Effect of Mean Grain Size on the Small-Strain Dynamic Properties of Calcareous Sand

<div>Maximum shear modulus <svg height="11.927pt" id="M17" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 13.8057 11.927" width="13.8057pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M673 297H417L411 270C517 261 522 258 506 183L487 92C476 38 428 19 360 19C207 19 123 132 123 287C123 472 243 631 441 631C557 631 617 583 617 469L647 472C650 545 655 604 658 632C625 643 554 666 467 666C201 666 23 502 23 278C23 90 156 -16 339 -16C410 -16 501 6 569 24C566 43 567 70 573 101L589 183C604 259 607 262 667 271L673 297Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,8.827,3.132)"><path d="M452 282C452 397 389 451 302 451C268 451 227 441 188 422C95 377 24 281 24 154C24 65 70 -12 173 -12C240 -12 297 16 342 52C418 113 452 201 452 282ZM359 282C359 163 308 66 247 39C237 35 225 32 212 32C151 32 114 79 114 157C114 301 180 380 223 398C240 405 250 408 265 408C315 408 359 369 359 282Z"></path></g></svg> and confining pressure for calcareous sands with Cu = 1.2 at varying densities. (a) <i>d</i><sub>50</sub> = 0.75 mm and (b) <i>d</i><sub>50</sub> = 2.5 mm.</div>

Advances in Civil Engineering

fig6

Figure 6

Figure 6: Effect of Mean Grain Size on the Small-Strain Dynamic Properties of Calcareous Sand 