CAJ | 학술논문

针对杭州市闲林水库面板堆石坝趾板、面板混凝土的开裂问题，以VF防裂剂的掺量为变量，对趾板、面板混凝土开展防裂试验研究，认为防裂剂掺量为10％最为合适，并据此确定防裂混凝土的施工配合比。混凝土的抗渗、抗冻等各项指标均满足本工程面板混凝土的强度要求，为趾板、面板混凝土的生产和施工提供可靠依据。
침대항주시한림수고면판퇴석패지판、면판혼응토적개렬문제，이VF방렬제적참량위변량，대지판、면판혼응토개전방렬시험연구，인위방렬제참량위10％최위합괄，병거차학정방렬혼응토적시공배합비。혼응토적항삼、항동등각항지표균만족본공정면판혼응토적강도요구，위지판、면판혼응토적생산화시공제공가고의거。
Cracking prevention experiment of the CFRD in Xianlin Reservoir is illustrated in the paper , specially on the plinth and panel , making the amount of VF crack agent as a variable .The constructing ratio of cracking prevention concrete is evaluated with the most appropriate anti cracking agent at 10% content, which comprehensively meets the strength re-quirements of concrete panels in impermeability and anti-freezing, providing a reliable principle for plinth and panel pro-duction and construction .