快速夯实法(RIC)在高速公路高填方及台背填土施工 中的技术研究
STUDY OF RIC CONSTRUCTION TECHNOLOGY FOR DYNAMIC CONSOLIDATION OF HIGH EMBANKMENT AND ABUTMENT BACKSIDE FILL SOIL IN HIGHWAY
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摘要: 文中阐述了RIC工法及其设备,介绍了RIC工法施工工艺流程及夯击方案,研究了RIC工法在松散填土和填石工程、补强夯实工程及结构物台背填土夯实工程施工中的施工技术参数控制,并综述了RIC工法的施工检测方法。最后对RIC工法在郑少高速公路中的填路堤和桥台背填土压实中的应用情况进行了简单介绍。本文对RIC工法这一新工法的推广应用及指导该工法在高速公路建设施工等方面具有一定的意义。Abstract: This paper, describes the RIC construction technology and its equipments, introduces construction process and compaction scheme, analyzes parameters of uncompacted fill soil and gravel-soil, compacted fill soil, and abutment backside soil, and reviews detection method. At the end, the paper also introduces some applications of RIC construction technology to the Zhengzhou to Shaolinsi highway. The paper is valuable to design and construction of compaction of road embankment fill soil.
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