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Excavation Method of Reducing Blasting Vibration in Complicated Geological Conditions
Joint Authors
Lu, Wenbo
Xie, Lixiang
Gu, Jincai
Wang, Gaohui
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-28
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Drilling and blasting method as a common excavation method is widely used in the underground engineering construction.
However, in the complicated geological conditions, the path of blasting excavation available has limitation, and then the larger blasting vibration is produced, which influence the stability and safety of the protected structure.
To effectively reduce the blasting vibration by optimizing the blasting excavation method, firstly, the site test on blasting vibration is conducted to obtain the blasting vibration data; secondly, the LS-DYNA software is applied to simulate the vibration generated by blasting in site test, based on back analysis on the blasting vibration, the mechanical parameters of the rock mass are obtained, and they are used to simulate six different types of blasting excavation method.
According to the analysis on them, the reasonable blasting excavation method is proposed to reduce the blasting vibration which can satisfy the blasting safety regulation.
American Psychological Association (APA)
Xie, Lixiang& Lu, Wenbo& Gu, Jincai& Wang, Gaohui. 2018. Excavation Method of Reducing Blasting Vibration in Complicated Geological Conditions. Shock and Vibration،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215120
Modern Language Association (MLA)
Xie, Lixiang…[et al.]. Excavation Method of Reducing Blasting Vibration in Complicated Geological Conditions. Shock and Vibration No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1215120
American Medical Association (AMA)
Xie, Lixiang& Lu, Wenbo& Gu, Jincai& Wang, Gaohui. Excavation Method of Reducing Blasting Vibration in Complicated Geological Conditions. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215120
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215120