tan 2x dx C3+ In Cos 2x)*

Q: A fully saturated soil mass has specific gravity of 2.5 void ratio 0.55.Determine water content

A: Given data, A fully saturated soil sample, having  Specific gravity = G = 2.5 Void ratio = e = 0.55 ...

Q: Flow rate in a rectangular channel is 50ftcube /s and the width of the channel is 5 ft calculate cri...

A:

Q: 350KN 18KN/m 36KN/m 25 kN/m 3.00 meters 1.80 meters 3.50 meters en

A:

Q: abaight Q4. A cor js moving yood at 16 m/s.t js accelesatid Lat 10 m/2. Whot will be its 4velocity s...

A: given  initial velocity of car = V1 = 16 m/s acceleration of car = a = 10 m/s2  given time interval ...

Q: Small objects are delivered to the 83-in. inclined chute by a conveyor belt A which moves at a speed...

A:

Q: . Floor beams of Group B timber are spaced 1.2 m centres, on a clear span m, with a bearing of 20 cm...

A:

Q: You need a P40,000 per year for four years to go to college. Your father invested P50,000 in a 7% ac...

A: The values given in the question are as follows Invested amount(at the time of born)=P50,000 Account...

Q: A36 (Fy=36ksi; Fu=58ksi) steel is used for the tension member shown. a. Determine the design strengt...

A:

Q: Sketch a cantilever retaining wall. Explain simplified design of reinforcement in the vertical part ...

A: Brief concept- Cantilever retaining wall- The most common type of ground storage structure is a cant...

Q: The bar supported by a pin at B and a cable at A carries a load of 260 N at C. Neglecting the weight...

A:

Q: A light fixture of negligible mass, has three applied forces acting on it as shown. |F,| = 4 kN 1.2 ...

A: Answer: In the above setup we have 3 forces in different directions F1, F2, F3. We have to find the ...

Q: The value of coefficient of permeability (in cm/s) of a uniformly graded sand of size D10 = 0.15 cm ...

A:

Q: The total length of a first class lever is 9.0 ft. This is used to move a load of 390 lbs, as pictur...

A: This question is related to the Engineering Mechanics.

Q: Air A Air 0.4 m C 0.4 m 0.5 m Oil S.g. 0.9 Water Im

A: Answer: Based on the given data we can use hydro static law to calculate the pressure at any point. ...

Q: A clay sample, originally 35 mm thick at a void ratio of 1.2 was subjected to a compressive load. Af...

A:

Q: t is not on the line, the rod reading eading of 1.952 m is observed, the are then resumed: 90 m from...

A:

Q: The 115-lb crate is carefully placed with zero velocity on the incline. What is the acceleration of ...

A:

Q: 2 – 22mm dia, fc’ = 27.6MPa, fy = 414.7MPa, d

A:                 STEP1:GIVENINFORMATIONi.Width(b)=300mmii.EffectiveDepth(d)=537.50mmiii.Diameterofba...

Q: For the cable shown, determine the vertical reaction at B (N). 12 m 12 m | 12 m 12 m Inc hp=8m hE 60...

A:

Q: In the structure shown below, the ratio of distribution factor of OA to that of OC is A I, L I, L I,...

A: Determine the structure shown below, the ratio of distribution factor of OA to that of OC ?

Q: Determine the bending coefficient C, of a simply supported beam having a span of 8 m which carries a...

A:

Q: Situation 3: Two C 310 x 45 channels are latticed together so that they have equal moment of inertia...

A:

Q: The absolute viscosity of the liquid is 1.8 x 10^-3 Pa-s and its SG is 2.00. Compute the equivalent ...

A: Absolute viscosity, also known as dynamic viscosity. We have to calculate in stokes, and stokes is t...

Q: 1. An ISLB 400 @ 56.9 kg/m transmits an end reaction of 150 kN to the flange of a stanchion ISHB 250...

A:

Q: A fully saturated soil mass has specific gravity of 2.5 void ratio 0.55.Determine water content

A: This question is related to the Soil Mechanics. In this question we calculate the water content of s...

