水泥砂砾料基础在临沂市茶山拦河闸工程中的应用

Application of Cement-Gravel Mixing Soils in the Chashan Lock Project in Linyi

针对水泥砂砾料施工中存在的水泥用量难以控制、夹层现象和施工效率低问题,提出了相应的改进措施,并以临沂茶山拦河闸工程为依托,通过现场试验进行了验证,结果显示水泥砂砾土拌和压实后的效果很好,且提高了施工效率,降低了工程成本,可为相关工程提供借鉴。

Challenges in the cement-gravel mixing soils are the controlling of cement during the construction,ununiformed mixing results and low mixing efficiency.This paper presents measures that can improve the construction quality of this technology.Case history of Chashan Lock Project in Linyi indicates that better mixing quality;degrees of compaction for the mix soils and the construction efficiency could be achieved while the cost of installation could also be reduced.