Timeout for Tech: Automated Inspection Opportunities & Limitations
RAILWAY AGE, FEBRUARY 2023 ISSUE: At the end of the day, “What gets measured gets managed.”
RAILWAY AGE, FEBRUARY 2023 ISSUE: At the end of the day, “What gets measured gets managed.”
RAILWAY AGE JANUARY 2023 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic that professionals in the railway industry have asked to learn more about. This month, we focus on the issue of correlation vs. causation and how to avoid a common pitfall—mistaking effects as causes.
TIMEOUT FOR TECH, RAILWAY AGE NOVEMBER 2022 ISSUE: The mass movement of goods and people by rail is the second-most energy efficient mode of transportation—second only to watercraft in navigable waterways. A main contributing factor to the efficiency of rail transportation is the extremely low rolling resistance created by hard steel wheels rolling on hard steel rails. Another factor is the favorable aerodynamic slipstream created by trains at speed.
TIMEOUT FOR TECH, RAILWAY AGE OCTOBER 2022 ISSUE: Historical datasets are important to consider, but it is much more than a simple process.
TIMEOUT FOR TECH, RAILWAY AGE SEPTEMBER 2022 ISSUE: Fitness-for-service assessments of an engineered system are designed to address a basic question: Is the system acceptably safe to use for its intended purpose
RAILWAY AGE AUGUST 2022 ISSUE: Derailment safety in the U.S., 1975 to 2021—and goals for the future.
RAILWAY AGE, JULY 2022 ISSUE: How temperature variations can cause sun kinks and pull-aparts
RAILWAY AGE, JUNE 2022 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Before we begin, I want to highlight an upcoming RT&S virtual technical conference that will convene on July
RAILWAY AGE, MAY 2022 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic that professionals in the railway industry have asked to learn more about. This month, we discuss risk of failure and methods we can use to quantify this risk.
RAILWAY AGE, APRIL 2022 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic that professionals in the railway industry have asked to learn more about. This month, we discuss strategies to prevent fatigue failures of steel railway wheels and rails.