: , .* 532282008.1 304162012 201307013.2 (hygroscopic water content) wg: - , . . .3.3 (water content on liquid limit)wL: , - .3.4 (watercontentonplasticlimit)wp: , .3.5 (soil density)c114: .3.6 (dry soil density) c114d: , , .3.7 (density of sol

4、id particles)c114s: (-) .3.8 - (dry soil condition): , .3.9 (water saturated soil condition): .3.10 () (soil grain-size composition): - .3.11 (soil microaggregate composition): - .3.12 (coefficient of permeability)k: - , .3.13 (hydraulic gradient) J: ( ) .3.14 (vertical pressure on soil sample) F: ,

5、 , .3.15 (relative vertical deformation ofsoil sample) c101: .3.16 (stabilization of deformation): - , .3.17 (consolidated soil state): , - .3.18 (unconsolidated soil state): , .3.19 - (consolidated-drained test): - .3.20 - (consolidated-undrained test): - - .3.21 - (unconsolidated-undrained test):

6、- .3.22 (undrained shear strength) cu: - , , .3.23 (uniaxial compressive strength) Rc: , , - .3.24 (coefficient of compressibility) mo: ( ) , -.3.25 (total suffusion compression) c68hsf: - - , .2 3041620123.26 (relative suffusion compression) c101sf: .3.27 (initial pressure of suffusion compression)

7、 psf: , .3.28 (thawing coefficient)Ath: , - .3.29 (nonlinear deformation modulus): , .3.30 ( ) (Poissons ratio) c110: , .3.31 (viscosity coefficient) c104: , - - , .3.32 (coefficient of consolidation)Cc110 Cc97: , Cc110Cc97.3.33 (equivalent cohesion of soil) Ceq: ,.3.34 (internal friction angle)c106

8、: - , .3.35 (specific cohesion of soil) c: , , .3.36 : , .3.37 (deformation modulus) E: - .3.38 (shear modulus)G: , - .3.39 (thawing soil): , .3.40 ( ) (maximal dry soil density) c114dmax: - , .3.41 (optimal humidity)wopt: , - .4 4.1 - , , .4.2 - - .4.3 , , , - , 12071.4.4 - - , . , , - .3 304162012 .4.5 , ( , . .). - (, ).4.6 , , - .4.7 -, .4.8 :0,02 ;0,1 () ;0,01 ;5 % ;0,1 .4.9