GATE CE 2005 | Beams Question 4 | Steel Structures

GATE CE 2005

MCQ (Single Correct Answer)

-0.3

Which of the following is NOT correct for steel sections as per $$IS:$$ $$800-1984$$?

The maximum bending stress in tension or in compression in extreme fibre calculated on the effective section of a beam shall not exceed $$0.66\,\,{f_y}.$$

The bearing stress in any part of a beam when calculated on the net area shall not exceed $$0.75\,\,{f_y}.$$

The direct stress in compression on the gross sectional area of axial loaded compression member shall not exceed $$0.6\,\,{f_y}.$$

None of these

GATE CE 2005

MCQ (Single Correct Answer)

-0.3

An unstiffened web $${\rm I}$$ section is fabricated from a $$10$$ $$mm$$ thick plate by fillet welding as shown in the figure. If yield stress of steel is $$250$$ $$MPa,$$ the maximum shear load that section can take is GATE CE 2005 Steel Structures - Beams Question 6 English

GATE CE 2005 Steel Structures - Beams Question 6 English

$$750$$ $$kN$$

$$350$$ $$kN$$

$$337.5$$ $$kN$$

$$300$$ $$kN$$

GATE CE 2002

MCQ (Single Correct Answer)

-0.3

When designing steel structures, one must ensure that local buckling in webs does not take place. This check may not be very critical when using rolled steel sections because

Quality control at the time of manufacture of rolled sections is very good

Web depth available are small

Web stiffeners are in-built in rolled sections

Depth to thickness ratio (of the web) are appropriately adjusted

GATE CE 2002

MCQ (Single Correct Answer)

-0.3

An $$ISMB$$ $$500$$ is used as a beam in a multi-storey construction. From the view point of structural design, it can be considered to be 'laterally restrained' when,

The tension flange is 'laterally restrained'

The compression flange is 'laterally restrained'

The web is adequately stiffened

The conditions in $$(a)$$ and $$(c)$$ are met

PREVIOUS NEXT

GATE CE Subjects

Engineering Mechanics

Work Energy Principle and Impulse Momentum Equation Equilibrium of Force Systems

Strength of Materials Or Solid Mechanics

Centroid and Moment of Inertia Torsion Pure Bending Shear Stress In Beams Strain Energy Method Columns and Struts Complex Stress Deflection of Beams Thin Cylinder Simple Stresses Shear Force and Bending Moment Propped Cantilever Beam

Structural Analysis

Energy Principle Truss Stability and Static Indeterminacy Methods of Analysis Indeterminacy Arches and Cable Slope Deflection Method Matrix Method Moment Distribution Method Influence Line Diagram Plastic Analysis