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Reference Guide for the Soil Compactor Analyzer

Stephen SebestaWenting LiuGerry Lewis Harrison

出版	Texas Transportation Institute, Texas A & M University System, 2009
URL	http://books.google.com.hk/books?id=oWWD0AEACAAJ&hl=&source=gbs_api

註釋

The Soil Compactor Analyzer (SCA) attaches to the automatic tamper used for Test Methods Tex-113-E and 114-E and uses rapid sampling of the hammer displacement to measure impact velocity. With the known mass of the hammer and the determined velocity, energy can be determined.