50. Maintaining prestressed concrete structures of various types in a fit and serviceable condition is primary function of A. O Maintenance engineer B. O Design engineer C. O Surface engineer D. O Structural engineer

Q: A prismatic cantilever prestressed concrete beam of span length, L = 1.5 m has one straight tendon p...

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Q: 1.42 Link AB is to be made of a steel for which the ultimate normal stress is 65 ksi. Determine the ...

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Q: a) FIND THE VALUE OF PENEWTONS) SUCH THAT THe MOMENT AT A OF ML THE FORCES GHOWN IS 400 N-mm COUNTER...

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Q: Instructions: Redraw the objects in isometric orloblique views. Also, draw the three basic orthograp...

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Q: .For the beam shown in the figure, if w = 355 N/m and d = 2.2 m

A: We need to calculate the shear force for the given data below :

Q: 5P (kN/m) 1.5 m A 3 m 3 m

A: First of all, we need values of the reactions which could be easily calculated by equilibrium equati...

Q: Water discharging into a 15-m-wide rectangular horizontal channel from a sluice gate is observed to ...

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Q: A Civil engineer involved in construction requires 1500, 2500 and 2000 m of sand, fine gravel and co...

A: Using gauss-Seidel method to forming linear equation from the given data, Let the volume from pit 1,...

Q: Problem 1. Use virtual work method and determine the following unknowns on the frame shown below. Us...

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Q: The figure shows a series of varying metals rigidly attached to each other. Axial loads and their po...

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Q: The beam is supporting a distributed load of w = 1200 lb/ft. b. 3 ft 30 6ft Part A Determine the mag...

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Q: 30 kN/m B C 6 m -4.5 m- El = constant E = 200 GPa I = 800(10)mm4 Determine the vertical deflection o...

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Q: Regional research center various land use classification systems.

A: Section 3 of Article XII on National Economy and Patrimony of the 1987 Constitution classifies lands...

Q: 8. The chemical heptachlor in anti- termite proofing has concentration by weight of: A. O 0.50% В. 0...

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Q: 120 kN 120 kN B C 5 m 3 m L=15 m El = constant E= 30 GPa The beam shown has a self weight of 5 kN/m ...

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Q: 33. In which beam tension capacity of steel is greater than combined compression capacity of steel a...

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Q: How Calculus is used in the field of Civil Engineering

A: Step: 1 Civil engineering: - It is one of the branches of engineering in which one can deal constru...

Q: D C В 10 kN 4 kN/M 2.5 M 2.5 M 2.5 M 2,5 M 1.0 M 2.5 M

A: A. DETERMINE SUPPORT REACTION B. DETERMINE STRESS IN THE CABLE C. DRAW FREE BODY DIAGRAM

Q: ch was measured and found to be 4.

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Q: Determine the internal forces for members BC, CF and CG. 2 kN 2 m VB 2 m C 2 m D A SN kN 3 m F E

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Q: Write true if the statement is correct. if the statement is wrong, Write the word or phrase that mak...

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Q: Three steel rods (E = 30000 ksi) support a load P= 7 kips. Each of the rods AB and CD has a 0.3-in? ...

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Q: A 5° curve intersects a property line XY at point Y. The back tangent intersects the property line a...

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Q: Determine the internal forces for members BC, CF and CG. 2 kN 2 m VB 2 m C 2 m D A SN kN 3 m F E

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Q: A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is mad...

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Q: A rectangular scow has a draft of 1.8 m in fresh water when erect. The scow is 6m wide and 12m long ...

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Q: 1.0 metre Ye16RN/m Ground Water Table D= 37 degrees 2.5 metres Ysat = 18.39 kN/m %3!

A: We have to find : (A) - the magnitude of total active force  (B)- the location of resultant force in...

Q: of saturated clay 4m thick is overlain by sand 5m deep, the water table being 3m below the surface. ...

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Q: Define each of the following construction methods.

A: Types of Construction Methods The type of construction method will be always dependent on the type o...

Q: A concrete column carries an axial load of 450 kN and a bending moment of 60 kN-m at its base. An is...

A: This question is related to Foundation from Soil Mechanics.

Q: a.) Determine the horizontal reaction at 'C' in kN. b.) Determine the vertical reaction at 'C' in kN...

A: ##Determine the horizontal reaction at 'C' in kNAnd determine the vertical reaction at 'C' in kN. De...

Q: A compound curve has vertex angles of the first and second curve of 12°30' and 09°30', respectively....

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Q: QUESTION 4 A composite spring has two closed coiled springs connected in series, each spring has 12 ...

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Q: Draw the FDBS of member ADB and BEC 1m 1m B Oc E 1 m D 1.6 m A

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Q: 1. An automobile starting from rest speeds up to 40 ft per sec with a constant acceleration of 4 ft ...

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Q: The central angles of a compound curve are 30° and 40° respectively. In addition, the radii of the c...

A: Given : Compound curve with radius of 1st curve = 400 m and central angle = 30 degrees Radius of 2nd...

Q: Draw completely the shear and moment diagram for the structures loaded as shown

A: We have to determine the shear and moment diagram of the given structure which is loaded as shown in...

Q: Determine the vertical reaction at B for the beam shown below. 222.5 kN 22 kN/m 135.7 kN - m 30 tamt...

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of understandin...

Q: A solid aluminum (E = 70 GPa; a = 22.5 x 106/°C] rod (1) is connected to a solid bronze [E = 100 GPa...

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Q: A golfer hits a golf ball with an initial velocity of 48 m/s at an angle of 25° with the horizontal....

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Q: 17.21.) Solve Problem 17.17 for the loading shown in Fig. P17.17 and a settlement of 50 mm at suppor...

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Q: Research on how to compute for Reynold’s number when the fluid flow is not in a pipe. Give at least ...

A: Reynold's Number : 1. The Reynolds number represents the ratio of inertial forces to viscous forces ...

Q: Enumerate different construction methods. Find it's definition and process

A: A large range of construction processes and products have been produced, drastically altering the co...

Q: 3. The chemical heptachlor in anti- termite proofing has concentration by weight of: A. O 0.50%

A: To find What is concentration of chemical.

Q: Solve for the critical value of P under LRFD Method. Use Fy = 275MPA, Fu = 400MPA and thickness equa...

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Q: Explain and relate (as far as you can and to the best of your knowledge) if the turbidity data you g...

A: Step: 1 Turbidity: - It is defined as the amount of cloudiness in the fluid due to suspended solid ...

Q: The T-beam is made from concrete having a specific weight of 150 lb/ft3 . Determine the dead load pe...

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Q: For the truss shown, determine the maximum axial stress experienced. 2.5P В 30° 1.5P 4m 45% A

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Q: P. 25° 800 N

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Q: Use "Horton -Einstein" equation and calculate equivalent roughness for the following channel. Consid...

A: Given data -  n1 = 0.015, n2 = 0.017 , n3 = 0.019 yo = 1m b = 6m To find - The equivalent roughness ...

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.