Experimental Study on the Complex Contact Frictional Property of an Ultralong Distance Large-Section Concrete Pipe Jacking and Prediction of Pipe String Stuck

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Slurry type</td><td class="align_center" colspan="5">Ratio of components</td></tr><tr class="thead"><td class="align_center">Bentonite</td><td class="align_center">CMC</td><td class="align_center">Water</td><td class="align_center">Soda</td><td class="align_center">Polymer</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Compound slurry</td><td class="align_center">1</td><td class="align_center">0.011</td><td class="align_center">5.556</td><td class="align_center">0.045</td><td class="align_center">0.05</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Components’ ratio of thixotropic slurry.</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: Experimental Study on the Complex Contact Frictional Property of an Ultralong Distance Large-Section Concrete Pipe Jacking and Prediction of Pipe String Stuck 

Table 3 | Experimental Study on the Complex Contact Frictional Property of an Ultralong Distance Large-Section Concrete Pipe Jacking and Prediction of Pipe String Stuck 