Abstract
Most existing blast vibration models are designed for far-field vibration using a single seed wave to represent each blasthole within a blast for a point of interest and do not simulate wave shape change over the distance. Without modelling the waveform change, such models cannot reliably predict the amplitude and frequency of the blast vibration from a production blast. A multiple-seed blast vibration model (MSW) developed within Orica in recent years is suitable for near and far-field blast vibration. With the recent development, it is also applicable for open pit and underground blast vibrations including tunnel blasting. This paper updates the current capabilities of the MSW model with selected case studies.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal of Mining and Mineral Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
