Your browser is currently set to block JavaScript.

For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser.

After enabling javascript, please refresh the page to go back to experts.com site with full functionality

Would you turn off/on JavaScript?

It's a widely used language that makes the web what it is today, allowing for websites to be more responsive, dynamic, and interactive. Disabling JavaScript takes websites back to a time when they were simple documents without any other features.

What are the advantages of using JavaScript?

Speed. Since JavaScript is an 'interpreted' language, it reduces the time required by other programming languages like Java for compilation. JavaScript is also a client-side script, speeding up the execution of the program as it saves the time required to connect to the server.

banner ad

Forensic Engineering Experts: Structural Analysis

By: Dr. Irving Ojalvo

Tel: (800) 358-9909
Fax: (888) 358-9901
Email: Dr. Ojalvo

View Profile on Experts.com.


Structural failure can often produce catastrophic results. In many cases, the damage seen after the accident is not indicative of the cause of the initial failure. Fortunately, based on physical evidence, an investigator can frequently determine how and why a structure failed. The most common reasons for a failure include defective materials, defective design, improper assembly, excessive or improper loading or a combination of these. Through testing and structural analysis, it is possible to determine the root cause of the failure and propose solutions to prevent such failures from reoccurring.

Expertise

Questions Answered

We have some 50 years of varied experience in many aspects of structural analysis including:
  • Structural and mechanical properties testing
  • Bending, fracture and fatigue analysis
  • Finite element computer modeling
  • Teaching structural dynamics at Columbia University, NYU & NASA

Case Examples

SUV Roll Cage Strength:
The SUV driver was killed when the roll cage collapsed as the vehicle rolled down an embankment. Mechanical testing and finite element analyses showed that the collapse occurred due to the inferior strength of the windshield frame when compared to the rest of the vehicle's roll cage. We further showed that had the windshield frame structure been the same material and cross section as the rest of the roll cage, the driver would have survived.

Dr. Irving Ojalvo is Chairman of Technology Associates (www.technology-assoc.com), a forensic engineering firm with offices in New York City and Connecticut. The firm's technical personnel, all of whom have advanced degrees, perform accident reconstruction involving issues of biomechanics, mechanical, traffic, and human factors engineering.

©Copyright - All Rights Reserved

DO NOT REPRODUCE WITHOUT WRITTEN PERMISSION BY AUTHOR.

selected resources


Evaluation

Evaluation and Remediation of Low Permeability and Dual Porosity Environments
by Lorne G. Everett, PhD, et al

The

The Ultimate Guide to Being a Great Police Officer: A Guide to Professional Policing
by Jeffrey Fox, PhD

Distributional

Distributional Archaeology
by James I. Ebert, PhD

Experts.com-No broker Movie Ad
 
Unicourt Logo Button
 

© 1994-2020 Experts.com. All rights Reserved

Accident Investigation & Reconstruction Accident Prevention & Safety Actuarial Administration (General) Adoption Aerosols - Aerosol Products Airports - Airport Operations Alcohol, Tobacco & Other Drugs Appraisal & Valuation Arborist - Arboriculture Asbestos Asset Location Searches Automotive Automotive - Vehicular Accident Reconstruction Banking - Banks (General) Banking / Investment Banking Banking / Lender Liability Bankruptcy - Insolvency - Debt Counseling Biomechanics Business (General) Business Appraisal & Valuation Business Consulting Business Development Growth & Strategy Clothing - Apparel Fashion Construction (General) Construction Accident Reconstruction Criminalistics / Criminology Crisis Management - Emergency Planning & Response Damages Demonstrative Evidence / Trial Presentations Design Engineering Elderly - Geriatrics - Aging - Caregiving Engineering (General) Environment (General) Equipment - Machinery Ergonomics (Applied, Cognitive, Environmental, Organizational) Ethics Executive Coaching & Training Expert Witness Referral Failure Analysis Finance / Financing Fire - Explosions (General) Forensic Accounting Forensic Document Analysis Forensics Forgery Fraud Fungus / Mold Investigation Gemologists Gemstones - Jewelry Handwriting Analysis Healthcare (General) Human Factors Human Rights Hydrology Industrial Processes & Controls Insurance Claims and Claims Investigation Intellectual Property Jails - Prisons - Correctional Facilities (General) Ladders Leasing & Leases Legal / Judicial Ethics Legal Medicine Legal Nurse Consultant Life Care Planning Litigation Support Manufacturing Marketing Mechanical Engineering Medical Devices Medical Legal Consultants Medical Malpractice Medical Record Review Medical Specialists Medical-Legal Research Meteorology - Weather Nursing (Nurse) Occupation Health & Safety / OSHA Compliance Personal Injury Accidents Pharmacy / Pharmacology / Pharmaceuticals Photography Police Practices & Procedures Pornography Premises Liability Product Liability / Defects Products Labeling / Warnings Professional Malpractice (General) Psychiatry Public Relations - Public Affairs Recreation & Sports Accidents Risk Management Security (Private & Public) Slip, Trip and Fall Accidents Statistics - Statistical Analysis Surface - Roadway - Walkway Accidents Toxicology Trucks - Forklifts Accidents Vocational Rehabilitation White Collar Crimes Workers Compensation (HR)