Research on the Dynamic Response of Gravity Dam under Blasting Vibration

With the continuous development of blasting technology, it has been widely used in various construction projects. While bringing convenience to construction, it also has a series of negative effects on surrounding buildings (structures), especially the negative effects of blasting vibration on build...

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Bibliographic Details
Published in:Journal of physics. Conference series 2022-01, Vol.2160 (1), p.12058
Main Authors: Zhuang, Jinzhao, Li, Chang, Zhang, Bingzhe, Ren, Yanlong, Lü, Mingzhe
Format: Article
Language:English
Subjects:
Blasting
Buildings
CAD
Computer aided design
Concrete dams
Dynamic response
Finite element method
Gravity dams
Mathematical models
Physics
Vibration analysis
Vibration monitoring
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Summary:With the continuous development of blasting technology, it has been widely used in various construction projects. While bringing convenience to construction, it also has a series of negative effects on surrounding buildings (structures), especially the negative effects of blasting vibration on buildings (structures), which has been paid close attention by scholars at home and abroad. For blasting vibration on the dynamic response of the gravity dam to produce, this article adopts the method of numerical simulation, the finite element software ANSYS is applied, the numerical calculation model of concrete gravity dam is established and the dynamic time-history analysis is calculated, in the different blasting conditions, the blasting vibration on the dynamic response of gravity dam is obtained, the calculation and analysis results as basis is supplied for the selection of the blasting vibration monitoring part of the gravity dam.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2160/1/012058