Commercial Motor Vehicle Crash Investigation
Author : David E. Brill
Publisher :
Page : 222 pages
File Size : 25,71 MB
Release : 2000
Category : Commercial vehicles
ISBN : 9781884566394
Author : David E. Brill
Publisher :
Page : 222 pages
File Size : 25,71 MB
Release : 2000
Category : Commercial vehicles
ISBN : 9781884566394
Author : Rick W. Varner
Publisher : Lawyers & Judges Publishing
Page : 442 pages
File Size : 26,92 MB
Release : 2011
Category : Health & Fitness
ISBN : 9781933264837
Is it safe to drive with these large trucks? What happens when the small car in front of the commercial vehicle slams on its brakes? Reconstructing commercial vehicle accidents is a complex task that is often misunderstood or misinterpreted. Frequently, mistakes are made in determining the vehicle's ability to brake efficiently, the engine speeds and the loading condition. This reference book identifies the proper techniques you should use in order to correctly assess a commercial vehicle accident scene.The authors of this text discuss in great detail the unique aspects of commercial vehicle operation, performance and regulations. Chapters are dedicated to the various operating systems of these vehicles such as the electrical systems, tires, steering, suspension and much more. You will also learn about the human factors in commercial vehicle operations and accidents. The drivers of these trucks must drive at 100 percent of their ability in all situations and must meet certain requirements before they are allowed behind the wheel. Even so, accidents do occur and are sometimes caused by the driver's response.New to this expanded second edition are chapters on vehicle headlamps, terminology, Automatic On-Board Recording Devices (AOBRD), wireless communications equipment, collision warning systems and smart cruise, vehicle speed sensor, and testimony questions, among others.If you are interested in reconstructing or investigating commercial vehicle accidents, or if you are already involved in this but would like a better understanding of the issues, this book will prove to be valuable tool.
Author : Christopher D Armstrong
Publisher : SAE International
Page : 406 pages
File Size : 16,49 MB
Release : 2018-11-02
Category : Technology & Engineering
ISBN : 0768095220
The last ten years have seen explosive growth in the technology available to the collision analyst, changing the way reconstruction is practiced in fundamental ways. The greatest technological advances for the crash reconstruction community have come in the realms of photogrammetry and digital media analysis. The widespread use of scanning technology has facilitated the implementation of powerful new tools to digitize forensic data, create 3D models and visualize and analyze crash vehicles and environments. The introduction of unmanned aerial systems and standardization of crash data recorders to the crash reconstruction community have enhanced the ability of a crash analyst to visualize and model the components of a crash reconstruction. Because of the technological changes occurring in the industry, many SAE papers have been written to address the validation and use of new tools for collision reconstruction. Collision Reconstruction Methodologies Volumes 1-12 bring together seminal SAE technical papers surrounding advancements in the crash reconstruction field. Topics featured in the series include: • Night Vision Study and Photogrammetry • Vehicle Event Data Recorders • Motorcycle, Heavy Vehicle, Bicycle and Pedestrian Accident Reconstruction The goal is to provide the latest technologies and methodologies being introduced into collision reconstruction - appealing to crash analysts, consultants and safety engineers alike.
Author : Christopher D Armstrong
Publisher : SAE International
Page : 406 pages
File Size : 42,6 MB
Release : 2018-11-02
Category : Technology & Engineering
ISBN : 0768092027
The last ten years have seen explosive growth in the technology available to the collision analyst, changing the way reconstruction is practiced in fundamental ways. The greatest technological advances for the crash reconstruction community have come in the realms of photogrammetry and digital media analysis. The widespread use of scanning technology has facilitated the implementation of powerful new tools to digitize forensic data, create 3D models and visualize and analyze crash vehicles and environments. The introduction of unmanned aerial systems and standardization of crash data recorders to the crash reconstruction community have enhanced the ability of a crash analyst to visualize and model the components of a crash reconstruction. Because of the technological changes occurring in the industry, many SAE papers have been written to address the validation and use of new tools for collision reconstruction. Collision Reconstruction Methodologies Volumes 1-12 bring together seminal SAE technical papers surrounding advancements in the crash reconstruction field. Topics featured in the series include: • Night Vision Study and Photogrammetry • Vehicle Event Data Recorders • Motorcycle, Heavy Vehicle, Bicycle and Pedestrian Accident Reconstruction The goal is to provide the latest technologies and methodologies being introduced into collision reconstruction - appealing to crash analysts, consultants and safety engineers alike.
