State Of Art: Strain Measurements in Hostile Enrironments
恶劣环境中应变测量的国内外发展综述

This is a review of the development of stress and strain measurements in the hostile enviroments at home and abroad. Different techniques such as: resisfance strain gages, capacitance strain gages, noncontacting electromagnetic device, stress pattern analysis by thermal emission, X-ray method, Moire method, speckle interferometry, holographic interferometry, extensometry and some new sensors are described briefly.