Open AccessConstruction technology of spherical keyway formwork with c antilever for high arch dam
Author(s) -
Mi Zhou,
Xuemei Zhang
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/304/2/022044
Subject(s) - formwork , arch , cantilever , engineering , structural engineering , arch dam , quality (philosophy) , civil engineering , philosophy , epistemology
High arch dam is a special and complex structure, which requires high quality of concrete pouring surface. This paper puts forward the structure system of the special cantilever spherical keyway formwork for high arch dam, through the reasonable setting and construction control of keyway panel system, support system, connecting parts and anchorage parts, the research results show that the construction quality of the special cantilever spherical keyway formwork system for high arch dam can be effectively controlled.