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快速击实法是根据三点击实试验法经过一系列的简化和改进而得来的.由于这种方法具有快速简捷和能充分考虑土料性质变化的优点.比三点击实法更为快速.因而适用于土方工程填筑质量控制,尤其适用于料场土料性能变化较大的土石坝的心墙、斜墙、土堤和土基础的填筑质量控制。在我国承建的阿尔及利亚布库尔丹水库心墙施工中,采用了快速击实法进行心墙填筑质量控制.取得了很好的效果。本文就快速击实控制图的制作、击实试验方法的改进,快速击实法的应用等问题进行了研究探讨。
Fast compaction method is based on three-point compaction test method through a series of simplified and improved derived. Because of this method has the advantages of quick and easy and can take full account of the change of soil properties. More than three clicks on the law faster. Therefore, it is suitable for the quality control of earthwork filling. It is especially suitable for the quality control of the filling of core walls, inclined walls, earthworks and earth foundation of earth-rock dam with large changes of soil material properties. In the construction of the heart wall of Bukurdan Reservoir in Algeria, which was constructed in our country, the rapid compaction method was used to control the quality of the core wall filling. Achieved very good results. In this paper, the compilation of rapid compaction control chart, the improvement of compaction test method and the application of rapid compaction method are discussed.