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Numerical verification of geometry control method of the construction for super-span cable-stayed bridge
Ist Teil von
中国工程科学：英文版, 2012, Vol.10 (4), p.57-60
Ort / Verlag
CCCC Second Harbour Engineering Company Ltd. , Wuhan 430043, China／School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China
Erscheinungsjahr
2012
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Taking Sutong Bridge as the object investigated, the correctness of the geometry control method is verified by numerical simulation analysis. Taking the impact of geometric nonlinearity into account, the impacts of structural geo- metric profile induced by temporary loads and temperature field during the construction procedure are investigated. The simulation results indicate that only the stage state of the structure during construction is affected. Satisfied outcome of construction control can be achieved based on ~eometrv control method.