FE-Meshfree QUAD4 Element with Modified Radial Point Interpolation Function for Structural Dynamic Analysis

Figure 21

First 8 modeshapes of shear wall with four openings. (a) Mode 1. (b) Mode 2. (c) Mode 3. (d) Mode 4. (e) Mode 5. (f) Mode 6. (g) Mode 7. (h) Mode 8.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)