Civil Engineering :: Structural Analysis
- The minimum horizontal distance between two parallel main reinforcing bars, is
- A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be
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If in a pin-jointed plane frame (m + r) > 2j, then the frame is
(Where ‘m’ is number of members, ‘r’ is reaction components and ‘j’ is number of joints) - A rigid-jointed plane frame is stable and statically determinate if (where m is number of members, r is reaction components and j is number of joints)
- A pin-jointed plane frame is unstable if (where m is number of members, r is reaction components and j is number of joints)
- The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints)
- The degree of static indeterminacy up to which column analogy method can be used is
- When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would
- Pick up the incorrect statement from the following:
- The number of independent equations to be satisfied for static equilibrium in a space structure is
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A.
The gross section of the web of rolled I-beams is the depth of the beam multiplied by the web thickness |
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B.
The gross section of the web of channels is the depth of the web multiplied by its thickness |
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C.
The gross section of the web of plate girders is the depth of the web plate multiplied by its thickness |
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D.
None of these |