Design philosophies
A. Allowable stress design
B. working stress design (for concrete)
C. final stress design
What is meant be the design of structures?
Is it an arbitrary or scientific technique?
How to design a structural technique?
Parameters involved in the design?
What is meant by demand on structural technique & what is capacity of a structure?
Is demand related to capacity?
What are the requirements of steel design?
Topics to be studied & ideas to be learned
Demands: Snow, earthquake, live load etc.
Limit state:
A condition beyond which a structural technique or a structural part ceases to fulfill the funtion for which it is designed.
Examples of limit states :
A. Deflection
B. Fatigue
C. Shear
D. Buckling
E. Bearing
F. Cracking
G. Flexure
H. Torsion
I. Settlement
J. Stability
Strength limit states :
A. Flexure
B. Shear
C. Torsion
Serviceability limit states :
A. Cracking
B. Excessive deflection
Kindly send me manual design considerig all the load factors & factor of safety
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