Mine Seismicity

The Mine Seismicity module provides tools for the analysis and interpretation of seismic data and management of seismic hazard.

Key Apps

Large Event Analysis

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Analysing seismicity around large events

Avaliação de Riscos

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8 itens

Fault-based Analysis

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2 itens

Short-term response

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Understanding short-term seismic response to triggers and methods for analysing aftershock sequences.

Omori Analysis Tools

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Introduction

Seismic Events

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6 itens

General Setup

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Survey Setup

Mine Geometry Models

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Stope, cave and development geometry is a fundamental aspect of most geotechnical analysis. Mine geometry also varies over time and capturing these changes is critical in any back analysis or numerical modelling that investigates stability or monitoring parameters over time. This is a utility app to create models of mine geometry that can be exported to facilitate a wide range of applications such as:

Plane Fitting

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Principal authors: Dan Cumming-Potvin, Kyle Woodward

Seismic-Production Balance

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The Seismic-Production Balance app focuses on investigating the link between seismicity and production, specifically the balance between the two.

Rockburst Damage Potential

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This app is based on the Rockburst Damage Potential (RDP) system developed by Dan Heal (2010). This app provides an environment to edit the E1, E2, E3 and E4 components of the RDP system as well as to display and interrogate these components, the excavation vulnerability potential (EVP), the PPV factor and the RDP.

These apps integrate with mine geometry and other mXrap utilities for real-time data visualisation and analysis.

Supported Data Types

• Seismic Events and Sensors: Specific data export from IMS and ESG systems needed. Contact mXrap support for more information
• Blasting Data: Time and location of production and development blasting
• Surveys: DCF/VDCL, DXF, DTM, STR, ONR, INP, STL, TR, PT
• Moment Tensors: Import solutions

For full details, usage, and additional tools, refer to the app specific documentation and mXrap training programs.

Recently updated pages

Short-term response analysis9 June

Rockburst Damage Potential9 June

Seismic-Production Balance9 June

Plane Fitting9 June

Omori Analysis Tools9 June

Simple Event Monitor9 June

Setup Event Monitor9 June

Setup Activity Monitor9 June