compressive stresses

Are Rocks Stronger Under Tension Or Compression?

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Are Rocks Stronger Under Tension Or Compression? The tensile strength of rock is very small and is of the order of 0.1 times the compressive strength. Thus, a rock material is more likely to fail in tension than in compression. What increases rock strength? The principal factors controlling the strength of solid rocks are: I)

What Are The Advantages And Disadvantages Of Prestressed Concrete?

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What Are The Advantages And Disadvantages Of Prestressed Concrete? Prestressing can reduce the volume of concrete required in construction, lowering the use and transportation of materials, as well as boosting durability and service life. Concrete is intrinsically resistant to compressive stresses, but its resistance to tension is much lower. What are advantages and disadvantages of