Q: Three

A:

Q: fy = 414.7MPa, d’ = 60mm, L = 4m, the Unit weight of concrete is 24.56kN/cu.m

A:                                 STEP 1 data we ahve given that  ii.Width(b)=300mmi.EffectiveDepth(d)...

Q: The saturated unit weight of fine sand is 17.5 kN/m³. The critical gradient for the fine sand will b...

A:

Q: Problem 1. The interior angles of a five side traverse are as follows: C = 142°54' A = 117°30' B = 9...

A: Given : A closed traverse of five sides. ∠A = 117°30', ∠B = 96°32'∠C = 142°54', ∠D = 132°18'        ...

Q: *5-20. A fire hydrant supplies water under a pressure of 35 psi. If a 3-in.-diameter hose is connect...

A: We have to determine the value of pressure of the water as it arrives the water as it arrives at B i...

Q: he consistency limits of a soil sample are: LL = 52%, PL= 35%, SL= 17%. If a specimen of this soil s...

A:

Q: Q2: Determine the magnitude and direction of the friction force which the inclined plane exerts on t...

A:

Q: A simple pendulum is pivoted at O and is free to swing in the vertical plane of the plate. If the pl...

A: find the steady angle ß assumed by the pendulum after all initial start-up oscillations have ceased....

Q: The stresses on a failure plane in a drained test on a cohesionless soil are as given below: Normal ...

A:

Q: W.S. 1.30 m W.S. B (hinge) Figure 4a 3.00 m -2.00 m-

A:

Q: SITUATION 2. A DISCHARGE OF 10 m3/s FLOWS THROUGH A PIPE SYSTEM OF DIAMETER 1m. 2. WHAT SHOULD BE TH...

A:

Q: (a) Based on your understanding, briefly elaborate the different between residual soil and transport...

A:

Q: A 1-m long steel bar(E = 200 GPa) of 10x10mm dimension fixed at one end and the other end having a g...

A: Given data  Length of bar (L) = 1m  = 1000 mm  E = 200 GPa = 2*105 MPa  Dimension of bar = 10 * 10 m...

Q: Use of quick lime

A:

Q: A built up section shown consists of A992 steel made from plates fully welded together. The flanges ...

A: determine the plastic modulus.

Q: A closed tank whose bottom is 45 cm in diameter is filled with three liquids: 30 cm of carbon tetrac...

A:

Q: Consider the figure shown below. Determine the total elongation of the composite body carrying a ten...

A: The given values are as follows,Tensile load =5kNY1=10MpaY2=15MPaL1=4mD1=300mmL2=6mD2=200mmTo determ...

Q: 1. DETERMINE THE HORIZONTAL DEFLECTION AT A 2. DETERMINE THE VERTICAL DEFLECTION AT B 3. DETERMINE T...

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts at ...

Q: A light fixture of negligible mass, has three applied forces acting on it as shown. |F,| = 4 kN %3D ...

A: Given data : F1=4 kNF2=6 kNF3= 5kN  

Q: ay, with 5% trucks, the fraction of traffic in the peak direction of flow is 0. 35, desired LOS is "...

A: Given:- AADT = 12,000 vehicle/day 5% trucks PHF = 0.85, esired LOS is "C", assume K factor = 0.12, T...

Q: P= 600 Ibs T= 250 Ibs 6 feet 25° Length = 18 feet 30°

A:

Q: Finding Reachon fa VAt Vy = 34+(60(442.7)+ fx6x 18 =490KN. %3D Y*9.7= 5778+91.8+1346-7 らこ 207.87 And...

A:

Q: Determine the Reactions 10 k 6 k В DO MN lb/ft 20 ft A 30 ft 15 ft - 10 ft- 10 ft-

A: To determine the reactions.   The support reactions can be determined by applying the conditions of ...

Q: An engineer who was awarded a Php450,000 contract to install the machineries of an oil mill failed t...

A: Given data, Contract price C = Php450,000 Penalty for 1st 10 days = 0.25% of C Penalty for next 10 d...

Q: 15. Using a theodolite, a subtended angle of 22'40" was read on a 2-m subtense bar. What is the hori...

A: Given- Subtended angle=22'40"Length of the subtense bar=2 m

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.