9/21/2004· Failure Analysis
Contemporary Skin Barrier Wall Design And Water Leakage
For hundreds of years, building walls were constructed of stone or brick and were sometimes several feet thick. Such massive walls served well not only to sup port the floors and roof but also to keep out the weather
4/5/2024· Failure Analysis
Defending Assets: A Legal Perspective On Corrosion Prevention
Corrosion poses a significant threat to various industries, and its impact on assets cannot be underestimated. As an engineer, you might wonder how this topic can be of interest to an attorney. Well, attorneys play a crucial role in protecting their clients' interests, and corrosion prevention aligns seamlessly with legal strategies aimed at safeguarding assets. In this article, we will explore the legal implications of corrosion and the role attorneys can play in mitigating its risks.
2/17/2023· Failure Analysis
Design Defect Failure Analysis of Water Shut Off Valve
By: Dr. Thomas Read
When this type of valve is open a rubber seal around the valve stem prevents leaking. In this case, the poly acetate stem deteriorated due to the presence of hot chlorinated water This allowed water to leak out. Over time the leak rate increased.
5/24/2007· Failure Analysis
Failure analysis is conducted to determine the root cause of failure. Sometimes these failures are catastrophic, e.g., Titanic. Other times the failures are a nuisance, e.g., failed o-ring in plastic faucet water valve. In both cases, the component failed unexpectedly, which can result in injury or death, not to mention financial loss due to unscheduled downtime
4/1/2011· Failure Analysis
Failure Analysis of a "Exploding" Beer Bottle: Product Defect, Product Liability
By: Dr. Thomas Read
A glass failure expert witness performs a root cause failure analysis on an exploding beer bottle. The object of this root cause failure analysis is to determine the cause of the bottle failure.
7/7/2009· Failure Analysis
Failure Analysis of a Broken Jam Jar
By: Dr. Thomas Read
Glass fractography is the most effective method for determining why a glass object, such as a bottle, failed. This technique consists of examining the fracture surfaces of the failure for artifacts such as Wallner lines and using them to trace the crack back to its origin. Once the origin has been identified, it can be examined in detail with a microscope to determine the cause of the failure.
7/7/2009· Failure Analysis
Failure Analysis of a Failed Ceramic Water Holding Tank on a Toilet
By: Dr. Thomas Read
The cracked tank was first inspected in the "as received" condition. In this condition it was cracked, but it was still whole. Next, the failed tank was separated by pulling it apart. This was done to expose the fracture surfaces of the main crack. This allowed for a complete failure analysis and for a determination of where the crack initiated.
3/29/2012· Failure Analysis
Failure Analysis: Collapse of Plastic Chair
By: Dr. Thomas Read
A failed plastic lawn chair was examined to determine the cause of failure. This chair failed on the premises of a restaurant In this study the subject chair is examined and compared to several exemplar purchased at the same time. The objective of this study is to determine the cause of failure.
2/3/2014· Failure Analysis
By: Dr. Thomas Read
The root cause of the failure of customer returns of heated automobile rear view mirrors was investigated.
8/7/2012· Failure Analysis
Failure Analysis: Metal Fatigue of Automatic Machinery - Wafer Test Station
By: Dr. Thomas Read
During normal operation, the arm on an automatic wafer test station failed. Root cause failure analysis determined that the drive shaft on the right angle gear motor used to raise and lower the manipulator arm had failed first.
by Diane Atkins, OTR, et al
by James M. Miller, Mark R. Lehto
by Jon Burroughs, MD, et al
