Prediction Method for Overconsolidation Ratio of Marine SoftSoil Based on the Piezocone Penetration Tests

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Probe types</td><td class="align_center">Cavity expansion mode</td><td class="align_center"><span style="width: 99.8492ptpx;"><svg height="14.6529pt" id="M91" style="vertical-align:-5.36457pt" version="1.1" viewbox="-0.0498162 -9.28833 99.8492 14.6529" width="99.8492pt" 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="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z"></path></g><g transform="matrix(.013,0,0,-0.013,4.498,0)"><path d="M352 391C352 416 319 448 267 448C236 448 173 423 147 400C107 364 96 332 96 304C96 248 143 210 193 181C241 153 258 124 258 100C258 72 232 38 184 38C151 38 107 66 81 108C77 114 64 116 55 111C34 99 23 84 23 65C23 29 81 -12 134 -12C220 -12 325 61 325 141C325 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transform="matrix(.0091,0,0,-0.0091,109.403,3.132)"><path d="M614 175C564 76 510 21 408 21C256 21 146 149 146 336C146 488 235 629 402 629C510 629 570 586 597 480L626 488C620 541 614 582 606 638C578 643 510 665 429 665C206 665 44 527 44 316C44 157 153 -15 402 -15C474 -15 558 5 586 11C604 45 629 119 643 165L614 175Z"></path></g><g transform="matrix(.013,0,0,-0.013,116.044,0)"><path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z"></path></g></svg></span></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left" rowspan="2">10 cm<sup>2</sup></td><td class="align_center">Spherical</td><td class="align_center">1.59</td><td class="align_center">1.64</td></tr><tr><td class="align_center">Cylindrical</td><td class="align_center">1.56</td><td class="align_center">1.61</td></tr><tr><td class="align_left" colspan="4"><hr/></td></tr><tr><td class="align_left" rowspan="2">15 cm<sup>2</sup></td><td class="align_center">Spherical</td><td class="align_center">1.58</td><td class="align_center">1.63</td></tr><tr><td class="align_center">Cylindrical</td><td class="align_center">1.55</td><td class="align_center">1.60</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div><i>α</i><sub><i>ε</i></sub> with different types of CPTU probes.</div>

Advances in Civil Engineering

tab1

Table 1

Table 1: Prediction Method for Overconsolidation Ratio of Marine SoftSoil Based on the Piezocone Penetration Tests 