MODULE 3 SUPPORT REACTION AND TRUSS

WHAT TYPE OF SUPPORT?

• HINGED

• FIXED

• SIMPLE

• COUNTER

WHAT TYPE OF SUPPORT

• HINGED

• FIXED

• FREE

• SIMPLE

WHAT TYPE OF SUPPORT

• FREE

• FIXED

• ROLLER

• HINGED

WHAT TYPE OF LOAD

• UNIFORMLY DISTRIBUTED LOAD

• UNIFORMLY VARYING LOAD

• POINT LOAD

• NONE

WHAT TYPE OF LOAD

• UNIFORMLY DISTRIBUTED LOAD

• UNIFORMLY VARYING LOAD

• POINT LOAD

• NONE

WHAT IS THE DISTANCE OF POINT LOAD FOR THE GIVEN UVL FROM MAXIMUM POINT OF LOAD

• L/3

• 2L/3

• L/2

• NONE

PERFECT /STABLE /RIGID TRUSS EQUATION

m-No of members

j-No of joints

• m=2j-3

• m<2j-3

• m>2j-3

• none of the above

What are the Assumptions in truss analysis?

• All members same cross-section

• Forces act only at one joint

• Members are connected at joints by pinned connections

• Members are connected at joints by a fixed support

• All the above except option 4