Mechanism of Anchor Bar in Different Elastic Modulus Rocks by Model Test
Zou Zhi-hui Wang Zhi-lin(Wuhan University of Hydraulic and Electric Engineering)
Simulating tests for mechanism of anchor bar in the different elastic modulus of rock mass were studied. Results indicate that there are optimization arrangement of anchor bar in different elastic modulus of surrounding rock for L/e≥2. Affecting mechanism ,φ , c, σ and binding effect of anchor bar in different elastic modulus of rock mass are discussed.