Gap851 Final Report Main Body



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Part 1:

05-02


101p.

Part 2:


10-02

100p.


kR 950


G/P

Rockbursts




Seismology

Support (tunnels)




Report

Conceptual model: mesh-lacing-tendon-strap system







Lab tests

GAP 811
CD #4&5

Criteria for preconditioning at varying stoping widths in different geotechnical areas

AZ Toper (CSIR)

Final report in review

KR 1829
































GAP 813a
CD #4&5

The development of an effective support system for tabular stopes

E Acheampong, AJ Jager, MKC Roberts, M Habeck, A Ishmail & T Frangakis (CSIR), J Wells & A Rowe (Novatek)

(Continuation of GAP 708)



03-02

20p.


kR 1645

G/P

Rockfalls

Rockbursts









Support (stope)




Report

Device: prototype remotely advanced headboard







Design

Prototype build

Lab test

Risk assessment



GAP 813b
CD #4&5

Effective roof support for tabular stopes

RW Ottermann, AJ von Wielligh, NDL Burger, M Handley, GA Fourie (Pretoria U)

(Continuation of GAP 708)



09-02

60 p.


kR 981


G/P

Rockfalls

Rockbursts









Support (stope)




Report

Device: prototype advancing wishbone unit







Design

Prototype build

Lab test

Risk assessment



GAP 816a
CD #4&5

Review of past research areas – Stope and gully support

TR Stacey (Wits U), DA Arnold & JV James (consultants)

11-02

71p. +


19p. App.

kR 267


G/P

Rockfalls

Rockbursts



X

Rock mechanics

Support (stope/gully)

Cause of accidents

Report







Review

GAP 816b

Review of past research areas - Seismology and mine layout design

MF Handley (Pretoria U)

02-02

26p.+ 42p. App.

kR 200


G/P

Rockfalls

Rockbursts



X

Rock mechanics

Seismology



Layouts

Preconditioning






Report




X

Review

GAP817

Integrated technology transfer programme in rockfalls thrust

kR 530





























Project cancelled

GAP 818
CD #4&5

Extended use of the Savuka dynamic test facility to improve material and analytical technology in deep-level stop support

WD Ortlepp & AH Swart (SRK)

11-02

57 p.


kR 591

G/P

Rockbursts







Support (stope)




Report







Lab tests

GAP 820
CD #4&5

Infrared thermography of loose hangingwalls

VA Kononov (CSIR)

(Continuation GAP 706)



09-02

102p.


kR 312

ALL

Rockfalls







Support (stope/tunnel)

Hazard identification






Report

Device: modified IR thermometer







Lab tests

Device modification

U/g tests


GAP 821
CD #4&5

Further assessment of seismic hazard/risk in the Bushveld Complex platinum mines and the implication for regional and local support design

A vZ Brink, MKC Roberts & SM Spottiswoode (CSIR)

03-02

42p.


kR 466

P

Rockbursts




Geology

Rock mechanics

Seismology


Layouts

Pillars


Support

Hazard identification



Risk assessment

Report

Guidelines: regional & local support

Methodology & criteria: stope support design







Review

Theoretical analysis

Data analysis


GAP 822
CD #4&5

The application of acoustic techniques for identifying rock-related hazards in gold and platinum mines

PS Piper, KB le Bron, H van Rooyen, B Clifford (Groundwork), OD Goldbach (Snowden)

06-02

160 p.


+

Training material

kR 397


G/P

Rockfalls

Rockbursts






Geology

Rock mechanics

Seismology


Support

Barring


Hazard identification




Report

Device: Acoustic Energy Meter trials







Review

Theoretical analysis

Lab calibration

Surface trials

U/g trials


GAP 828
CD #4&5

Examine the criteria for establishing the small span small pillar concept as a safe mining method in deep mines

FSA de Frey (Mine Engineering Consultants cc)

02-02

81p.


kR 212

G/P

Rockfalls

Rockbursts









Layouts




Report

Conceptual design: small span small pillar layout







Review

Numerical modelling



GAP 845
CD #4&5

Interaction between stope support and ground motion in the hangingwall and footwall

A Cichowicz (ISSI)

07-02

60p.


kR 519

G/P

Rockbursts




Seismology

Support (stope)




Report







Theoretical analysis

Numerical modelling

U/g observations


GAP 846
CD #5

Investigate the rock mechanics aspects of potholes in the platinum mines, their contribution to poor ground conditions, and if proactive identification is possible

H Urcan, M Grodner, B Watson, RA Lamos, MKC Roberts, R Stewart, AP Squelch, R le Grange & D Xaba (CSIR)

