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DIAGRAMA TERNARA
\
10 20 30 40 50 60 70 80 90 100 ' > P R A F (0,005 ... 0,05 mm)
*} Argila prafoasa nisipoasa
Student: -------------------------Grupa: ___ _
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BORA TOR CAl DE COMUNICA TII SI FUNDATII JF1L GTF .. nr .................... . .L
. DIAGRAMA.DISTRIBUTIEI GRANULOMETRICE
(STAS 1913/5-85)
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Sondaj nr.: . . . . . . Proba nr.: . -. . . .. Adanci~~=
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10 %
90
80
70
60
50
40 I 30
20
10
0
.001 0,002 0,005 0,01 0,05 0,10 0,25 0,50 . l . 2 10 20 50 100 200 d(nun)
ARGU.A- CLAY FIN -1~1 MARE l I.
1~ PRAF-SILT FINE COARSE !11fC- FINE MARE- COARSE BOLOVANI~.
NISIP-SAND l PIETRIS -GRAVEL I COBBLES --- ---- --- ---
1-oba nr. ,____,___ IProba nr. --- IProba nr. ----1<0,002mm Yoargillj( coloidala) ~.25<d<0,5m.m Yonisio miilociu i70<d<200m.m Yobolovani~ l,002<d<0,005mm Yoargilli ~150<d<2mm Yonisip n1are ld>200mm Yoblocuri l.005<d<0.05mm .. .. . .... .._..._
Ynpraf l2<d<20mn1. Yopietri~mic IO'n=dro/dw. -----;:fi5<ct<oTsiilit1--· · Ynnisip fill . 120<d<70mm . Yo pi etri9 n'UI.Ie .. ..
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' Data: Operator,
..... ··-····· ··-·-···-·--·----···---:----~----~-------'------------"------,---...:..._---___j
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Universitates Tehlca "Gh. Asachl" lasl Facultatea de Constructll sllnstalatll Laborator Cal de Comunlcatll sl Fundatll
100 [%] 90
80
70
60
50
40
30
20
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Student:-------------
Grupa: __ _
Sondaj nr.
Proba nr.
Adancime
100 [%1 90
80
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60
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; )biectiv: ; =:ontract: 1
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., da. ~on ~ nr.: 1\dancimea:
vloduli de deformatie · edometrica
3 Ml-3 = daN/cm2
· M2-J = daN/cm2 4
5
6 Coeficient de compresibilitate: 7
c2-3 = . cm2/daN
Dimensiunile probei: d=7cm h=2cm
OPERATOR
8 ,-..._, ~ 9 ......_,
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rf 13 00
~ 14
00 15 ~ 16.
0.1
CURBA DE COMPRESIUNE- TASARE . L
0,2 0,3 0,4 . 0,5 _1,~ 2,0 3,0
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4,0 5,0 10,0
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15,0
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Modulii de deformatie edometrica:
MJ.J = , [daN/cm2]
M2.3 = , [ daN/cm2]
3
~ 4 ....... ~ 5 ~ >cO 6 s ·~ 7
tl:l
~ 8 ~
E-< 9
10
Srudem, ______________ ~-----Gmpa, ----------------
Curba de compresiune-tasare
0,5 1,0 2,0 3,0 5,0 10,0
incarcare - presiune, [ daN/cnf]
18
LAB ORA TOR CAl DE COMUNICATII SI FUNDATII PROFIL GTF
INCERCAREA DE FORFECARE DIRECT A L
Con coli dot -drr;not Coneolidot ncdr&nC~t Neeolt$)1idot ntd~nat .(CO) (cu) (uu)
+-- --c' .. I<Pa
~= I<Pa c;, :: kPo
~ = 6rodv ~rodr; ~~~- frockt
f--1--- --· ···- '-- -l-+-t-t-f-t--hl--+-t-H-+-H-++-f-++--1---t-t-t---t-t-t--t--t-t-t---t-H-t--t---IH-+-+--il--+--t-H
- 1- - -.- I··· 1-
' +--t--+-t---1r·+-+ 2DOr+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
! i I I H-++-H--t-H-t-+-+-+-HI--+-1-H-l-HH--+-1·- -r-++--l--t--H-+-t---t-t-+--+---t-++-H-+-+-l--+-1·- -
J !
.--+--t-+-t-+-+-+-+-+-lf-1---l-f-+-+--1-+-+--~-+-l-+-+-+-+-+-+-+-t-·++- f-;- ··--t-!--+~!--+-t--1-t-t--+----1-+--+-l
I
-I- -+-!--+-+-IH---t---t J--t--t-t-+-hi--+--Hf-+--HI--++-1-t--t-t-t-f--t---t--H--+-H--H-t-+-t--t---t-+--t--·t-t-t-t-t--t-i-t---t -- -1- -1-l-+-t-+-lc---t-+-lf-+-l-+--t-+-+-l-+-l-+-+-+-+-l-+--+-1f-+-l-l-+-+- f-+-t--+-+-r--t--t-' -- -t- ······
I ! ·-- -·+ 1-+--+-+-l-+---1--- ·- ---HH-+---t
i-~~=~t~~~~t~~~t!~~=t!~~~t!=~=~t~_-+,_-+-t-+-+-1-+-+-_++_---t~-+- -~+--- -- -·--+-+-+-+-+-l---+-1
200 500 0.0 100 jOO 6'( I< Po) 4-00 .....
Unitok <X E'pru vdQ (coseto Nr. ) Conx;tr;rictlclle epruvdelor Slmbolul
mOst~ I'¢ 1 2 3
Porozi1ol~ lnltloki n; % -~·· ·-~--··-
Porod1olcz finokl nf _ _% -----···-----
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UmiJitote fin<JIO Wj % ·-·-- .. - ~--- ---Obnrvopi ooupro ~ruvddor
Oltfl0=1ului ~ naturli
---- .. --·--··
Efort unllor normal v k Pq j
---· R--·-·-· .. ----·--__________ i_ ___
Efort dcz tolue 'Cf I( Po I
Vitczz:o dcz forfecorot mrn/minuf
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tt¢> - I I I = ------------
fl t, ~ _ ( ~ CTj r grade
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400 500
Efort unitar normaL O", [kPa]
Student, ----------------~--~
Grupa, ______________ ~
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