Laserfiche WebLink
GeoEngineers, Inc. -7 - 111-0920.000 <br />Depth(ft) <br />S-wave velocity(ft/s) <br />0 <br />458 <br />8 <br />337 <br />17 <br />448 <br />26 <br />611 <br />37 <br />867 <br />48 <br />1063 <br />61 <br />1220 <br />74 <br />1342 <br />88 <br />1428 <br />103 <br />1428 <br />118 <br />1410 <br />135 <br />1379 <br />153 <br />1306 <br />171 <br />1264 <br />190 <br />1256 <br />211 <br />1225 <br />232 <br />1205 <br />254 <br />1190 <br />276 <br />1198 <br />300 <br />1198 <br />Table 1. S-Wave Velocities by Depth for Sounding <br />7. ANALYSIS <br />MASW <br />The majority of penetration with and KEG-40 source is approximately 60-70 ft. The <br />profiles show a layer of soft material across the whole site. <br />MAM <br />The dispersion curve with the fundamental mode was picked in red. The coherency is <br />greater than 0.8 near 1 Hz. The shear wave velocity profile to a depth of 300 feet. Table 1 <br />shows the calculated shear wave velocities of the subsurface at specific depths. The Woo <br />value for this sounding was 732.1 ft/s. <br />Global Geophysics <br />