FEM Using SACS Program

What is the density of steel?

• 7850 g/m3

• 7850 kg/m3

• 7850 kg/cm3

• 7850 g/cm3

What is the unit for Strain (ϵ)?

• -

  (dimensionless)

• m

• m2

• m3

Answer explanation

ϵ = ΔL / L (dimensionless)

What is the unit for Young's Modulus or Modulus of Elasticity?

• N/mm3

• N/mm4

• N/mm2

• N/m

Answer explanation

E = σ /ϵ

σ = F/A (N/mm2)

ϵ = ΔL / L (dimensionless)

What is the formula for stiffness (k)?

What are 3 main components to make a proper model when using SACS Program?

• 1. Joint

  2. Member/Plate

  3. Material Property

• 1. Joint

  2. Member/Plate

  3. Node

• 1. Beam

  2. Member

  3. Plate

• 1. Joint

  2. Material Property

  3. Node

In SACS Program, what does UC stand for?

• Unique Check

• Unknown Check

• Unity Check

• Universal Check

What does these boudary condition mean?

• 1. No reaction

  2. No moment only in X direction

• 1. There are reactions in X, Y, Z direction

  2. No moment only in X direction

• 1. No reaction

  2. No moment in Y and Z direction

• 1. There are reactions in X, Y, Z direction

  2. No moment in Y and Z direction

Answer explanation

0 - Free

1 - Fixed

How many joints/nodes needed at least to make a plate model?

• 1

• 2

• 3

• 4

Answer explanation

There is triangular plate that only needs 3 joints/nodes.

What are these square's name to analyze this finite element?

• Square Analysis

• Block

• Mesh

• Mass

What is the full name KL3207 - Metode Elemen Hingga's lecturer?

• Eko Chairul Ilham

• Eko Charnius Ilham

• Eko Chairul Ilman

• Eko Charnius Ilman