Civil Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 4 (Q.No. 16)
16.
For keeping the stress wholly compressive the load may be applied on a circular column anywhere within a concentric circle of diameter
Discussion:
19 comments Page 1 of 2.
Teja bhopali said:
7 years ago
this rule is called middle fourth rule.
1. For rectangular columns, the kern/core is rhombus( middle third rule).
2. For circular column the kern/core is circular (middle fourth rule).
The eccentricity is D/8. Hence total on either side gives the diameter for the kern.
= D/8 + D/8 = D/4.
1. For rectangular columns, the kern/core is rhombus( middle third rule).
2. For circular column the kern/core is circular (middle fourth rule).
The eccentricity is D/8. Hence total on either side gives the diameter for the kern.
= D/8 + D/8 = D/4.
(3)
Muhammad Hashim said:
4 years ago
D/8 (circular) on side of the center point.
Total core will be d/8+d/8 = d/4 (middle fourth).
D/6 (rectangular) on one side of center point.
Say total length d/6+d/6=d/3 (middle third).
Total core will be d/8+d/8 = d/4 (middle fourth).
D/6 (rectangular) on one side of center point.
Say total length d/6+d/6=d/3 (middle third).
(2)
B.Singh said:
3 years ago
The load application on a circular column affects stress. If it is under D/4 the stress will be wholly compressive.
D/4 is the Right answer.
D/4 is the Right answer.
(2)
Priya said:
8 years ago
D/8 not correct because d/8 is no tensile condition.
Referance Khurmi Gupta 120page 399 question.
Referance Khurmi Gupta 120page 399 question.
Goutam said:
4 years ago
The core or kernel of the circular cross-section of dia, D is a circle of dia.(d4/d6/d8).
Avi said:
8 years ago
Circular sections of the eccentric- d/8.
A rectangular section of the eccentric- d/6.
A rectangular section of the eccentric- d/6.
Vivek kumar said:
4 years ago
There will be both side d/8+d/8, hence the value of eccentricity in no tension is d/4.
Akscivili@n said:
9 years ago
No, @Satya.
C is the correct answer!
C is the correct answer!
Kameel said:
9 years ago
How is the answer C? Please explain.
Sumit said:
8 years ago
@Akscivilian.
Please explain how?
Please explain how?
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