07-03
kR 711

P

Rockfalls





Geology

Rock mechanics



Hazard identification




Report

Methodology: geotechnical data acquisition / analysis








Review

U/g observations



GAP 849
CD #4&5

Improved understanding of the use of short tendons for stope support under rockfall and rockburst conditions (Phase 1)

DP Roberts, MKC Roberts & E Acheampong (CSIR)

03-02

62p.


kR 424

G/P

Rockfalls

Rockbursts









Support (face area/stope)




Report







Review

Lab tests

Numerical modelling


GAP 851
CD #4&5

Trial training in strata control for underground workers

RA Johnson, E Jaku, AP Squelch, H Barnett and TO Hagan (CSIR)

Continuation of GAP 609



10-02

40p. +


37p. App

kR 539


G/P

Rockfalls

Rockbursts






Rock mechanics

Support

Hazard identification



Training

Report

X




Knowledge transfer

GAP 852
CD #5

Experimental validation of a mine-wide continuous closure monitoring system as a decision-making tool for gold mines

DF Malan, M Grave, JAL Napier (CSIR), PS Piper, LE Lawrence (Groundwork Consulting)

03-03

66p. +


67p. Guide

kR 1626


G/P

Rockfalls

Rockbursts









Hazard identification




Report

Device: prototype closure meters







Numerical modelling

Device trials

Prototype build/test


GAP 857
CD #4

Learning outcomes and effective communication techniques for hazard recognition learning programmes in the transport thrust area

PD Krige (SRK / Turgis), B Leong & J Manganye (CSIR)

12-01
kR 530

G/P

Transport







Hazard identification

Causes of accidents

Training



Report







Review

Observation



GAP 858
CD #4&5

Application of indirect stress measurement techniques (non strain gauge based technology) to quantify stress environments in mines

TR Stacey (Wits U), J Wesseloo (SRK)

03-02

68p.


kR 137

G/P

Rockfalls

Rockbursts



X

Tectonics

Rock mechanics









Report







Review

GEN 105
CD #1

Develop means of assessing occupational risk for mine employees

AV Peake & SGE Ashworth (CSIR)

08-97

132p.


kR 260

ALL

Rockfalls

Rockbursts

Noise

Dust


Radiation

Methane





Statistical method




Risk assessment

Report

Methodology: risk assessment







Review

GEN 108
CD #1

Development and evaluation of a prototype decision support system for management of occupational safety risk

SGE Ashworth, AV Peake, JM Greben & C Elphinstone (CSIR)

12-97

93p.


kR 600

ALL

Transport










Risk assessment

Work organisation



Report

Software: prototype decision support system







Review

Theoretical analysis

Software devlpmnt

Evaluation



GEN 109
CD #1

Develop remote control systems for mining equipment

VA Kononov (CSIR)

05-94

43p.


kR 60

ALL

Rockfalls

Rockbursts









Rock-breaking

Cleaning





Report







Review

GEN 203
CD #1

Artificial intelligence & virtual reality to aid training & hazard identification

AP Squelch (CSIR)

12-96

87p.


kR 750

ALL

Rockfalls

Rockbursts



X




Hazard identification

Training

Report

Software: prototype VR underground simulator







Review

Software devlpmnt

Evaluation


GEN 207
CD #1

Develop a quiet non-atmosphere polluting blast hole drilling system

T Scanlon & GS Harper (CSIR)

01-98

65p.


kR 670

ALL

Noise

Dust


Rockfalls

Rockbursts









Rock-breaking





Report

Device: prototype quiet rock drill







Review

Design and build prototype



GEN 213
CD #1

Improve the safety of workers by investigating the reasons why accepted safety and work standards are not complied with on mines

CF Talbot, S Mason, R Lomas, G C Simpson (IMC), F von Glehn (BBE)

04-96

32p +


149p. App

kR 480


ALL

ALL










Causes of accidents

Risk assessment

Training

Work organisation



Report







Survey

Data analysis



GEN 311
CD #1

Evaluation and further development of a ‘quiet’ non-atmospheric blast hole drilling system

T Scanlon & GS Harper (CSIR)

Continuation of GEN 207



01-98

65p.


kR 670

ALL

Noise

Dust


Rockfalls

Rockbursts









Rock-breaking





Report

Device: prototype quiet rock drill with improved thrust mechanism







Design, build & test prototype

GEN 501
CD #2

Investigation of safety and health benefits and problems associated with stand-off controls for mobile equipment and recommendations on stand-off control applications

CF Talbot & A Rushworth (International Mining Consultants)

07-98

69p.


