2004•Hongshui RiverRequires access

Study on Temperature Field during Construction and Operation of 100m Grade Thin Double-curvature Arch RCC Dam

Weiguo Zhu

Abstract

Inner temperature of 100m thin RCC arch dam is sensitive to the change of outer air and water temperature, and it has unique features in heat generation process and changing law of temperature. By 3D FEM transient simulation analysis of temperature field, the law of temperature field change of the arch dam in the whole process from construction to operation is found out , providing basis for design of temperature control and control of temperature stress in this project.

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Key concepts: Arch dam, Arch, Temperature control, Finite element method, Curvature, Engineering, Field (mathematics), Transient (computer programming)