Fig. 8
From: The influence of cyclic loading-unloading rates on the uniaxial mechanical anisotropy of coal

The elastic modulus variation with the anisotropy angle under various cyclical loading-unloading rates.
From: The influence of cyclic loading-unloading rates on the uniaxial mechanical anisotropy of coal

The elastic modulus variation with the anisotropy angle under various cyclical loading-unloading rates.