Safety and environmental issues in rock engineering, volume 2

Cover
Half Title
Title Page
Copyright Page
Table of Contents
Conference Events
	Program
	Opening Ceremony
	Speech of the President of the Sociedade Portuguesa De Geotecnia (the ISRM NG Portugal), During the Opening Ceremony
	Speech of the Chairman of the EUROCK ’93 Symposium Organizing Committee During the Opening Ceremony
	ISRM Board and Council Meetings
	Manuel Rocha Medal
	Poster Session
	Social Activities
	Exhibition of Equipment and Documentation
	Closing Session
	Speech of the President of the Sociedade Portuguesa De Geotecnia (the ISRM NG Portugal), During the Closing Session
Special Lectures
	The Strength and Deformability of Rock Masses – An Important Research Need
	Symposium Overview
1: Modelling in Safety Evaluation
	Keynote Lecture: Considerations on Alternatives for the Numerical Modelling of Fractured Rock Masses
	General Report
	The Use of a Hydromechanical Numerical Model to Understand the Behaviour of Pressure Tunnels and Shafts
	A Criterion for Assessing the Stability of Tunnels
	Deformability Parameters of Stratified and Jointed Rock
2: Influence of the Environment in Rock Engineering
	Conférence Spéciale: Apports De La Mécanique Des Roches à La Protection De L’Environnement
	General Report
	Transport and Mechanical Properties of Granitic Rock as Influenced by the Geometry of Its Fissure and Crack Network
3: Stability of Large Underground Structures
	Keynote Lecture: Conclusions from 100 Constructed Power Caverns for Future Planning
	General Report
	Peculiarities of the Stressed Condition of Rocks in Folded Areas
	Ensuring the Stability of Rock Masses Accommodating Large Underground Cavities
4: Contribution of Failures and Incidents to the Progress of Rock Engineering
	Keynote Lecture: Rock Engineering Developments Following from Disasters and Damage Occurrences in South African Mines
	General Report
	Rockburst as Manifestation of the Dynamic System Instability (Rockburst Model)
	Ageing of Concrete Dam Foundations
Workshop Atelier
	1: Uncertainty, Reliability and Risk
		Report: What Can We Do - What Can We Not Do in Uncertainty, Reliability and Risk Applied to Rock Engineering?
		Uncertainty, Reliability and Risk
		Risk Analysis in Rock Engineering
Workshop Atelier
	2: Back-Analyses in Rock Engineering
		Report: Some Aspects of Back Analysis in Geotechnical Engineering
Workshop Atelier
	3: Education Enseignement Ausbildung
		Report
Workshop Atelier
	4: Expert-Systems as a Tool For Safety Evaluation
		Report: Expert Systems as a Guide to Safer Rock Excavation Design
Workshop Atelier
	5: Fluid-Rock Interaction and Grouting Interaction Roche-fluide Et Injections Des Massifs Flüssigkeit-Gesteinswechselwirkung Und Verpressung
		Report: Aspects on a Theory of Grouting
		Fluid-Rock Interaction and Grouting
Miscellaneous
List of Participants
Author Index