Investigation of the Load-Sharing Theory of the RC Pipes Rehabilitated with Slip Liners

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Type of pipe ring</td><td class="align_center"><i>F</i><sub>c</sub> (calculated) (kN)</td><td class="align_center"><i>F</i><sub>t</sub> (tested) (kN)</td><td class="align_center"><svg height="12.5612pt" id="M48" style="vertical-align:-3.27287pt" version="1.1" viewbox="-0.0498162 -9.28833 66.2039 12.5612" width="66.2039pt" 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="M162 -163V703H101V-163H162Z"></path></g><g transform="matrix(.013,0,0,-0.013,3.419,0)"><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,-0.013,7.917,0)"><path d="M584 650H137L131 622C214 614 217 612 200 521L125 127C109 41 101 35 23 28L17 0H288L294 28C201 35 193 42 209 128L242 309H348C440 309 442 300 443 226H471L510 422H482C452 354 449 348 357 348H251L295 575C302 609 304 615 338 615H426C502 615 517 604 526 581C534 560 536 524 537 492L565 494C574 554 583 631 584 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,14.703,3.132)"><path d="M390 111C344 68 312 56 269 56C212 56 118 102 118 241C118 346 175 401 241 401C277 401 312 388 342 360C350 352 355 349 361 349C372 349 394 371 394 392C394 403 391 411 378 422C362 436 329 449 288 449H287C250 449 190 432 138 392C71 341 37 274 37 197C37 90 112 -12 238 -12C297 -12 363 32 407 90L390 111Z"></path></g><g transform="matrix(.013,0,0,-0.013,21.97,0)"><path d="M535 230V280H52V230H535Z"></path></g><g transform="matrix(.013,0,0,-0.013,32.507,0)"><path d="M584 650H137L131 622C214 614 217 612 200 521L125 127C109 41 101 35 23 28L17 0H288L294 28C201 35 193 42 209 128L242 309H348C440 309 442 300 443 226H471L510 422H482C452 354 449 348 357 348H251L295 575C302 609 304 615 338 615H426C502 615 517 604 526 581C534 560 536 524 537 492L565 494C574 554 583 631 584 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,39.293,3.132)"><path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path></g><g transform="matrix(.013,0,0,-0.013,42.577,0)"><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><g transform="matrix(.013,0,0,-0.013,47.075,0)"><path d="M368 703H309L44 -163H104L368 703Z"></path></g><g transform="matrix(.013,0,0,-0.013,52.436,0)"><path d="M584 650H137L131 622C214 614 217 612 200 521L125 127C109 41 101 35 23 28L17 0H288L294 28C201 35 193 42 209 128L242 309H348C440 309 442 300 443 226H471L510 422H482C452 354 449 348 357 348H251L295 575C302 609 304 615 338 615H426C502 615 517 604 526 581C534 560 536 524 537 492L565 494C574 554 583 631 584 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,59.222,3.132)"><path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path></g><g transform="matrix(.013,0,0,-0.013,62.506,0)"><path d="M162 -163V703H101V-163H162Z"></path></g></svg> (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">RCP</td><td class="align_center">—</td><td class="align_center">280</td><td class="align_center">—</td></tr><tr><td class="align_left">RGC</td><td class="align_center">891.02</td><td class="align_center">968</td><td class="align_center">8</td></tr><tr><td class="align_left">RGS</td><td class="align_center">390.22</td><td class="align_center">344</td><td class="align_center">13.4</td></tr><tr><td class="align_left">RGH</td><td class="align_center">419.47</td><td class="align_center">422</td><td class="align_center">0.6</td></tr><tr><td class="align_left">RGB</td><td class="align_center">367.99</td><td class="align_center">366</td><td class="align_center">0.5</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>Note: <i>F</i><sub>c</sub> is the calculated load-carrying capacity, as <i>F</i><sub>3</sub> × Σ<i>φ</i><sub><i>i</i></sub>/<i>φ</i><sub>3</sub>; <i>F</i><sub>t</sub> is the tested load-carrying capacity.<br/></div></td></tr></table>

<div>Calculation results of the load-carrying capacity.</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Investigation of the Load-Sharing Theory of the RC Pipes Rehabilitated with Slip Liners 