American Society of Civil Engineers

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Found 464 Records with the keyword term of "Railroad tracks"

Displaying 100 records - please modify your search for better results.

#  A Geologist’s Sketch Book, Notes & Drawings

2013  Cone Penetrometer with a Helical-Type Outer Screw Rod for Evaluation of the Subgrade Condition

2013  Development of Emergency Track Beam Alignment for Rapid Track Beam Replacement of Straddle Monorail Transit

2013  Effects of Geocell Confinement on Strength and Deformation Behavior of Gravel

2013  Modeling the Effect of Polyurethane Stabilization on Rail Track Response

2013  Performance Monitoring of Rail Tracks Stabilized by Geosynthetics and Shock Mats: Case Studies at Bulli and Singleton in Australia

2013  Performance of Mechanically Stabilized Rail Track

2012  Deep Dry Soil Mixing to Stabilize a Live Railway Embankment Across Thrandeston Bog

2012  Design of Rail-Track Geometric Systems by Satellite Measurement

2012  Development of Seismic Design Approach for Freestanding Freight Railroad Embankment Comprised of Lightweight Cellular Concrete

2012  Dynamic Behavior of Slab Tracks on Homogeneous and Layered Soils and the Reduction of Ground Vibration by Floating Slab Tracks

2012  Experience in Expert Estimation of Probabilities and Correlations for Rail Line Construction

2012  Heuristic Analysis of the Effective Range of a Track Tamping Machine

2012  Improved Performance of Railway Ballast under Impact Loads Using Shock Mats

2012  In Situ Experimental and Numerical Analyses on Thermal Stability of Ordinary Embankment of Qinghai-Tibet Railway in Beiluhe Basin

2012  Integer Programming to Optimize Tamping in Railway Tracks as Preventive Maintenance

2012  Laboratory and Field Trials for Deep Dry Soil Mixing to Stabilize a Live Railway Embankment Across Thrandeston Bog

2012  Modeling Correlations in Rail Line Construction

2012  Numerical Model for the Variation of the Frost Boundary below Embankments Using Surface Temperature and Net Radiation Data

2012  Optimizing Longitudinal Alignment in Railway with Regard to Construction and Operating Costs

2012  Rail Track Performance with Different Subballast Solutions: Traffic and Environmental Effects on Subgrade Service Life

2012  Railroad Construction Opportunities in an Age of Global Warming and Peak Oil

2012  Real-Time In Situ Monitoring of Frost Depth, Seasonal Frost Heave, and Moisture in Railway Track Structures

2012  Thermal Status of the Main Roadbeds of the Qinghai-Tibet Railway in Permafrost Regions after 5 Years’ Service

2011  Analyses of Vertical Dynamic Properties of Ballastless Track Based on LS-DYNA

2011  Analysis of Dynamic Behavior for Slab Track of High-Speed Railway Based on Vehicle and Track Elements

2011  Analysis of Vibration Transmission of Elevated Elastic Supporting Block Track

2011  Analysis on Wheel/Rail Interaction Induced by Roughness in Subway

2011  Based on the Theory of Catastrophe Ultra-Shallow Railway Tunnel Construction Process of Numerical Simulation

2011  Beach Replenishment for Amtrak’s Niantic River Bridge Replacement

2011  Calculation and Study of Longitudinal Forces of Continuous Welded Rail Track on Deck Arch Bridge

2011  A Case History of the Excavation of Deep Foundation Pit Adjacent to Railway

2011  Case Study—Railway Embankment Widening for CN Rail and GO Transit

2011  Characterization of Rail Track Subsurface Using Seismic Refraction Survey

2011  Compatibility Assessment of Drip Irrigation Laterals

2011  Construction Risk Analysis of Red Clay Railway Tunnel

2011  Continuous Measurement Method of Wheel/Rail Contact Force Based on Neural Network

2011  Design of Track Alignment Using Building Information Modeling

2011  The Dynamic Characteristics and Parameter Study of Slab Track

2011  Dynamic Response Analysis of Vertical Vehicle-Track Coupled System in Frequency Domain

2011  Effect of Slab Void on Mechanical Properties of Longitudinal Connected Ballastless Track

2011  Enhancement of Ballasted Rail Track Performance Using Geosynthetics

2011  Evaluation of Different Seed Mixtures for Grass Establishment to Mitigate Soil Erosion on Steep Slopes of Railway Batters

2011  Factors Influencing Longitudinal Stability Analysis of Unit Slab Track on Subgrade

2011  Impact of Bituminous Subballast on Railroad Track Deformation Considering Atmospheric Actions

2011  An Improved Method for Mitigating End Effects in Empirical Mode Decomposition and Its Applications to Track Irregularity Analysis

