10 Questions
What is the primary material requirement for the main hoop and main hoop bracing?
Steel
What is the requirement for using alternative materials in the primary structure or tractive system accumulator container?
Physical testing is required to show equivalency to steel
What documentation is required when using alloyed steel in the primary structure or tractive system accumulator container?
Tests and documentation showing structural equivalency are required
What is the purpose of calculating the Flexural Rigidity (EI) of composite structures?
To determine the structural integrity of the composite material
Which part of the primary structure can be an aluminum welded structure?
Front hoop
What is not a requirement for the primary structure or tractive system accumulator container?
The main hoop must be fiber-reinforced polymer
What is the purpose of including tests and documentation in the SES when using alloyed steel?
To demonstrate structural equivalency
What is taken into account when calculating the Flexural Rigidity (EI) of composite structures?
The actual geometry and curvature of the panel are taken into account
What is the primary focus of the structural integrity requirements for the primary structure and tractive system accumulator container?
Structural safety
What is a requirement for welded structures in the primary structure?
They must be made of steel
Calculate the triangulation stresses of a bent shoulder harness bar under 7 kN load per attachment, considering combined bending and shear. Apply the yield strength formula and analyze column buckling. Test your understanding of structural analysis and strength calculations.
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