Stability Measurement of Soft Rock Tunnel by Way of Photo Analysis

Wu Shunchuan; Sun Jinhai; Gao Yongtao

doi:10.13374/j.issn1001-053x.1999.03.001

Volume 21 Issue 3

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 1999 > 21(3): 219-222

Wu Shunchuan, Sun Jinhai, Gao Yongtao. Stability Measurement of Soft Rock Tunnel by Way of Photo Analysis[J]. Chinese Journal of Engineering, 1999, 21(3): 219-222. doi: 10.13374/j.issn1001-053x.1999.03.001

Citation:

Wu Shunchuan, Sun Jinhai, Gao Yongtao. Stability Measurement of Soft Rock Tunnel by Way of Photo Analysis[J]. Chinese Journal of Engineering, 1999, 21(3): 219-222. doi: 10.13374/j.issn1001-053x.1999.03.001

Citation:

PDF( 521 KB)

Stability Measurement of Soft Rock Tunnel by Way of Photo Analysis

doi: 10.13374/j.issn1001-053x.1999.03.001

Resources Engineering School, UST Beijing. Beijing 100083, China

Received Date: 1998-06-30
Available Online: 2021-08-27

Abstract

Abstract

Photo analytic method usually used in aviation photography measurement, it was applied in displacement measuring of model experiment of soft rock tunnel. It confirmed that the result can meet the demand of experiment accuracy which use popular camera under omitting non-liner error,it has same application perspective to dynamic state experiment and non-contact measuremot. The priciple of deformation has positive signification tO select proper enhancement method.
- photography measurement,
- photo analytic method,
- soft rock,
- model experiment