Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 1 (Q.No. 4)
4.
Euler's formula holds good only for
Discussion:
49 comments Page 2 of 5.
Prashant said:
9 years ago
Euler's formula is used for long column only and Rankine's formula is used for both column wheater they are short or long.
Sriragavan said:
9 years ago
What are the assumptions of Euler's theory?
S.Hari hara krishna said:
9 years ago
What is meant by critical stress?
Bhimagouda said:
9 years ago
What is the relation of Euler's formula with the strength of materials?
Ganesh appu said:
9 years ago
@Hari Hara Krishna.
Critical stress is the ratio of critical load and area. Critical load is the load at which the buckling of the column is initiated.
Critical stress is the ratio of critical load and area. Critical load is the load at which the buckling of the column is initiated.
Prem Singh said:
9 years ago
What is mean by L effective?
Korra naresh said:
9 years ago
The assumption of Euler's theory.
1. The column is initially straight.
2. The cross section of the column is uniform.
3. The length of the column is large while comparing to its lateral dimension.
4. Shortening of a column is neglected.
5. The material of column is homogeneous and isotropic and obeys Hooks law.
1. The column is initially straight.
2. The cross section of the column is uniform.
3. The length of the column is large while comparing to its lateral dimension.
4. Shortening of a column is neglected.
5. The material of column is homogeneous and isotropic and obeys Hooks law.
Satish said:
9 years ago
What's the significance of radius of gyration in l/k?
Vicky said:
9 years ago
It is called a section modulus.
Pankaj kaundal said:
8 years ago
For long column, the value of buckling load is Crushing load.
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