2011  In Situ Test of Cement-Flyash-Gravel Pile Composite Foundation for Passenger Dedicated Line

2011  Influence Analysis of Irregularities on Vehicle Dynamic Response on Curved Track of Speed-Up Railway

2011  Influence of Beam-End Lateral Expansion of Steel Truss Girder on Stability of CWR Track

2011  The Influence of Excavation in Red Clay by Six Sections with CRD Method on the Vaults Subsidence and Structural Internal Force

2011  Nebraska Arena on Track for 2013 Opening

2011  Numerical Simulation of Smoke Flow Controlling in Railway Shield Tunnel

2011  Optimization Method for Curve Adjusting Calculation of Continuously Welded Rail Track Based on Coordinate Measurement

2011  Optimization of a Prestressed Concrete Railroad Crosstie for Heavy-Haul Applications

2011  Quality Testing and Evaluation of the Damaged Lining of Zhoulichong Railway Tunnel

2011  Railway Track Performance Monitoring and Safety Warning System

2011  Railway Track Quality Assessment Method Based on Mechanism Modeling

2011  Research on Digital Subgrade Settlement Device and Performance Testing

2011  A Review of Construction of Roadbed in High Speed Lines in China Combined with the Calculation of Pipe Load Subject to Traffic

2011  Roadbed Deformation Rule and Assessment of Slab Track on Railway Passenger Special Line

2011  Scenic Railroad to Repair Fire-Damaged Crossing

2011  Study on the Defects Characteristics of Water Leaking of Old Tunnels in Cold Regions

2011  Substructure Nonlinear Effects on Sleeper Design Pressure in Heavy Haul Railway Tracks

2011  System for Construction of a Railway Underpass

2011  Time and Spatial Dependence of the Fouling of Railroad Track Ballast

2011  A Tracking Management Information System for Railway Construction Materials

2011  Type Selection and Structural Characteristics of Ballastless Track in Seismic Region

2011  Uncertainty in Rail-Track Geometry Degradation: Lisbon-Oporto Line Case Study

2011  Use of Geosynthetics in Railways Including Geocomposites and Vertical Drains

2011  Vertical Force Properties for Longitudinal Coupled Ballastless Track with Heavy Grade

2011  Vertical Track Stiffness as a New Parameter Involved in Designing High-Speed Railway Infrastructure

2010  Amtrak Replacing 103-Year-Old Bascule Bridge in Connecticut

2010  Analysis of Track Irregularity Spectrum of Beijing-Guangzhou Railway

2010  Analysis on Ground Temperature Character and Cooling Effect of the Particle Improved Roadbed in Permafrost

2010  Application of CFG Piles for Soft Foundation Treatment in the Wuhan-Guangzhou Railway Passenger Special Line

2010  Application of Time-Series Method on Prediction for Roadbed Deformation of High-Speed Railway

2010  An Assessment of the Performance of Corrugated HDPE Pipe in Shallow Fills under Railroads

2010  Cause and Modification Measures of Longitudinal Cracks from Bolt Hole of the PC Sleepers II

2010  Centrifugal Model Tests on Settlement Controlling of Piled Embankment in High Speed Railway

2010  Characteristics of Track Dynamic Stiffness of Ballastless Turnout in High-Speed Railway

2010  Class A Prediction of the Behavior of Soft Estuarine Soil Foundation Stabilized by Short Vertical Drains beneath a Rail Track

2010  Comparison Study on the Performance of Three Types of Foundation Reinforcing Schema on Soft Soil

2010  The Contribution of Retail for the National Economy

2010  Data Analysis Techniques for GPR Used for Assessing Railroad Ballast in High Radio-Frequency Environment

2010  Determination of the Transverse Resistance Characteristics in Railway Track

2010  Development of Nonlinear Railway Track Model Applying Modified Plane Strain Technique

2010  Development of Railway Track Geometry Indexes Based on Statistical Distribution of Geometry Data

2010  Dynamic Crack Propagations in Prestressed Concrete Sleepers in Railway Track Systems Subjected to Severe Impact Loads

2010  Dynamic Response of Railway Track Rested on Transversely Isotropic Poroelastic Media

2010  Field Assessment of the Performance of a Ballasted Rail Track with and without Geosynthetics

2010  Formulation and Solution Approaches to the Rail Maintenance Production Gang Scheduling Problem

2010  Historic Development Adds Challenge to Storm Drain Tunnel under Railroad

2010  Integrating Vegetation Role in Computer Simulation for Slope Stability: The Case Study of a Railway Embankment

2010  Loads on Track, Ballast Fouling, and Life Cycle under Dynamic Loading in Railways

2010  A Method to Correct the Mileage Error in Railway Track Geometry Data and Its Usage

2010  Multistage Linear Prediction Model of Track Quality Index

2010  New Life for an Old Line

2010  Petri Net Modeling of Spatial and Temporal Constraints in Track Allocation Problem at Railway Stations

2010  Relation between Railway Track Alignment Irregularity and Gross Passing Tonnage

2010  Research on a Short-Range Prediction Model for Track Irregularity over Small Track Lengths