STRENGTH OF MATERIALS ANS W/ COMPLETE SOLUTION • Eight bolts are to be selected to fix the cover plateof a cylinder subjected to a maximum load of 980kN. If the design stress for the bolt material is315MPA, what should be the diameter of eachbolt?А. 12mm B. 16тm C. 25 тmD. 32mm E. NOTA• Determine the safe axial compressive load for ashort square concrete pier with minimumdimension of 2 ft if the allowable unit compressivestress of concrete is 900psi.

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Eight bolts are to be selected to fix the cover plate of a cylinder subjected to a maximum load of 980 kN. If the design stress for the bolt material is 315MPA, what should be the diameter of each bolt? 4. 12mm B. 16тm C. 25 тт D. 32mm E. NOTA

Eight bolts are to be selected to fix the cover plate of a cylinder subjected to a maximum load of 980 kN. If the design stress for the bolt material is 315MPA, what should be the diameter of each bolt? 4. 12mm B. 16тm C. 25 тт D. 32mm E. NOTA

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.13.1P

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Material Selection

A wide variety of engineering applications make use of different materials, depending upon their usage. The materials used in civil engineering vary in their properties such as strength, ductility, brittleness, and creep strength. Depending upon the application and external loading conditions, an engineer must make a wise decision for material selection. A wrong decision would fail in its functionality.

Question

STRENGTH OF MATERIALS

ANS W/ COMPLETE SOLUTION

• Eight bolts are to be selected to fix the cover plate
of a cylinder subjected to a maximum load of 980
kN. If the design stress for the bolt material is
315MPA, what should be the diameter of each
bolt?
А. 12mm B. 16тm C. 25 тm
D. 32mm E. NOTA
• Determine the safe axial compressive load for a
short square concrete pier with minimum
dimension of 2 ft if the allowable unit compressive
stress of concrete is 900psi.

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