ASCE will be sunsetting the Civil Engineering Database (CEDB) in the coming months. We encourage you to start using the ASCE Library to perform content searches. In the ASCE Library, you can save your search results as well as receive email content alerts when new content relevant to your area of interest is published. Try it out today at https://ascelibrary.org.

 

Limits on Dynamic Measurements and Instrumentation

by John R. Hall, Jr., Stone & Webster Engineering, Corp, Boston, MA, USA,



Document Type: Proceeding Paper

Part of: Richart Commemorative Lectures

Abstract:

The implementation of the FFT (Fast Fourier Transform) into portable instrumentation has contributed to advances not only in signal analysis but also to new and improved transducers for use with such instruments. Since field measurements provide the basis for advances in engineering through the comparison of actual performance with predicted performance a knowledge of transducers and signal analysis capabilities is useful to engineers. This paper presents case histories to illustrate the capabilities of field instrumentation and transducers. Particular attention is devoted to the sensitivity thresholds of several transducers.

Subject Headings: Instrumentation | Field tests | Vibration | Fourier analysis | Case studies | Soil tests | Soil dynamics

Services: Buy this book/Buy this article

 

Return to search