UH-60A (Initial Failure Analysis)

Failure-index example for the UH-60A rotor-blade section.

Problem description

Table 28 Load case

\(F_1\) [lb]	\(F_2\) [lb]	\(F_3\) [lb]	\(M_1\) [lb.in]	\(M_2\) [lb.in]	\(M_3\) [lb.in]
467770	250.762	414.939	-306.1	-1613.9	2727.67

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Input

• uh60a.xml

• sc1095.dat

• material_database.xml

• uh60a.sg

• uh60a.sg.K

• uh60a.sg.opt

• uh60a.sg.ech

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Run the example

prevabs -i uh60a.xml --fi -e -v

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Output

Figure 39 Cross section viewed in gmsh.

• uh60a.sg.glb

• uh60a.sg.fi

• uh60a_local_case_1.msh

• uh60a_local.opt