Field Pull-Out Test and Analysis of Fiberglass Anchors in Sanshandao Gold Mine

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Component</td><td class="align_center">Anchor rod</td><td class="align_center">Anchor washer</td><td class="align_center">Nut</td><td class="align_center">Resin anchor fixation</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Technical requirement</td><td class="align_center">Tensile <svg height="12.7112pt" id="M1" style="vertical-align:-3.403299pt" version="1.1" viewbox="-0.0498162 -9.3079 103.555 12.7112" width="103.555pt" 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="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 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394V148H585L167 650H20V622C67 618 88 610 109 585C127 562 129 557 129 484V264C129 173 126 124 123 93C118 44 92 31 35 28V0H272V28C204 32 181 44 176 95C173 124 170 172 170 264V515H172L598 -9H629V394C629 487 631 532 635 563C639 606 663 619 719 622V650Z"></path></g></svg></td><td class="align_center">Gelation time 40–90 s</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Test materials and technical specifications (provided by the manufacturer).</div>

Geofluids

tab1

Table 1

Table 1: Field Pull-Out Test and Analysis of Fiberglass Anchors in Sanshandao Gold Mine 