Preparation of Nano-SiO<sub>2</sub>/Carbon Fiber-Reinforced Concrete and Its Influence on the Performance of Oil Well Cement

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"></td><td class="align_center">Modulus of elasticity (MPa)</td><td class="align_center">Differential stress (MPa)</td><td class="align_center">Peak strain (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Before enhancement</td><td class="align_center">6706.9</td><td class="align_center">40.8</td><td class="align_center">1.8</td></tr><tr><td class="align_left">After enhancement</td><td class="align_center">4736.1</td><td class="align_center">50.0</td><td class="align_center">4.1</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Polymer Science

tab5

Table 5

Table 5: Preparation of Nano-SiO<sub>2</sub>/Carbon Fiber-Reinforced Concrete and Its Influence on the Performance of Oil Well Cement 

International Journal of Polymer Science

Preparation of Nano-SiO2/Carbon Fiber-Reinforced Concrete and Its Influence on the Performance of Oil Well Cement

Table 5

Preparation of Nano-SiO₂/Carbon Fiber-Reinforced Concrete and Its Influence on the Performance of Oil Well Cement