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

作　　者：李辉 阮心 刘洪涛 LI Hui;RUAN Xin;LIU Hong-tao(Powerchina SEPCO Electric Power Construction Corporation,Ji’nan 250102,China)

机构地区：[1]中国电建集团山东电力建设有限公司,济南250102

出　　处：《工程建设与设计》2024年第1期88-90,共3页Construction & Design for Engineering

摘　　要：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.

关 键 词：塑性混凝土 有限元模拟 防渗性能 结构性能 

分 类 号：TV543.8[水利工程—水利水电工程]