Failure Law of Supporting Part of Reinforced Concrete Chimney by Blasting Demolition

Abstract:

To study the mechanical evolution rule of the supporting part in the process of the reinforced concrete chimney blasting demolition, a finite element model based on a practical project is established by explicit analysis software LS-DYNA. By means of four different Angle blasting cut finite element models, the stress distribution of the supporting part and neutral axis moving rule is drawn. It will help to develop the theory of the reinforced concrete chimneys blasting demolition.

• Periodical: Applied Mechanics and Materials (Volumes 170-173)
• Pages: 3250-3254
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.170-173.3250
• Online since: May 2012
• Authors: Sheng Lin Li, Tian Long Ling, Ying Wei Cui, Qian Qian Yan, Guo Fang Liu
• Keywords: Blasting Cut Angle, Finite Element Method (FEM), Reinforced Concrete Chimney, Supporting Part

References

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