1

GATE CE 2013

MCQ (Single Correct Answer)

+2

-0.6

The state of $$2D$$-stress at a point is given by the following matrix of stresses:
$$$\left[ {\matrix{
{{\sigma _{xx}}} & {{\sigma _{xy}}} \cr
{{\sigma _{xy}}} & {{\sigma _{yy}}} \cr
} } \right] = \left[ {\matrix{
{100} & {30} \cr
{30} & {20} \cr
} } \right]MPa$$$

What is the magnitude of maximum shear stress in $$MPa$$ ?

2

GATE CE 2004

MCQ (Single Correct Answer)

+2

-0.6

If principle stresses in two-dimensional case are $$\left( - \right)\,\,10\,MPa$$ and $$20$$ $$MPa$$ respectively, then maximum shear stress at the point is

3

GATE CE 2004

MCQ (Single Correct Answer)

+2

-0.6

In a two dimensional analysis, the state of stress at a point is shown below.

If $$\sigma = 120\,\,MPa$$ and $${\tau _{xy}} = 70\,\,MPa,\,\,{\sigma _x}$$ and $${\sigma _y},$$ are respectively

4

GATE CE 1994

MCQ (Single Correct Answer)

+2

-0.6

The state of two dimensional stresses acting on a concrete lamina consists of a direct tensile stress, $${\sigma _x} = 1.5\,\,N/m{m^2},$$ and shear stress, $$\tau = 1.20\,N/m{m^2},$$ which cause cracking of concrete. Then the tensile strength of the concrete in $$N/m{m^2}$$ is

Questions Asked from Complex Stress (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE CE Subjects

Engineering Mechanics

Strength of Materials Or Solid Mechanics

Structural Analysis

Construction Material and Management

Reinforced Cement Concrete

Steel Structures

Geotechnical Engineering

Fluid Mechanics and Hydraulic Machines

Geomatics Engineering Or Surveying

Environmental Engineering

Transportation Engineering

Engineering Mathematics

General Aptitude