Given are the following: f'c = 25 MPa fpu = 1500 MPa Aps = 1800 mm² = fpy - 1320 MPa Use bonded tendons as prestressed reinforcement. A. Determine the value of fps (MPa) B. Determine the depth of the compression block (mm). C. Determine the design moment capacity (kN-m). 650 120 1450 300

Q: 3. A 24 ft long, simply supported beam carries only a uniform live load (WL). The beam has the…

A: Answer We are given Beam span L = 24 ft fy = 60 ksi f'c = 3 ksi  width b = 14 in effective depth d=…

Q: | = 900 mm2 A= 1200 mm2 P. P2 D B ++250 mm- -350 mm - 500 mm

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Q: Two wooden members, each having a width of b = 6.6 in. and a depth of d = 2.2 in., are joined by a…

A: Given:- b=6.6 ind=2.2 inβ=30o To find:- Value of force P

Q: Assume the section has cracked and use the transformed-area method to compute the required…

A:

Q: a) Is the beam properly reinforced/over-reinforced/ balanced Determine the factored moment…

A: RC Singly beam,b=500 mmD=700 mmd=600 mmf'c=48 MPaReinforcement: 3-30Mfy=400 MPaφc=0.65φs=0.85Es=2…

Q: Design Problem 4 The pretensioned rectangular beam shown in Figure 4.0 has straight cables with…

A:

Q: A rectangular concrete beam is 12 in. wide and has an effective depth (d) of 18 in. Compression…

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Pricing Concrete Work

The concrete work in a project usually holds a high-end cost in terms of cost and value of the work. It becomes an important step in calculating the cost associated with concrete while preparing the project scale. The cost of making concrete depends on the cost of building materials, mixed materials, labor, and machinery. A concrete contractor builds structures from concrete, usually managing all the steps of the process from assembling ingredients to building a holding structure and preparing the mixture. This person or team oversees the delivery and unloading of goods to ensure that they are done properly. Nowadays, most of the concrete in the United States comes from manufacturers working abroad, usually with branches and plants within the provinces. Contributions can range from pre-mixed concrete to basic ingredients, the consumer company then mixes it. Many American-based concrete companies, however, offer concrete products, such as ballads, bricks, countertop, concrete pipe, and building products, as well as concrete construction and installation materials. This article covers both types of suppliers for this set of building materials.