Development of a new differential extensometer

This paper describes a new differential extensometer, which has a baseline rod in suspension with both ends free, and some preliminary test results. compared with a traditional differential extensometer, which has one end of the baseline rod fixed to the ground, this instrument is less affected by c...

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Bibliographic Details
Main Authors: Lu Chongwu, Yang Jiang
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2011-02-01
Series:Geodesy and Geodynamics
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1674984715301609