By Virtual-work method, determine the value of Wn, a W27 x 178 (Zx = 9340.63 x10 mm) beam can carry before collapse. W27 is made of A992 (Fy = 345 MPa). See Figure 3. 2 wn (kN/m) 3 wn (kN/m) 4.60 m 9.20 m 4.60 m

Q: What are the examples of steel design

A: There are various examples of steel design (1) rolled steel sections (2) compression members (3)…

Q: What are the disadvantage of steel sheeting?

A: The disadvantage of steel sheeting are as follows:

Q: Which products are semi-finished steels. I. Bloom II.Bars III.Rods IV.Billet V.Slab VI.Plates

A: Semi-finished steel is intermediate steel which is formed by casting liquid steel or by rolling and…

Q: In steel design, if the term is available strength   Is it LRFD OR ASD and explain why? Thank youu

A: The LRFD method and ASD method are two primary methods used in structural engineering for designing…

Q: c) Discuss the following in the design of structural steel i) Bars and rods ii) Plates and flat bars

A: (i) Bars and rods A bar is a long piece having rectangular or square cross section. A rod is long…

Q: Principle of Steel Design:

A: In Principles of Steel Design, we will learn about, The main properties of the steel as a…

Q: Describe about the spun-bonded process?

A: Spun-bonding:

Q: What is the difference between steel and iron?

A: Solution:  Difference between steel and iron Iron Steel Iron is formed from coke,…

Q: Load Transfer and Types of Joints

A: Load Transfer:Load transfer refers to the process by which forces are distributed and transmitted…

Q: #5.) GIVEN: FIND: Ix of the composite shape 12x30

A: To Determine Moment of Inertia of the composite shape about Centroidal x-axis.

Q: how possible designs of welded joints in structural steel design

A: Solution: The assumption for the weld Design:1. Welds are Homogeneous and isotropic.2. Connected…

Q: Why do you need to accurately identify the size, type and grade of steel?

A: -Steel is the general term of a large family of iron–carbon alloys, which are made by malting under…

Q: How can we calculate shear center ( steel structure civil engineering) Pleas clear answer

A: Shear center is a point from which a concentrated load passes and only bending occurs but no…

Q: In the design of watermain, the normal practice is to use ductile iron for pipe size less than 600mm…

A: The Exact Reason for the Same is Illustrated Below:

Q: Define the  various limit states of strength ?

A: Answer:- Limit state:- A limit state is a condition of a structure beyond which it no longer…

Q: Draw a Stress – Strain Diagram with complete details (limits, ranges, regions, etc.) and discuss…

A:

Q: Discus why the value of compressive strength more than tensile strength.

A: To discuss: Why the value of compressive strength more than tensile strength.

Q: inum specify

A: solution of above problem is below:

Q: With supporting examples, what are the three most commonly used rolled structural steel shapes and…

A: Required: Most commonly used rolled steel structure and where they are used.

Q: a. Under a heavy vibrating loads it is possible that a fully tensioned bolt may come loose. As a…

A: Under heavy vibration or dynamic loading bolted connections and welded are not preferred. Because…

Q: importance of tension and compression steel members

A:

Q: Explain how steel reinforcing bars work in concrete

A: Before understanding the function of steel in concrete let's first understand what is plain…

Q: The Advantages and disadvantages of Structural Steel Frame

A: A structural steel frame is a construction framework primarily made of steel components, such as…

Q: What is the tensile strength?

A: Tensile strength:- Tensile strength is the maximum load that a body can stretched without fracture…

Q: Concrete cover around the reinforcing steel is required in order to accomplish which of the…

A: b. Protect against corrosion of the steel c. Provide sufficient bond between the concrete and…

Q: A 10-foot long, 12-inch wide and 2-inch thick plate will weigh? (use steel density of 490 lbs/cft)

A: Here the formula p=MV p = Density of body M = mass of body V= volume of body Given  L = 10foot B =…

Q: The connections between roof & floor beams and exterior masonry walls are required to provide…

A:

Q: How many type of reinforcing steels.

A: Solution: There are basically 4 types of reinforcing steel: 1. Hot Rolled Deformed steel bars. 2.…

Q: the moment of the beam has been included draw a sketch a deformed shape.

A:

Q: topic is structural shapes/steel search 8 example of cold form steel and state how each are used or…

A: Steel is a main structural material. It is used to bear the tension loads on the structure. Steel…

Q: factor which affect splitting tensile strength and flexural strength .

A: The most common and basic factor which effect split tensile strength and flexural strength is:

Q: Select all true statements regarding the strength of nails in wood connections. The nail strength…

A: Nail strength depends on the elastic properties and modulus of elasticity not the specific gravity…

Q: What is the difference between cast iron and steel?

A: CAST IRON: Iron is an element that exists in natural forms and around 4% of carbon in iron makes it…

Q: Q: Identify the steel grades specified for each structural steel standard (ex: ASTM A36, ASTM A992)

A: Here are the common steel grades specified by some common structural steel standards: ASTM A36:…

Q: Unit for Reinforcing Bars   a. Kilograms b. Tons c. Pieces d. All of the above

A: Generally unit for reinforcing bar are measured in Quintal. 1 Tons= 9.072 Quintal = 907.2 Kilograms

Q: Differentiate how to test welded from tension joints

A: Why do we need a welding test? An error in the welding process may damage weld metals significantly…

Q: Explain the design procedure of the welded connection

A: question related to the steel structurelet's discuss the design procedure of the welded connection

Q: What are splices? Give and discuss the types of splices in reinforcing steel.

A: Brief concept- Splices- It is used in the construction to join the reinforcement bars. Splicing…

Q: What factors do you consider when designing a tension member in a steel structure?

A: Tension members are structural elements that are subjected to direct axial tensile loads which tend…

Q: Which of the following diameter of Grade 60 reinforcing bar can withstand a tensile load of 210 000…

A:

Electric Circuit and Components

An electrical circuit or electrical network is a pre-determined pathway to make the electrons flow in the desired direction. The flow of electrons will set up a current flow in the circuit. Normally, the flow of electrical current is opposite to the flow of electrons. An electron is a fundamental sub-atomic particle of an atom possessing a negative charge. To initiate the flow of current and achieve the desired output, the electrical circuit should necessarily be composed of closed pathways. The pathways are made-up of good conductors of electricity such as aluminium and copper.