Geology

Cracking

Simple shear

Pure shear

Composite material

Acoustic emission

Shear stress

Geotechnical engineering

Materials science

Direct shear test

Failure mode and effects analysis

Compressive strength

Shear (geology)

Measurement

The surrounding rocks of underground engineering are usually subjected to the coupling of compressive and shear stresses. The variable angle shear tes…

Compression-shear failure properties and acoustic emission (AE) characteristics of rocks in variable angle shear and direct shear tests