Civil Engineering - Theory of Structures - Discussion
Discussion Forum : Theory of Structures - Section 1 (Q.No. 2)
2.
The shape factor of standard rolled beam section varies from
Discussion:
23 comments Page 1 of 3.
Sunny Kumar said:
3 years ago
Rectangle/ square - 1.5
Triangle with vertex upward -2.34 (best section)
Triangle with vertex horizontal - 2
Solid circular section - 1.7
Thing ring - 1.27
Diamond section (Rhombus) - 2
Thin hollow Rhombus - 1.5
I section ( about strong axis) - 1.12 to 1.15
I section ( about week axis ) - 1.55
T- section - 1.9 to 1.95
Triangle with vertex upward -2.34 (best section)
Triangle with vertex horizontal - 2
Solid circular section - 1.7
Thing ring - 1.27
Diamond section (Rhombus) - 2
Thin hollow Rhombus - 1.5
I section ( about strong axis) - 1.12 to 1.15
I section ( about week axis ) - 1.55
T- section - 1.9 to 1.95
(2)
Gajan Rana said:
6 years ago
@Asaithambi.
Shape factor for Rectangular section = 1.5 & Circular section = 1.7.
Shape factor for Rectangular section = 1.5 & Circular section = 1.7.
MKS said:
4 years ago
The ratio of the plastic moment to the yield moment is known as the shape factor. For a rectangular section the plastic moment Mp is about 1.5 times greater than the elastic moment capacity. For an I-section the value of the shape factor is about 1.12.
Deepak Baswal said:
5 years ago
The shape factor of the standard rolled beam section varies from 1.10 to 1.20. 1 section is in rolled section and other circular rectangular etc are not in a rolled steel section.
Sanket Sangale said:
5 years ago
I-section. - 1.14.
Rectangle & square. - 1.5.
Circular. - 1.7.
Diamond - 2.0.
Triangular - 2.34.
Rectangle & square. - 1.5.
Circular. - 1.7.
Diamond - 2.0.
Triangular - 2.34.
Dileep said:
5 years ago
What is y1 and y2 and how to find out them?
SURAJ GIRI said:
5 years ago
Shape factor for square section = 1.5,
Rectangular section = 1.5.
I-section = 1.12 to 1.2.
Tube = 1.27.
Triangle = 2.346.
Diamond-section - 2.
T section : 1.90 - 1.95.
Rectangular section = 1.5.
I-section = 1.12 to 1.2.
Tube = 1.27.
Triangle = 2.346.
Diamond-section - 2.
T section : 1.90 - 1.95.
Vaibhav said:
6 years ago
What is y1 and y2 and how to determine them?
Har said:
6 years ago
Plastic analysis, the shape factor for rectangular section, is 1.5.
Manikandan said:
6 years ago
For rectangular 1.5.
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