Stability Analysis of Nonuniform Rectangular Beams Using Homotopy Perturbation Method

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="197483.fig.004a" src="https://static.hindawi.com/articles/mpe/volume-2012/197483/figures/197483.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>undeformed shape</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="197483.fig.004b" src="https://static.hindawi.com/articles/mpe/volume-2012/197483/figures/197483.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>buckled shape</td></tr></table></td></tr></table>

<table>Lateral buckling of a narrow rectangular cantilever beam carrying concentrated load at its free end.</table>

Mathematical Problems in Engineering

fig4

Figure 4

Figure 4: Stability Analysis of Nonuniform Rectangular Beams Using Homotopy Perturbation Method 