Marble Modulus Of Elasticity
The physical property requirements to which marble stones shall adhere to are absorption by weight density compressive strength modulus of rupture abrasion resistance and flexural strength.
Marble modulus of elasticity. It is formed from limestone. The correlation factor of fitted line is about 0 9. Actual property values will vary from sample to sample. Of cao values with ultrasonic velocity measurement methods.
Both granite and marble are natural stone. For typical metals modulus of elasticity is in the range between 45 gpa 6 5 x 10 6 psi to 407 gpa 59 x 10 6 psi. Higher value of modulus of elasticity indicates good quality rock having sound composition. Marble is a type of common industrial natural stone.
Modulus of elasticity is also a measure of material s stiffness or resistance to elastic deformation. A full bar means this is the highest value in the relevant set. Elastic modulus was evaluated from longitudinal and transverse velocity of ultrasonic wave propagation in marble samples. This abstract is a brief summary of the referenced standard.
A marble column of cross sectional area 0 80 m 2 supports a mass of 32000 kg. For each property being compared the top bar is granite and the bottom bar is marble. Typical values of modulus of. The elastic modulus for marble is 5 0 x 10 10 n m 2.
The graph bars on the material properties cards below compare marble to other natural stone materials top and the entire database bottom. Marble metamorphic rock with the critical mineral calcite 90 100. Our results indicate that the elastic modulus shows linear dependence to the porosity and the proportion of cao. A half full bar means it s 50 of the highest and so on.
There are 17 material properties with values for both materials. Property values are typical of marble used in construction.