kR 620

ALL

Rockfalls

Rockbursts

Noise

Dust


Vibration

Trip/fall









Rock-breaking

Cleaning


Hazard identification

Risk assessment

Training

Work organisation


Report

Methodology: assess operator training needs and operational procedures







Review

GEN 502
CD #2&3

Develop a trapped miner location system and an adequate rescue strategy and associated technologies

VA Kononov (CSIR)

11-98

36p.


kR 330

ALL

Rockfalls

Rockbursts










Rescue

Rescue

Report

Device: prototype miner location system







Review

Specification

Design, build & test prototype


GEN 504
CD #2&3

An initial investigation into the problems associated with technology transfer and recommendations for the establishment of sustainable health and safety technology transfer

RPH Willis & A Hamilton-Atwell (CSIR)

05-98

93p.


kR 170

ALL

ALL









Technology transfer

Report

X




Review

GEN 511
CD #2&3

A success factor model to establish and manage a harmonious and motivating work environment, conducive to a committed and empowered work force, sustained health, safety and conformance

PC Schutte (PUCHE)

12-98
kR 440

ALL

ALL









Work organisation

Motivation

Leadership


Report

X




Review

GEN 604

A strategy for the transfer of health and safety technologies

H Swart (LHA Technosolve) & RPH Willis (CSIR)

Aug 2000

4 Vols.


kR 1050

ALL

ALL









Technology transfer

Draft Final Report delivered in August 2000. Report was not approved.










GEN 605
CD #2&3

Development of a smart rockbolt

R Paton (Mintek)

kR 892


ALL

Rockfalls

Rockbursts






Rock mechanics

Support (tunnel/gully)

Hazard identification






Report has been completed but not uploaded to SIMRAC web site










GEN 703
CD #3

Methodology: safe cleaning/ making safe of various height high walls

Butcher, Walker, Joughin, Birtles & Terbrugge (SRK)

07-01

344p.


kR 666

C

Rockslides













Report

Methodology: safe cleaning/ making safe of high walls







Review

GEN 801
CD #4&5

Investigation into improved system for 'making safe'

RW Ottermann, AJ von Wielligh, NDL Burger, M Handley, GA Fourie (Pretoria U)

02-02

60p.


kR 219


ALL

Rockfalls

Rockbursts






Rock mechanics

Barring




Report







Review

Functional analysis

Specifications

Conceptual designs



GEN 810
CD #5

Development of a smart rockbolt for underground monitoring operations

JS Moema, R Paton & PV Scheers (Mintek)

Continuation of GEN 605



07-03

??

kR 551



ALL

Rockfalls

Rockbursts






Rock mechanics

Support (tunnel/gully)

Hazard identification






Report







Review

Lab tests

Calibration trials


HEALTH 801

CD 4&5


Analysis of emergency care provided for injured miners in SA Mines

J Moorman, A Paolini, K Buchan (Academy of Emergency & Critical Care)

08-02

116p.


kR 475

ALL

ALL










Emergency care










Review

Audit


OTH 002
CD #1

Develop guidelines for the design of pillar systems for shallow and intermediate depth, tabular, hard rock mines and provide a methodology, for assessing hangingwall stability and support requirements for the panels between pillars

AT Haile & AJ Jager (CSIR)

Continutation of GAP 027



12-95

43p.


+ 312p.

Apps.


kR 5190

G/P

Cr


Rockfalls

Rockbursts






Geology

Rock mechanics



Layout

Pillars


Support (stope)




Report

Guidelines: pillar system design







Review

Lab tests

Numerical modelling

U/g observatins

Back analysis


OTH 003
CD #1

Establish the primary causes of accidents on mines other than gold, coal and platinum

AV Peake & AJ Ritchie (CSIR)

02-94

39p. +


16p. Apps.

KR 120


ALL excl. G, P & C

ALL










Cause of accidents

Risk assessment

Training


Report







Review

OTH 303
CD

Investigation into drawpoints, tips, orepasses and chutes

TR Stacey & AH Swart (SRK)

03-97

120p.


3 Apps

155 p.


kR 573

ALL

Rockfalls

Slips


Falling objects










Cause of accidents

Risk assessment



Report







Review

OTH 411
CD #2&3

Review of fall of ground problems in underground diamond mines and other mines with massive ore bodies and make recommendations on research needs to reduce fall of ground casualties, particularly in the face area

WC Joughin, AH Swart & TR Stacey (SRK)

11-98

135p.


kR 460

Dia

Cr

Cu Fe



Rockfalls

X




Support




Report







Review

Data analysis

Back analysis


OTH 501
CD #4&5


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