Laserfiche WebLink
TABLE OF CONTENTS <br />EXECUTIVE SUMMARY 1 <br />INTRODUCTION . 9 <br />MINING ENVIRONMENT. 5 <br />CHIMNEY SUBSIDENCE POTENTIAL. 11 <br />LONGWALL PANEL TROUGH SUBSIDENCE PREDICTION 15 <br />LONGWALL PANEL GROUP SUBSIDENCE PREDICTION. 29 <br />PREDICTED LANDSLIDE SUBSIDENCE EFFECTS. 41 <br />CONCLUSIONS 95 <br />REFERENCES . 4 6 <br />APPENDIX A. INDIVIDUAL LONGWALL GROUP MAPS 98 <br />APPENDIX B, GRAPHS USED TO PREDICT SUBSIDENCE EFFECTS. 49 <br />ii <br />