Study on the Sluice Dynamic Characteristics under Concrete Cracking Condition

Abstract:

The penetration cracks in sluice concrete structure have more disadvantage influence on the structure integrity. On the condition of earthquake, it may cause structure collapse. For a typical sluice structure found penetration crack in construction, the finite element model is created and the structure dynamic computation is applied with response spectrum method. The calculation results show if the reinforced steel bar cross the crack is not rusted and destroyed, the tension stress in the sluice and the general safety factor against sliding will meet the corresponding standard. As for the existing cracks, seepage prevention is suggested to avoid steel bar against rust.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 932-935
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.932
• Online since: March 2015
• Authors: Yong He*, Lian Jian Liu, Xin Jian Wang, Ya Jing Bie, Sheng Qiang
• Keywords: Crack, Dynamic Characteristics, Earthquake, Finite Element, Sluice

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