Author : Donald E. Struble
Publisher : CRC Press
Page : 622 pages
File Size : 19,16 MB
Release : 2020-01-24
Category : Technology & Engineering
ISBN : 1000764745
This fully updated edition presents practices and principles applicable for the reconstruction of automobile and commercial truck crashes. Like the First Edition, it starts at the very beginning with fundamental principles, information sources, and data gathering and inspection techniques for accident scenes and vehicles. It goes on to show how to analyze photographs and crash test data. The book presents tire fundamentals and shows how to use them in spreadsheet-based reverse trajectory analysis. Such methods are also applied to reconstructing rollover crashes. Impacts with narrow fixed objects are discussed. Impact mechanics, structural dynamics, and conservation-based reconstruction methods are presented. The book contains a comprehensive treatment of crush energy and how to develop structural stiffness properties from crash test data. Computer simulations are reviewed and discussed. Extensively revised, this edition contains new material on side pole impacts. It has entirely new chapters devoted to low-speed impacts, downloading electronic data from vehicles, deriving structural stiffness in side impacts, and incorporating electronic data into accident reconstructions
Author : Nathan Rose
Publisher : SAE International
Page : 394 pages
File Size : 23,84 MB
Release : 2022-01-07
Category : Transportation
ISBN : 1468603973
Accident reconstruction utilizes principles of physics and empirical data to analyze the physical, electronic, video, audio, and testimonial evidence from a crash, to determine how and why the crash occurred, how the crash could have been avoided, or to determine whose description of the crash is most accurate. This process draws together aspects of mathematics, physics, engineering, materials science, human factors, and psychology, and combines analytical models with empirical test data. Different types of crashes produce different types of evidence and call for different analysis methods. Still, the basic philosophical approach of the reconstructionist is the same from crash type to crash type, as are the physical principles that are brought to bear on the analysis. This book covers a basic approach to accident reconstruction, including the underlying physical principles that are used, then details how this approach and the principles are applied when reconstructing motorcycle crashes. This second edition of Motorcycle Accident Reconstruction presents a thorough, systematic, and scientific overview of the available methods for reconstructing motorcycle crashes. This new edition contains: Additional theoretical models, examples, case studies, and test data. An updated bibliography incorporating the newest studies in the field. Expanded coverage of the braking capabilities of motorcyclists. Updated, refined, and expanded discussion of the decelerations of motorcycles sliding on the ground. A thoroughly rewritten and expanded discussion of motorcycle impacts with passenger vehicles. Updated coefficients of restitution for collisions between motorcycles and cars. A new and expanded discussion of using passenger car EDR data in motorcycle accident reconstruction. A new section covering recently published research on post-collision frozen speedometer readings on motorcycles. A new section on motorcycle interactions with potholes, roadway deterioration, and debris and expanded coverage of motorcycle falls. This second edition of Motorcycle Accident Reconstruction is a must-have title for accident reconstructionists, forensic engineers, and all interested in understanding why and how motorcycle crashes occur.
Author : Donald E. Struble, Ph.D.
Publisher : CRC Press
Page : 492 pages
File Size : 18,65 MB
Release : 2013-09-24
Category : Science
ISBN : 1466588373
Automotive Accident Reconstruction: Practices and Principles introduces techniques for gathering information and interpreting evidence, and presents computer-based tools for analyzing crashes. This book provides theory, information and data sources, techniques of investigation, an interpretation of physical evidence, and practical tips for beginners. It also works as an ongoing reference for experienced reconstructionists. The book emphasizes three things: the theoretical foundation, the presentation of data sources, and the computer programs and spread sheets used to apply both theory and collected data in the reconstruction of actual crashes. It discusses the specific requirements of reconstructing rollover crashes, offers background in structural mechanics, and describes how structural mechanics and impact mechanics are applied to automobiles that crash. The text explores the treatment of crush energy when vehicles collide with each other and with fixed objects. It delves into various classes of crashes, and simulation models. The framework of the book starts backward in time, beginning with the analysis of post-crash vehicle motions that occurred without driver control. Applies time-reverse methods, in a detailed and rigorous way, to vehicle run-out trajectories, utilizing the available physical evidence Walks the reader through a collection of digital crash test data from public sources, with detailed instructions on how to process and filter the information Shows the reader how to build spread sheets detailing calculations involving crush energy and vehicle post-crash trajectory characteristics Contains a comprehensive treatment of crush energy This text can also serve as a resource for industry professionals, particularly with regard to the underlying physics.
Author : Laura Ruhl Genson
Publisher : American Bar Association
Page : 550 pages
File Size : 18,11 MB
Release : 2006
Category : Business & Economics
ISBN : 9781590317600
Written by industry professionals, engineers, reconstructionists, and litigators experienced in the trucking field, this comprehensive guidebook provides a strong knowledge base of the trucking industry and serves as a how to for handling a commercial motor vehicle case from intake to trial. The book covers: the lawyer's role in a truck accident investigation; data collection, site, vehicle, and electronic evidence; spoliation of evidence; driving situations (weather conditions, hazardous materials, human factors); on-board electronics; tires, wheels and brakes; technology (what exists, how to use it, and admissibility in court); the plaintiff and defense perspectives; changes from the engineering perspective with respect to engine configuration, speed, and more; and the trial.
Author : Elvin Aycock
Publisher :
Page : pages
File Size : 39,72 MB
Release : 1999
Category : Traffic accident investigation
ISBN :
Author : Timothy Staab
Publisher : Lawyers & Judges Publishing
Page : 52 pages
File Size : 12,37 MB
Release : 2008-05-01
Category : Health & Fitness
ISBN : 9781933264561
As a traffic accident investigator or reconstructionist, you probably have the common speed and sliding formulas memorized. However, there likely are formulas out there that you haven't committed to memory. And, while it's not practical to carry around a large textbook to every accident scene, having some type of reference would make your job easier. That is why the Pocket Traffic Accident Reconstruction Guide was created.Timothy Stabb, the author, created the Pocket Traffic Accident Reconstruction Guide to be an easy to use reference for anyone investigating a traffic accident. The guide is a pocket-sized booklet containing over eighty equations to compute vehicle velocity/speeds, distance, time acceleration rates and more. Designed to fit in a shirt pocket, day planner or briefcase, this handy guide also contains a glossary of traffic collision terms, a list of helpful websites, a table of roadway friction coefficient values and a conversion multiplier.It contains equations for:Converting speed from MPH to FPS, Converting velocity from FPS to MPH, Airborne projectile motion, Center of gravity mass, Pedestrian impact, And many more.