An important issue is that the dry bulk and shear modulus of sandstone are tightly correlated in a simple relationship with distribution of porosity, mineral composition, clay content, cementation, and differential pressure.
An important issue is that the dry bulk and shear modulus of sandstone are tightly correlated in a simple relationship with distribution of porosity, mineral composition, clay content, cementation, and differential pressure.
砂岩的干燥体变模量和剪切模量与孔隙度分布、矿物成分、粘土含量、胶结度和差压的关系是严格相关的，这一点非常重要。