Using the design aids, what is the approximate slab thickness of a two-way, post- tensioned concrete flat plate spanning 42 ft? 16 in 12 in 10 in 8 in

Q: How much "steel per foot" is there in a slab with #4 bars (area=0.2 in2) spaced 8 inches on center?

A: Number 4 rebars, Ab= 0.2 in2 Spacing= 8 inches on center

Q: What are control joints and isolation joints? Explain the purpose and typical locations for each in…

A: Control joints-Control joints are the joints that are used to reduce the shrinkage at a specific…

Q: what is concrete formwork and shoring? (pls give me a detailed research about it)

A: From the given question it is required to give a detailed description of concrete formwork and…

Q: A prestressed concrete beam of section 120 mm x 300 mm is used over an effective span of 6000 mm to…

A:

Q: Define the difference in application between open stirrups and closed stirrups in concrete beams?

A: Basically function of the stirrups is to  Resist shear stress developed in the beam  Hold the main…

Q: What is the self-weight of an 8 inch thick normal weight concrete (150 pcf) slab?

A: Given data in question  8 inch thick slab 150 pcf To find out  self weight of 8 inch slab

Q: What Lightweight Concrete?

A: Objective: To state what is Lightweight concrete.   Solution: Lightweight concrete, as the name…

Q: Discuss Flexural Design Principles

A: The basic strength requirement for flexural design is  Mu≤ϕMnMn is the nominal moment strength of…

Q: Q2/ The reinforced concrete section detailed in figure below subjected to torsion Tu-15kN.m in…

A: Given data:- Torsion, Tu = 15 kN-m Shear, V = 150 kN Characteristic strength of concrete, fc' = 32…

Q: Q1) Slab system consist of two-way slab panels shown in Figure below, subjected to superimposed dead…

A: Step 1 Given  Dead load = 2KN/m2 Beam dimensions, bw=350mm, h=750mm   column dimensions = 350×350mm,…

Q: 4.1 What are the methods available in EC 2 to ensure that the deflection of the bear one has…

A: 4.2 question

Q: Define what is the best material to connect new concrete over an old already cast?

A: Adding new concrete to an existing slab :  In most cases, the answer will be Yes! You can do that,…

Q: A 14-inch square reinforced concrete column with tied transverse reinforcement is being considered…

A: To find the maximum permissible area of of vertical reinforcement provided that the, Column area =…

Q: Describe the Effect of Tension Cracks.

A: Tension cracks are defined as the cracks which appear on the soil surface where the stability…

Q: what does 12”x 12” (300mm x 300mm) with 6 bars of 12mm Fe500 Steel with m20 grade of concrete and…

A:

Q: true or false, reinforced concrete design

A: a) True b) Tue c) False d) True e) False

Q: What is the flexure formula and tell what the unknown letters represent?

A: Solution: The flexure formula basically gives the internal bending stresses caused by an external…

Q: Example 1: Estimate the Slab reinforcement for the given figure below. All the straight bottom bars…

A:

Q: way to Determine the required thickness of the concrete base ?

A: Answer Factor affecting the calculating minimum thickness of the slab1) Applied load2) Durability of…

Q: A two span beam subjected to shear and flexure only is reinforced as follows: @ FACE OF SUPPORTS…

A:

Q: 2.       Sketch a typical cross-section of a concrete beam showing various reinforcements designed…

A: Consider the beam cross -section of a concrete beam of various reinforcement;

Q: Design rectangular sections for the beams, loads, and p values shown. Beam weights are not included…

A: Beam: A lintel is a lateral element that spans an aperture and bears a weight that could be a brick…

Q: Minimum reinforcement in column?

A:

Q: A 2 hinged semi circular arch with radius - 4m is acted up on a load of 60 kN. The horizontal…

A:

Q: d01-PTO-10-ri-0 Question: 2. a, What are the main diffevences between Plasticizers and Super…

A:

Q: e total length of exterior walls of a residential building is 650 lf. The 8-foot long 2x4 studs are…

A: First find the linear feet of material using the relation  Make table for list of materials  make…

Q: What is the minimum area of tension reinforcement in beams when Fe 415 is used?

A: Given, Fe 415 is used, The minimum area of tension reinforcement in beams =? fy=415 MPa.

Q: What are the functions of column capital in Flat slab?

A: The function of column capital are: 1. To increase the shear strength of the slabs.

Wind Energy

Wind energy is a renewable energy source that is used to generate electricity by wind power. The term, wind power, means utilization of kinetic energy of wind to generate electricity. Wind energy is termed renewable source energy because it can never be exhausted. There are other renewable energy sources, such as solar energy, geothermal energy, hydropower energy, and so on. All of them contribute to power the thermal energy stations to generate electricity.