Calculate the plastic moment strength about the strong axis of a built-up I-beam with flange plates 190 mm wide, 11 mm thick and web plate 270 mm wide, 6 mm thick.  Use A992 steel.  Write your final answer in two decimal places in the unit of kN-m. Answer: 240.34

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Q: The piece of plastic is originally rectangular. Calculate the shear strain Yxy at corners A and B if…

A: For small angles.

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Q: Situation 1: A tower guy wire is anchored by means of a bolt at A. The tension in the wire is 2500…

A: Given Tension in wire = 2500 N Required: 1. Determine the components Fx, Fy, F₂ of the force acting…

Q: Refer image below

A: Given data: Steel:L=2 mDi=70 mmDe=100 mmBronze:L=1.5 mD=70 mm

Q: The box wrench is subjected to the 50 lb force. (Figure 1) Figure 2 in. 12 in. 0.5 in. Section a-a 1…

A: To a box wrench, a load of 50lb is applied. To determine sections a-a The maximum principal stress…

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur,  chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.