Physical Model Test on the Deformation Behavior of an Underground Tunnel Under Blasting Disturbance

A physical model test is carried out to simulate the blasting disturbance on the underground tunnel. The test including four blasting events with different blasting locations, where two blasting angles ( α ) and two blasting distances ( D ) are designed. The surface deformation characteristics of th...

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Veröffentlicht in:	Rock mechanics and rock engineering 2021, Vol.54 (1), p.91-108
Hauptverfasser:	Qiu, Jiadong, Li, Xibing, Li, Diyuan, Zhao, Yuzhe, Hu, Chuwei, Liang, Lisha
Format:	Artikel
Sprache:	eng
Schlagworte:	Blasting Civil Engineering Components Deformation Earth and Environmental Science Earth Sciences Failure analysis Geophysics/Geodesy Locations (working) Model testing Original Paper Shape Strain Tunnels
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