The degree of kinematic indeterminacy of a pin-jointed space frame is (Where j is number of joints and r is reaction components)

Related MCQs

• Study the following statements. (i) The displacement method is more useful when degree of kinematic indeterminacy is greater than the degree of static indeterminacy. (ii) The displacement method is more useful when degree of kinematic indeterminacy is less than the degree of static indeterminacy. (iii) The force method is more useful when degree of static indeterminacy is greater than the degree of kinematic indeterminacy. (iv) The force method is more useful when degree of static indeterminacy is less than the degree of kinematic indeterminacy. The correct answer is
• If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by
• Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction Components and 14 joints is
• The degree of static indeterminacy of a pin-jointed space frame is given by m r j number of joints)
• Degree of kinematic indeterminacy of a pin-jointed plane frame is given by
• 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 rigid-jointed space frame is (Where m, r and j have their usual meanings)
• Calculate the kinematic indeterminacy of the following pin jointed plane frame.
• Calculate the kinematic indeterminacy of the following pin jointed plane frame.