机械捣实粉砂土吹填筑坝施工技术研究  

Research on Construction Technology of Mechanical Tamping Silty Soil Hydraulic Reclamation damming

作　　者：毛靳周 

机构地区：[1]浙江宇盛建设有限公司,浙江慈溪市315300

出　　处：《中国水能及电气化》2017年第7期40-43,共4页China Water Power & Electrification

摘　　要：本文以郑徐水库工程施工为例,介绍了一种采用分层填筑、挖掘机振捣压实水力吹填粉砂土的施工工艺。采用该施工工艺不仅提高了坝体的压实度,而且保证了坝体填筑施工质量,取得了较好施工效果。In the paper,Zhengxu Reservoir engineering construction is adopted as an example for introducing a construction technology,wherein layered filling is adopted,and excavator is used for vibratory compaction,and hydraulic power is applied for silty soil filling. The construction process can be adopted for improving the dam compactness on the one hand,and the dam filling construction quality can be guaranteed on the other hand,and excellent construction effect is obtained.

关 键 词：粉砂土 水力吹填 筑坝 技术 

分 类 号：TV541.1[水利工程—水利水电工程]