塑性混凝土在中东地区大型船坞防渗墙中应用的模拟研究

Simulation Research on the Application of Plastic Concrete in the Cut-off Wall of Large Dock in Middle East Project

塑性混凝土防渗墙相较于普通钢筋混凝土防渗墙可以大幅提高施工效率,降低成本。论文采用有限元模拟软件对国王港项目干船坞中塑性混凝土防渗墙的防渗和结构性能进行了研究,结果表明,在渗透系数为10^(-8)m/s,无侧限抗压强度在1.5~2.5 MPa时,塑性混凝土防渗墙可以满足项目干船坞的最大渗流量和结构强度要求。

Compared with ordinary reinforced concrete,the plastic concrete cut-off wall can improve construction efficiency greatly and decrease the cost.Finite element simulation software isused to research the anti-seepage and structural performance of plastic concrete cut-offwall in King Salman International Complex project.The results show that with the penetration coefficient of 10^(-8)m/s and unconfined compressive strength between 1.5 MPa and 2.5 MPa,the plastic concrete cut-off wall can meet the requirement of maximum seepage inflow and structural strength.