Problem 7.4 Construct the shape functions for the ve-node triangular element shown in Figure 7. which has quadratic shape functions along two sides...
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# Shape function of 5 node triangle element alt="1CBB663E-38A7-4AB5-96E0-C309622A0564.png" /> ATTACHMENT PREVIEW Download attachment 1CBB663E-38A7-4AB5-96E0-C309622A0564.png Problem 7.4 Construct the shape functions for the ﬁve-node triangular element shown in Figure 7.32. which has quadratic shape functions along two sides and linear shape functions along the third. Be sure your shape ﬁmclions for all nodes are linear between nodes 1 and 2. Use triangular coordinates and express your answer in terms of triangular coordinates. 2 1 Linear edge Figure 131 Five-node triangular element of Problem '1' .4.

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let sin-node triangular element whose shape function
and nodal displacement are ( N,, NZ, Ns, NY, NS, NC) and
( 4 , , 42, 43, 44 45, 46)
For five-mode triangular element whose shape tuglion
and...

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