Page - 1415 - in Book of Full Papers - Symposium Hydro Engineering

modulus of elasticity relating to the tests, the values of these parameters in saturated state for the fine-grained sedimentary materials have been obtained as Es=250 - 350 kg/cm2 and for the coarse grained materials as Es= 500-700 kg/cm2, which are totally correct and reasonable for the loose rock masses of the plate loading location. 5.4. BLOW, STANDARD PENETRATION DENSITY TESTS OF SUB-SURFACE LAYERS In order to investigate the effect of the blow and standard penetration, the field density tests carried out in the depths of the exploration boreholes and pits drilled in the Glevard dam spillway area. Results obtained in the two states from the exploration boreholes and manual pits were separated and then, with the theoretical description of the samples, the density class of each layer and the fine and coarse grained sediments were determined and finally, with regard to the conclusion and classification of the density in the above-mentioned layers, the expected geometrical parameter values (C, φ , qu and γ) were determined and the results have been provided in table 5. In other words, with regard to the field tests and the blow and standard penetration test results (SPT / CPT) and using the standard codes and relations between the geotechnical parameters obtained from (NAVFAC) and Bowles reference and other national sources, the limits and values of geotechnical parameters of the sub-surface sediments and layers were determined. Table 4 provides summary specifications of geotechnical parameters of the sub-surface sediments and layers obtained in the Glevard dam spillway structure area. Table.5.The results test of blow, standard penetration test in the spillway area Density qu φ C γd w γw BH-1 3 49 H - - 1.9 3 20 1.5 BH-1 5 >100 VH - - 2.1 >4 18 >2 BH-1 9 >100 VH - - 2.1 >4 18 >2 BH-3 6 >100 VH - - 2.1 >4 18 >2 BH-4 4 >100 VH - - 1.7 >4 18 >2 BH-5 3 10 S - - 2.1 0.7 24 0.4 BH-6 2 33 H - - 1.9 3 20 0.5 TPL.1 3 23 VS 1.9 12 1.7 1.5 17 0.7 TPL.1 6 32 H 1.8 16 1.6 3 20 1.5 TPL.2 2 21 VS 1.9 13 1.7 1.5 22 0.7 TPL.2 6 - VS 1.8 12 1.7 1.5 22 0.7 TPL.3 3 16 VS 1.9 15 17 1.5 22 0.7 TPL.3 6 9 S 1.8 18 1.7 .75 24 0.4 TPL.4 2 28 VS 1.9 13 1.7 1.5 22 0.7 TPL.4 4 27 VS 1.9 17 1.9 1.5 22 0.4 TPL.4 3 31 H 1.9 13 1.8 2 19 1 TPL.5 6 >60 VH 2.0 14 2 4 13 2 1415