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Auto identification of rolling layers in roller-compacted concrete dam
Authors:ZHONG Guiliang  CUI Bo  ZHONG Denghua
Institution:ZHONG Guiliang,CUI Bo,ZHONG Denghua (State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300072,China)
Abstract:A scheme for identifying rolling layers in roller-compacted concrete (RCC) dam automatically was presented. First, a conceptual model was developed. Second, by using a computational geometry method, the auto identification of rolling layers and auto matching between rolling compaction machines and rolling layers were realized based on spatial control points. An application to the construction of Guandi RCC dam showed that the auto identification of rolling layers played an important role in ensuring the engineering quality.
Keywords:roller-compacted concrete dam  rolling quality  realtime monitoring  rolling layer  auto identification
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