Open AccessAnalysis of anomalies measured by the osmometer in a roller compacted concrete arch dam
Author(s) -
Han Shidong,
Li Yuanxian,
Hanwei
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/826/1/012066
Subject(s) - arch dam , roller compacted concrete , gravity dam , osmometer , geotechnical engineering , permeability (electromagnetism) , geology , cabin pressurization , safety monitoring , water pressure , arch , environmental science , engineering , structural engineering , cement , materials science , finite element method , composite material , mechanical engineering , biology , polymer chemistry , membrane , genetics , microbiology and biotechnology
The water permeability of the RCC dam layer and joint surface is high, which often becomes the main channel of dam body seepage, and its safety monitoring is important. Based on the monitoring data of the osmometer of a roller compacted concrete (RCC) arch dam, this paper analyzes the abnormal seepage pressure of the dam body, and introduces the relevant inspection and treatment scheme, which can provide a reference for the construction and operation of other RCC dams.