Civil Engineering what is plug and play materials in building systems

Q: the following are given for natural soil deposite; moist unit weight =17.8KN/m3, moisture content=1...

A: Given data: Properties of excavated soil: γ=17.8 kN/m3w=14% Properties compacted fill: γd=18.8 kN/m3...

Q: 1. Determine the preconsolidation pressure at the midheight of the clay layer. Choices: a. 71.12 kPa...

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Q: has a diameter of 50 mm and is firmly attached to the rigid supports at A and B when the initial tem...

A: When the support at B is removed The contraction is δT=αΔTLδT=12×10-650-301000mmδT=0.24mmDue to Load...

Q: A confined aquifer shown has hydraulic conductivity of 52 m/day with void ratio of 0.282. The averag...

A: step 1-

Q: Determine the diameter of a cast iron pipe which is required to carry water at 10 degrees C at the r...

A: Given data -  The cast iron pipe carries water at 10 degrees at the rate of 250 liters / sec Loss of...

Q: Calculate the normal stresses from the bending moment at the bottom point of cross-section C. Data: ...

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Q: The linkage is made of two pin-connected A-36 steel members, each having a cross-sectional area of 2...

A: Given -

Q: The shaded area shown below is bounded by the line x4 m on the left, the-axis on top, and the curve ...

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Q: A glass sphere (Rd= 2.7) 1 mm in diameter is observed to have a fall velocity of 1.25 cm/s in an oil...

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Q: Find the P and A of BE, BF and CF thankyou

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Q: A sandy soil has a total unit weight of 120 pcf, a specific gravity of solids of 2.64, and a water c...

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Q: A continuous beam is subjected to a dead load of 10 kN/m and a live load of 25 kN/m. Use NSCP 2001 p...

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Q: A rectangular column section is as shown in the figure. 200 mm There is a load of 200 kN, acting on ...

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Q: Mo I 21 4 m- - 4 m-

A: Given data:

Q: A door in a tank is in the form of a quadrant of a cylinder of 2 m radius and 2 m wide as shown in f...

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Q: Solve for the following internal forces occurring on the beam loaded as shown below a. Moment at B i...

A: Given-                                Here, a= 4.1 m, b=45.6 kN/m, c= 33.4 kN , d= 13.8 kN/m Calcula...

Q: 1. An object weighs 100 N in the air and 25 N when submerged in water. Calculate its volume and spec...

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Q: A car hits a tree at an estimated 38mph on a 4% downgrade. If skid marks are observed for a distance...

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Q: The Frame is hinged at rigid supports in A & E . Find the components of the Reaction at A and E ...

A: To find the components of the Reaction at A and E and the force in member BC and BD

Q: SA Select one: 29 kips 39 kips

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Q: Apply Principles of Symmetry and determine the displacement of joint C. Assume B, C, and D are fixed...

A: Given Data

Q: A car hits a tree at an estimated 38mph on a 4% downgrade. If skid marks are observed for a distance...

A: GIVEN- Final velocity of the car (Sf)= 38mph Grade 4% downward  Skid distance for dry pavement =120 ...

Q: Make an Introduction for Basic Wood working and Metal Bench Work

A: Introduction for Basic Wood working: Woodworking is the art of turning wood into aesthetic and func...

Q: 1. A cylindrical steel tank is manufactured based on the following data: internal pressure: 36 MPa f...

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Q: A hilltop subdivision takes water from a river 500 ft below it during the night through a pump stora...

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Q: Solve the specific gravity of Fluid 2 (SG2) that will make the gage pressure of Air equal to 80kPa. ...

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Q: Draw a bar diagram on your sketch paper based on the table below and determine the non-carbon hardne...

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Q: 3 m 1.5 m Draw The Moment diagram for the beam

A: Given -

Q: (grams)

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Q: Find deflection at C and D. Using Moment- 22,500 lb Area Method 3000 lb/ft B D 4 ft 12 ft 6 ft 8 ft

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Q: You are asked to design a horizontal curve for a two-lane road. The road has 3.6- m lanes. Due to ex...

A: We have to design the horizontal curve for a two lane road as per the given data like 3.6 m and maxi...

Q: rectangular raft 3 meters. wide and 6 m. long has a thickness of 60 cm and is constructed of solid t...

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Q: 3. (a) Determine the shear force and bending moment as functions of x. (b) Draw the shear force and ...

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Q: A sand layer of the cross-sectional area shown in the figure has been determined to exist for a 800-...

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Q: 75 mm diameter nozzle is shooting out water from the pipe. Assume negligible head loss, determine th...

A: Given data,  h1=1.8 m D=150 mm p=100kPa Diameter of nozzle = 75 mm   To find out the velocity at A, ...

Q: An incompressible fluid flows steadily through two pipes of diameter 0.15 m and 0.2 m which combine ...

A: Diameter Of three connected pipes and flow rate of two pipes has been given and it has been asked to...

Q: In what type of building code article would you see a statement describing in detail the nailing req...

A: QUE:- in what type of building code article would you see a statement describing in detail the naili...

Q: inkage is made of two pin-connected A-36 bers, each having a cross-sectional area of mine the magnit...

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Q: A-36 steel has a modulus of elasticity of 250 GPa and Poisson ratio of v = 0.30. Determine the shear...

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Q: A gusset plate is connected to the flange of column with the help of fillet weld on both sides as sh...

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Q: What must be the velocity of flow of water from a 2-in- diameter nozzle to exert a force of 300 lb o...

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Q: A symmetrical two-hinged parabolic arch rib has a span of 32 m between abutment pins at the same lev...

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Q: Steel bars and an aluminum bar support the rigid slab as a platform as shown below. A gap A = 0.26 m...

A: Length of aluminium bar, L1 =1000mmLength of steel bar, L2 =1000mmGap between aluminium bar and slab...

Q: Form a group of 2 to 5 students, and conduct the following structural engineering analysis. Design t...

A: Reaction at prop is 718.75 lb  Moment at fixed end is 10000 lb-ft  Shear force at fixed end is 1231....

Q: Problem Number 1: Determine the magnitude and type of bar forces for members BE, CF, DG and FG ? 120...

A: To Determine magnitude and type of bar forces for members BE, CF, DG and FG ?

Q: In your own words, What can you say about the traffic situation in the Philippines. Identify the fac...

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Q: The W250 x 32.7 section carries a 32-kN-m bending moment inclined at 16.2° to the z-axis, as shown i...

A: step 1-

Q: E7000 kN-m² for the beam..

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Q: Determine which of the truss systems shown in a) to e) are statically determinate, statically indete...

A: Given -  Five structures a, b, c , d , e are given in the problem.   It is asked to determine whethe...

Q: A 16 ??–diameter steel rod AB is fitted to a round hole near end C of the wooden member CD. For the ...

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.