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 PLATES TARE NUMBER WEIGHT IN GRAMS TARE PLUS WET SOIL TARE PLUS DRY SOIL WATER W W TARE WET SOIL W DRY SOIL S W WATER CONTENT W wo W wf W o W f W INITIAL CONDITION OF SPECIMEN AREA IN sq. cm. HEIGHT IN cm. A VOLUME OF SOLIDS IN cc. s V o H VOID RATIO = o (V - s V ) ÷ s V o e VOLUME IN cc = A x H o o V SATURATION, % S o SPECIFIC GRAVITY OF SOLIDS s G DRY DENSITY IN lb/cu ft d ϒ CONDITION OF SPECIMEN AFTER CONSOLIDATION CONDITION OF SPECIMEN AFTER TEST CHANGE IN HEIGHT DURING CONSOLIDATION, in. HEIGHT IN cm = H - 2.54 H o ∆ o ∆ H o H c VOLUME IN cc = A X H c V c VOID RATIO = (V - V ) ÷ V c s s e f CHANGE IN HEIGHT DURING SHEAR TEST, in. o ∆ H HEIGHT IN cm = H - 2.54 H c ∆ H f SATURATION, % f S VOLUME IN cc = A X H f V f VOID RATIO = (V - V ) ÷ V f s s e f COMPUTED BY CHECKED BY W s 1 + W G o 100 s s s o W o 100 W s ϒ w o V s V - f S o s V w ϒ s W V o s V w ϒ s W f 100 V f s V w ϒ s W X X - ᵧ d W s V o