How To Define Method Of Joints. This includes all external forces (including support. [′meth·əd əv ′jȯins] (engineering) determination of stresses for joints at which there are not more than two unknown forces by the methods of.

Remember that all parts of a structure, whether it is the whole or section, must satisfy the equilibrium principle. Draw a fbd of a truss joint adjacent to the joint analyzed in step 2that has no more than two unknowns(using the results from step 2) use the two equations Methods of sections • the method of joints is most effective when the forces in all the members of a truss are to be determined.