1. What are the most common applications for structural steel? 2. What is the purpose of reinforcing steel in concrete? Discuss the qualities of reinforcing steel in general. 3. Discuss briefly four kinds of heat treatment used to improve the characteristics of steel. What are the benefits of each kind of treatment?

Q: Question 2

A: The answer is attached below; please check. Explanation:Step 1:Here are five different methods of…

Q: PLEASE MSKE SURE THE ANSWER IS CORRECT 100% Question 1: choose the correct answer: 1. Which of the…

A: Note: Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Please perform an experiment and provide a report on Specific Gravity and Absorption of Fine…

A: Specific gravity: It is the ratio of weight of a given volume of solids to the weight of water with…

Q: Briefly explain the carbonation process of concrete. Being a structural engineer, how you can reduce…

A: Carbonation of concrete: It is defined as the process by which carbon dioxide from the air…

Q: If you knew that the cubic compressive strength of a certain type of concrete is 35 MPa, then…

A: Given:- compressive strength=35MPa=35N/mm2 To find:- Load

Q: Please answer the ff. problem 1. What are the typical uses of structural steel? 2. Why is…

A: Brief concept- Structural steel is a special type of steel and it is widely used in construction all…

Q: What is cold bending of steel rebars?

A: This question is related to the Design concrete structure from civil engineering.

Q: Once in civil engineering, what is the minimum curing period typically recommended for concrete…

A: In civil engineering, the minimum curing period for concrete structures typically depends on the…

Q: Question 1

A: The answer is attached below; please check. Explanation:Step 1:Step 2:Step 3:Step 4:Region 1:…

Q: choose the correct option please Silica fume admixture increase concrete strength up to  60 MPa  120…

A: This question is related to Concrete technology from Civil Engineering. In this question ask about…

Q: Why do we need to find the Specific Gravity and Absorption of Fine Aggregate, Surface Moisture of…

A: Introduction:- Engineers value specific gravity because it assists them in establishing the…

Q: Compare and discuss the microstructural characteristics of the materials. MERICA FIGURE A.15…

A: Concrete is mix of cement, aggregates, and water used as binding material. The concrete is used…

Q: 1.41 Estimate the tensile strength required to prevent cracking in a concrete-like material that is…

A: Given Length L = 50 in initial temperature =100oF Final temperature = 0oF α=5×10-6/FoE=5×106psi To…

Q: need

A: What is the role of gypsum in hydration of Cement

Q: Any potable water is suitable for making concrete. However, some nonpotable water may also be…

A: Portable water Portable water is defined as water that is suitable for human consumption i.e, water…

Q: (a) One of the advantages of concrete is its high strength to weight ratio compared to other…

A: Note: Hi! Thank you for the question, As per the honour code, we are allowed to answer three…

Q: A. Write a detailed note on stress-strain characteristics of reinforced concrete and steel. B.…

A: A) The tensile strength of concrete as compared to compressive strength is very weak, it can only…

Q: Volumetrics are important in the design of many civil engineering COMPOSITE materials.

A: These are some basic concept questions from building material.

Q: What are the purposes of doing the specific gravity and absorption of coase aggregates? why?

A: Specific gravity- This test is performed to measure the strength or quality of the material and…

Q: Concrete is required for a column that will be Severe Exposure to freezing and thawing. The cross…

A:

Q: The the aggregate, the is the magnitude of creep Stronger, less O Weaker, more O Weaker, less O…

A: Given data in question  Aggregates and creep magnitude Creep is a time dependent phenomena which…

Q: Materials, properties and testing Describe the effect compression testing have on thermal,…

A: properties of steel   thermal It tells us about thermal conductivity, diffusivity, effusivity ,…

Q: Why is gypsum important in the performance of concrete? What is the importance of gypsum in…

A:

Q: CONCRETE 1 . Discuss the following: 1.1 The history of concrete . 1.2 The role of each material…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: what are the effects of metakaolin in the performance of concrete

A: given question is based on building material

Q: What is the carbonization of concrete? How does thecarbonization of concrete influence the…

A: Carbonation of concrete is a chemical reaction between carbon dioxide (CO2) in the air and the…

Q: 9.6 Refer to the following pictures and identify the likely cause of concrete cracking from the…

A: Figure is as shown in the question.

Q: fine modulus

A: Fine modulus is generally representing the average size of the particles which influence  the…

Q: The modulus of elasticity of concrete (Force/Area) is 13 GN/m2. Determine its US Customary units…

A: Given:- The modulus of elasticity of concrete is E=13 GN/m2 To find:- Modulus of elasticity of…

Q: and is the major cause of the breaking up of cohesion in a mass of concrete. *

A: The cohesion of concrete will break when the concrete is affected by segregation. Thus the cement…

Q: Which one of the following sentences is not correct? a. For many years, tensile strength has been…

A:

Q: Question Identify the correct sequence of the concrete manufacturing process by rearranging the…

A: The answers with explanation has been provided Explanation:

Q: Discuss Sulfate Attack on Concrete

A: Sulfate attack: It is one of the causes for damage of concrete deterioration, by making concrete…

Q: In the context of concrete structures, what is shrinkage? How does it occur? Discuss the factors…

A: Shrinkage:-  The decrease in either length or volume of material results from changes in moisture…

Hydrogen Energy

Energy is a quantity that cannot be defined, its existence can only be felt. In simple language, if a system possesses energy, it can do a specific kind of work. There are many forms of energy sources which people can use to obtain work. Solar energy, tidal energy, hydroelectric energy, geothermal energy, wind energy are some of the renewable energy sources which are primarily used for the production of electricity.