Analysis and application of PPV vibration reduction technology in subgrade step blasting - a case study

Abstract In this study, the synergistic mechanism of charge structure, stemming materials and blasting parameters in blasting vibration control was explored by means of field experiment and numerical simulation. The following study has been carried out: (1) Based on the control variable method, the...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Yong Sun, Zhongshuai Zhang, Chenglin Tian, Zhonghai Ji, Ran Zheng, Wu Gu, Xinchao Lv, Zhiyi Li
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-05-01
Subjects:	Charge structure Peak vibration velocity Stemming material Numerical simulation Parameter optimization
Online Access:	https://doi.org/10.1038/s41598-025-02269-4