North American Tunneling 2018 Proceedings

Content: Cover
 Copyright
 Contents
 Preface
 TRACK 1: TECHNOLOGY
 Session 1: Project Controls
 5D BIM Applied to Cost Estimating, Scheduling, and Project Controlin Underground Projects
 Analysis of Concrete-Lined Tunnels Crossing Active Faults
 Atmospheric Cutting Tools Replacement in EPB TBM "Bertha": Innovative Approach for Face Pressure Tunneling
 Logistics and Performance of a Large-Diameter Crossover TBM for the Akron Ohio Canal Interceptor Tunnel
 Job-Site Security Risk Management Beyond Gates, Guards, and Guns
 Session 2: Innovation. A Preliminary Investigation for Characterization and Modeling of Structurally Controlled Underground Limestone Mines by Integrating Laser Scanning with Discrete Element ModelingStudy of the Correlation Between RMR and TBM Downtimes
 Cross Passage Construction: Mechanized Solutions and Fields of Application
 Communications, Tracking, Vehicle Telemetry, and Proximity Solutions
 Underground Communication Innovations
 SCMAGLEV Project-Fast and Innovative Mode of Transportation in the Northeast Corridor
 Session 3: TBM Technology 1. Downtime Data Collection, Analysis, and Utilization on Blacklick Creek Sanitary Interceptor Sewer Tunneling Project in Columbus, OHEPB TBM Performance Prediction on the University Link U230 Project
 Interpretation of EPB TBM Graphical Data
 TBM Procurement-Owner's Dilemma
 TBM Tool Wear Analysis for Cutterhead Configuration and Resource Planning in Glacial Geology
 The EPB Chamber Air Bubble: What Causes It?
 Session 4: TBM Technology 2
 Digitization in Mechanized Tunnelling Technology. Incorporating Geological and Geotechnical Spatial Variability into TBM and Ground Settlement Risk AssessmentInterpretation of Tunneling-Induced Ground Movement
 Pre-Conditioning of Hard Rocks as Means of Increasing the Performance of Disc Cutters for Tunneling and Shaft Construction
 The Karlsruhe Monster-Highly Flexible Steel Formwork, Operated Under Hyperbaric Conditions: Design and Application of a High-Tech Formwork in a Tapered Tunnel Section
 Instrumentation Design Framework for Large-Diameter Tunneling Projects
 Session 5: Fresh Approach. Hands-on Training and Technology Transfer in TunnelingHigh-Precision Pilot Hole Drilling Utilizing Real-Time Optical Guidance and Verification Techniques
 Innovative Concrete for Aggressive Ground in Qatar
 In-Depth Inspection of a Century-Old San Francisco Water Tunnel
 Steel Shaft Liner Plate Segments
 Teck BRE Raw Coal Conveyor Tunnel Rehabilitation
 TRACK 2: DESIGN
 Session 1: Resiliency
 In-Situ Fire Test for the Design of Passive Protection for the Lafontaine Tunnel
 Preliminary Assessment-Rehabilitation and Expansion of the Central City Tunnel System in Minneapolis, MN.