In order to better design and calculate in infrastructures, it is necessary clarify the key mechanical parameters of structural materials, such as axial compressive strength, elastic modulus Poisson’s ratio. High-strength grouting material (HSGM) have begun be used materials with development large complex structures. A number test dates were analyze relationship between strength cubic HSGM pape...

The use of iron mining tailings in compacted landfills is expected to expand more and replace the placement dams. With this, unsaturated condition these materials becomes great importance for safety structures executed with them. In addition tests saturated condition, objective simplifying determination strength parameters direct shear constant water content were performed. Data physical chemic...