Case Study: In Situ Experimental Investigation on Overburden Consolidation Grouting for Columnar Jointed Basalt Dam Foundation

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">W/C</td><td class="align_center">3 : 1</td><td class="align_center">2 : 1</td><td class="align_center">1 : 1</td><td class="align_center">0.8 : 1</td><td class="align_center">0.5 : 1</td></tr><tr><td class="align_left">Slurry density</td><td class="align_center">1.21</td><td class="align_center">1.30</td><td class="align_center">1.53</td><td class="align_center">1.62</td><td class="align_center">1.85</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Relationship between water-cement ratio (W/C) and the unit of slurry density.</div>

Geofluids

tab3

Table 3

Table 3: Case Study: In Situ Experimental Investigation on Overburden Consolidation Grouting for Columnar Jointed Basalt Dam Foundation 