Statistical Models of Accidents on Interchange Ramps and Speed-change Lanes
Author : K. M. Bauer
Publisher :
Page : 168 pages
File Size : 37,18 MB
Release : 1998
Category : Regression analysis
ISBN :
Design Guidance for Freeway Mainline Ramp Terminals
Author : Darren J. Torbic
Publisher : Transportation Research Board
Page : 131 pages
File Size : 36,39 MB
Release : 2012
Category : Technology & Engineering
ISBN : 0309258545
Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 730: Design Guidance for Freeway Mainline Ramp Terminals presents design guidance for freeway mainline ramp terminals based on current driver and vehicle behavior. Appendixes A to D to NCHRP Report 730 were not published as part of the print or PDF version of the report. They are only available electronically through the following links: Appendix A: Aerial View of Study Locations. Appendix B: Histograms of Observed Acceleration Rates. Appendix C: Verbal Instructions for Behavioral Study. Appendix D: Potential Changes Proposed for Consideration in the Next Edition of the Green Book (Note: Appendix D contains tracked changes that have been intentionally left intact--i.e., not accepted.)" Appendices are available at: http://www.trb.org/Highways1/Blurbs/167516.aspx--
The Handbook of Road Safety Measures
Author : Rune Elvik
Publisher : Emerald Group Publishing
Page : 1137 pages
File Size : 39,96 MB
Release : 2009-10-14
Category : Transportation
ISBN : 1848552513
Book Description
Contains summaries of the knowledge regarding the effects of 128 road safety measures. This title covers various areas of road safety including: traffic control; vehicle inspection; driver training; publicity campaigns; police enforcement; and, general policy instruments. It also covers topics such as post-accident care, and speed cameras.
Highway Safety Manual
Author :
Publisher : AASHTO
Page : 886 pages
File Size : 22,69 MB
Release : 2010
Category : Technology & Engineering
ISBN : 1560514779
Book Description
"The Highway Safety Manual (HSM) is a resource that provides safety knowledge and tools in a useful form to facilitate improved decision making based on safety performance. The focus of the HSM is to provide quantitative information for decision making. The HSM assembles currently available information and methodologies on measuring, estimating and evaluating roadways in terms of crash frequency (number of crashes per year) and crash severity (level of injuries due to crashes). The HSM presents tools and methodologies for consideration of 'safety' across the range of highway activities: planning, programming, project development, construction, operations, and maintenance. The purpose of this is to convey present knowledge regarding highway safety information for use by a broad array of transportation professionals"--p. xxiii, vol. 1.
Statistical Methods
Author : National Research Council (U.S.). Transportation Research Board
Publisher :
Page : 254 pages
File Size : 43,93 MB
Release : 2005
Category : Motor vehicle occupants
ISBN :
Book Description
This Transportation Research Record contains 28 papers dealing with statistical methods in highway safety research; highway safety data, analysis, and evaluation; occupant protection; and systematic reviews and meta-analysis. The papers address such topics as risk and crash prediction models, crashes on freeways and at signalized intersections, multivehicle crash prediction, speed and safety, red light running crashes, freeway lane closures, ramp design, accident exposure, rumble strip benefits, collisions with median trees, intersection safety, accident reconstruction, safety effects of speed limit changes, geometric design and head-on crashes, deer-vehicle crashes, sport utility vehicle rollover, vehicle occupancy and crash risk, a logit model for studying injury severity, abdominal injuries in rail passengers, healthy transport policies, and meta-analysis.
Statistical Methods in Highway Safety Analysis
Author : Bhagwant Naraine Persaud
Publisher :
Page : 88 pages
File Size : 33,83 MB
Release : 2001
Category : Transportation
ISBN :
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 295: Statistical Methods in Highway Safety Analysis focus on the type of safety analysis required to support traditional engineering functions, such as the identification of hazardous locations and the development and evaluation of countermeasures. Analyses related specifically to driver and vehicle safety are not covered, but some statistical methods used in these areas are of relevance and are summarized where appropriate.
Analysis and Modeling of Relationships Between Accidents and the Geometric and Traffic Characteristics of the Interstate System
Author : United States. Public Roads Bureau
Publisher :
Page : 108 pages
File Size : 31,45 MB
Release : 1969
Category : Accidents
ISBN :
Book Description
Principal findings of this study were that geometrics alone account for only a small portion of the variance in accidents and that no relationship could be established between fatalities and the geometrics studied. The geometrics studied include several types of interchanges, paved shoulders, sight distance, delineators, surface types, and other variables. Mathematical models were developed which can provide estimates of the average number of accidents on a particular type of highway or interchange, using the appropriate variables.
Effect of Ramp Type and Geometry on Accidents
Author : Ahmad Khorashadi
Publisher :
Page : 140 pages
File Size : 38,69 MB
Release : 1998
Category : Express highways
ISBN :
Book Description
Accident rates (fatal, fatal plus injury, total, wet, and dark) were analyzed using analysis of variance (ANOVA) and analysis of covariance (ANCOVA) methods. The analyses were intended to look at the systematic differences in accident rates between ramps of different design, stratified by whether a ramp was in a rural or urban area, as well as whether it was an on-ramp or an off-ramp. Finally, a series of ANCOVA models was run, again stratified by rural/urban and on/off-ramp status, which included the measured ramp traffic volume as a covariant, and ramp configurations were noted to assess the differences between pairs of ramp configurations with respect to accident rates. The statistical analysis of accident data and findings are presented along with the findings of other literature to provide an update to a previously published report entitled "The Effect of Ramp Type and Geometry on Accidents" (1966), second edition, R.A. Lundy, published by the Traffic Department, Division of Highways, Department of Public Works, State of California
Report
Author :
Publisher :
Page : 416 pages
File Size : 24,60 MB
Release : 2002
Category : Highway research
ISBN :
Book Description
Testing and Experimentation in Civil Engineering
Author : Carlos Chastre
Publisher : Springer Nature
Page : 498 pages
File Size : 29,8 MB
Release : 2023-06-05
Category : Technology & Engineering
ISBN : 3031291913
Book Description
This book gathers the peer-reviewed selected papers presented at the 3rd International Conference on Testing and Experimentation in Civil Engineering (TEST&E 2022), held in Almada, Portugal, on June 21-23, 2022. It showcases the role of smart technologies in all civil engineering areas, such as structures and construction, geotechnics and natural resources, hydraulics and water resources, transportation and communication networks. The conference topics encompass big data and advanced data processing systems, AI applications, virtual and augmented reality, 3D modeling and printing, digital twins, automation, sensing and detection technologies, inspection, monitoring and automatic damage identification, destructive and non-destructive testing, bio, nano and new materials, disaster risk reduction and emergency management. As such the book represents an invaluable, up-to-the-minute tool, and offers an important platform to engineers and architects.
