无砂大孔混凝土生态护坡现场试验研究  

Experimental study on macroporous concrete without sand ecological slope protection

作　　者：邢振贤[1] 牛克纳[1] 王雅楠[1] 谢琰[1] 

机构地区：[1]华北水利水电学院,河南郑州450011

出　　处：《混凝土》2013年第4期98-100,共3页Concrete

基　　金：水利部堤防安全与病害防治工程技术研究中心开放课题基金项目(2009-02);黄河水利委员会黄河水利科学研究院专项课题项目(HKY-JBYW-2012-13)

摘　　要：无砂大孔混凝土生态护坡现场施工流程,包括场地开挖、框格预制构件铺设、混凝土浇筑、营养土填充、植物栽种、后期管护与监测。试验表明:无砂大孔混凝土生态护坡,成本低,工序简便,工程效果好;预制混凝土六角砖护坡,抗冲稳定性好,固土能力强,适合作陡坡护岸材料;预制混凝土矩形框格护坡,尺度大,施工效率高,便于推广应用;建议选择施工区当地乡土植物作为植被绿化材料。The scene construction process of large cavity concrete without sand ecological slope protection includes excavating the site, laying the prefabricated concrete component,pouring concrete, filling nutritive soil, planting vegetation, final-period management and observation.It showed that large cavity concrete without sand ecological slope protection had low cost, simple process and good effect.The revetment of precast concrete hexagonal tile was suitable for excellent resistance to water wash out and good capability of fixing soil, slope protection ofprecast concrete rectangular frame was easy to popularize and be used for its large scale and high efficiency of construction.It suggested that select native plants for greening materials.

关 键 词：无砂大孔混凝土 施工流程 乡土植物 现场 

分 类 号：TU528.2[建筑科学—建筑技术科学]