What are the dimensions of the steel specimen used in the anchor corrosion experiment?

Conditions

• The specimen is a cylindrical steel bar.
• Surface oil is removed before exposure.

Reasoning, step by step

1. Identify the experimental design slide.
2. Read the specified dimensions of the specimen steel.

Example

The slide text reads: "The dimension of the specimen steel is $Φ8\times 40$ mm."

Common misconceptions

• Assuming the dimensions refer to the anchor bolt rather than the steel specimen.
• Confusing the diameter and length values.

Watch the explanation

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