. f’c= 30 MPa,

Q: 2 kN 2 m В 2 m 2 m 3 m 4 kN E O 8.94 kN (C) O 8.00 kN (T) O 8.94 kN (T) O NONE OF THE GIVEN CHOICES ...

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Q: Compute the required N160 for a clean sand at depth 10 m. The earthquake magnitude is 6.3 and the gr...

A: The pore water pressure which acts equally in every direction will act on the entire surface on any ...

Q: redius af the tube (8)= 2mm = 2X10 m Surface tenstom () = 0-752N|m wetting angle (0) = 130° %3D To f...

A: To find : The value of surface tension=0.752 N/m The value of wetting angle=130∘ The value of radius...

Q: Explain how the least count of a measuring instrument affects the accuracy of measurements

A: Least count:- It is the smallest and accurate value in the measured quantity that can be resolved on...

Q: A 7.5m simply supported beam carrying a uniformly distributed dead and liveload of 8 kN/m and 2.2 kN...

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Q: A simply supported beam of 2.4 m span has a constant width of 100 mm throughout its length with vary...

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Q: For the beam and loading shown below, calculate the maximum and minimum factored reaction for suppor...

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Q: Situation 2: A square hollow steel strut of thickness 10 mm is pin connected to two connector plates...

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Q: At which point above the fixed end should the lateral support be located in sample problem in order ...

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Q: 2. A circular gate 1.5 m in diameter is inclined 45° with the vertical. The center of the gate is 10...

A: Free Body Diagram of the given problem as per the statement:

Q: sandy slope. Given: H = 5.cd m., unit weight = 1b.ad kN/m³, and angle of internal friction = 3dº. De...

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Q: 2. Determine the force in member EC, CD, DB, CA and CB of the shown below fig 6 A 12 5200 lb

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Q: he recommended steel ratio for a slab having thickness of 125 mm is 0.00215 determine the required a...

A: Steel ratio is Ast/BD  

Q: Q.8 Fully saturated clay sample has (e = 1) and (Gs = 2.75), the %3D saturated unit weight (KN/m2) :...

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Q: Oil 45 kPa SG = 0.72 75 cm Air Water 30 cm Mercury SG= 13.6

A: Specific gravity of oil ,SGo=0.72Specific gravity of mercury ,SGm=13.6Depth of oil = 75cm=0.75mDepth...

Q: A rectangular concrete beam section, 300 mm wide by 600 mm deep, is reinforced with 4-32 mm diameter...

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Q: Determining the classification of the soil sample, according to the Unified Classification System (S...

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Q: Design the beam shown 30kN W= 8m -1m use f'c= 28M Pa db 3D 25mmф Gr60 ds = 12mmo %3D Assume d b = 2 ...

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Q: Under what conditions can you use Greenberg and Greenshields Model, are there specific parameters th...

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Q: 4. A sample of soft saturated clay has a volume of 100 cu. cm. and weighs 175 grams. If drying the c...

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Q: A vertical gate of height 5 m and width of 3 m opposes the water at one of its sides. The deep of th...

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Q: A reinforced rectangular concrete beam has a width of 250mm and effective depth of 500 mm. The compr...

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Q: Samples of coarse aggregate from a stockpile are brought to the laboratory for determination of spec...

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Q: Given the composite figure, 80 mm 30 mm 60 mm 90 mm 30 mm 20 mm The y-coordinate of the centroid (mm...

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Q: newton’s law of cooling

A:  newton’s law of cooling  

Q: The resultant of the three forces shown below is a counterclockwise couple of magnitude 200 N-m. Cal...

A: To find magnitude of force P1

Q: 100 пm mercury B OIL

A:

Q: 3. Determine the spacing of vertical stirrups near the left support of the beam loaded as bw 290 mm ...

A: The given value are as followsbw=290mmd=560mmf'c=24MPaFyt=275MpaPD=80kNPL=110kNWD=20kN/mWL=28kn/mTo ...

Q: Direction: solve and analyze each of the folle 1. The population of a certain community fol 100,000 ...

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Q: Situation 2: A square hollow steel strut of thickness 10 mm is pin connected to two connector plates...

A: The given values area as follows,P=48kN=48000Nts=10mmtp=12mmDp=16mmDa=16mm

Q: Determine the

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Q: Compute the minimum length of vertical curve that will provide 130m of stopping sight distance for a...

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Q: G -67.5 kN 3.6 m to -112.5 kN 3.6 m B - 6 m +4.5 m Use cantilever method to analyze the frame. Assum...

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Q: 3. A 2L4x4x1/2(3/8 in. separation). ASTM A36, has one line of (3) 4-in. dimeter bolts in standard ho...

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Q: b) Discuss why the friction factor is independent to very large Reynolds numbers.

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Q: 40 k 20 k 5 ft E 5 ft A C B -5 ft- -5 ft- -S ft 5 ft -5 ft- Determine the Vertical Reaction at A. 25...

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Q: An infinite slope of clay soil has a slope of 29 degrees. The soil has a specific gravity of 27 and ...

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Q: Use cantilever method Calculate for the axial force in kN at member DC a = 40.4 kN, b = 21.7 kN, c...

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Q: 20 KN 2m AM Am 3m + I which of Hhe pollowing mOst nearly gives the reaction (KN) at roller cuppaI 2'...

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Q: A 3 m high, 6 m wide rectangular gate is hinged at the top edge at A an is restrained by a fixed rid...

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Q: B

A: Moment area method is also known as mohr's method. It is applicable for both prismatic as well as no...

Q: the return period for the building Poisson's Distribution

A: Return Period = 700 years  Probability of being exceeded in 50 years will be, 1 - (1 - (1/T))^n  whe...

Q: soil profile consisting of three soil layers is shown. Assume: layer 1 as dry soil. Characteristics ...

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Q: LABORATORY ACTIVITY APPLICATION OF BERNOULLI’S THEOREM QUESTIONS: 1. What method does the apparatus ...

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Q: PROBLEM 2: The 280-kg, óm-wide rectangular gate shown is hinged at B and leans against the floor at ...

A: Weight of gate, W =600lbWidth of gate, B =20ftAngle of gate with horizontal, θ =45°Specific gravity ...

Q: ite reactions a 20 kN 8 KN/m 2 m 4 m

A: using moment equation and horizontal and vertical equilibrium equation to find reactions

Q: M. and 6:00 P.M. is approximately V-t- 10.5t + 30t + 20 miles per hour where t=number of hours past ...

A: Given:- downtown exit=1.00PM  and  6.00PM V=t3-10.5t2+30t+20 miles per hour To find:- absolute relat...

Q: Relative roughness, eD 当 64/Re at now Darey friction factor, FIGURE Q3(d) 100000 H1000000=gP Conmerc...

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Q: Explain how radio signals broadcast by Global Positioning System satellites are used to calculate  p...

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Q: 2. To push a 25 kg WOoden box up a inclined plane, a man exerts a force of 150 N parallel to the inc...

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Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.