A 4-Mid-Node Plane Model of Base Force Element Method on Complementary Energy Principle

Table 5

Vertical displacement of the cantilever beam with a concentrated end load.

Meshes	𝑣 (×10^−4)
	BFEM	Q4 model	Analytical
60×9	−5.0633	−3.7122	−5.0000
30×9	−5.0623	−2.0935	−5.0000
15×9	−5.0581	−0.7629	−5.0000