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W W= , V = , S = X 100, = X 100, = X 62.4
W
ENG FORM 3850, 1 JUN 1965 PREVIOUS EDITIONS ARE OBSOLETE. PLATE IX - 1 D 4 1 4 9 8
TECHNICIAN
REMARKS
DIRECT SHEAR TEST (Specimen Data)
For use of this form, see EM 1110-2-1906; the proponent agency is CECW-EG
DATE (YYYYMMDD)PROJECT
BORING NUMBER SAMPLE NUMBER
SHEAR BOX NUMBER
SPECIMEN NUMBER CLASSIFICATION
NORMAL STRESS T/sq. ft.
BEFORE TEST AFTER TEST
SPECIMEN TRIMMINGS SPECIMEN
CUTTER AND GLASS PLATESTARE NUMBER
WE
IGH
T IN
GR
AM
S
TARE PLUS WET SOIL
TARE PLUS DRY SOIL
WATER W W
TARE
WET SOIL W
DRY SOIL SW
WATER CONTENT W
woW wfW
oW fW
INITIAL CONDITION OF SPECIMEN
AREA IN sq. cm.
HEIGHT IN cm.
A VOLUME OF SOLIDS IN cc. sV
oH VOID RATIO = o(V - sV ) ÷ sV oe
VOLUME IN cc = A x H o oV SATURATION, % S o
SPECIFIC GRAVITY OF SOLIDS sG DRY DENSITY IN lb/cu ft dϒ
CONDITION OF SPECIMEN AFTER CONSOLIDATION
CONDITION OF SPECIMEN AFTER TEST
CHANGE IN HEIGHT DURING CONSOLIDATION, in.
HEIGHT IN cm = H - 2.54 Ho ∆ o
∆ H o
H c
VOLUME IN cc = A X H c V c
VOID RATIO = (V - V ) ÷ Vc s s e f
CHANGE IN HEIGHT DURING SHEAR TEST, in. o∆ H
HEIGHT IN cm = H - 2.54 Hc ∆ H f
SATURATION, % fS
VOLUME IN cc = A X H f V f
VOID RATIO = (V - V ) ÷ Vf s s e f
COMPUTED BY CHECKED BY
W s1 + W Go
100
ss
so
W o100
W sϒ w
oV sV-fS
o sVwϒ
sW
V o sVwϒ
sW f100
V f sVwϒ
sWX X
-
ᵧ d
W s
V o