(1) The out-plane stability formula of beam-columns recommended in the design code is as following:< N B.M ·+17. -sf Q, A Please describe the definitions of , and b, how are they determined?

Q: 5-4 Composite A-36 steel bar shown made from two segments AB and BD. Area AAB = 600 mm2 and Agp =…

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Q: (Bernoulli/continuity) Water flows steadily through a diverging tube as shown in the figure below.…

A: Given data: d1=0.52 ftd2=0.70 ftd3=0.92 ftSG=2y=2.4 ft

Q: An interior column is to be designed as a part of an unbraced frame system, located at the ground…

A: Le = kL = 1*3 = 3m = 3000 mmPu = 1.2*300 + 1.6*350 = 920 KNFor A36fy = 250N/mm2

Q: A gasoline service station sees on average 27 arrivals of vehicles every one hour in the morning.…

A: Start time 8:15 AM t1 = 35 minutes t2 = 100 seconds = 1 minute 40 second t3 = 45 minutes Total time,…

Q: Problem 2. The following observations were taken during a tacheometric survey using the stadia lines…

A: Given- The observation obtained from tacheometric survey using stadia lines of a theodolite.…

Q: The laboratory tests on a soil sample gave the following results: 1). Natural water content, W₁ =…

A: Given: Natural water content, wn=25 % Liquid limit, wl=60 % Plastic limit, wp=35 % % of particle…

Q: Problem 13. In a stream line steady flow, two points A and B on a stream line are 1 m apart and the…

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Q: A simply supported wood beam of length L = 12 ft carries a concentrated load Pat midspan, as shown.…

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Q: dx If √²-2x - 4 substitutions is used? (a) x = x = √5 sec 0 (c) x = √5 sin 0 is solved by…

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Q: Answer in whole number w C A x В L- L/2

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Q: Refer to Figure P-02. A channel shape, C8 x 18.75, is used as a tension member. The channels are…

A: Answer  a) Calculation of ultimate capacity of the channel if yielding on the gross area governs We…

Q: QUESTION 2 Compute the wetted paramter in m for a 1.6-m diameter channel with a depth of fow of 1.40…

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Q: 5.b the diagram below represents the chassis rail of the lorry above. Draw the shear force and…

A: Data given Find the shear force and bending moment diagram

Q: 5/101 Determine the reactions at A and B for the beam subjected to a combination of distributed and…

A: Using equilibrium equation

Q: ANALYSE THE FRAME BY MOMENT DISTRIBUTION METHOD B 40KN 12 m 18 m A D 15 m

A: Moment generated in the members due to sway ∆MBA=MAB=6EI∆L12=6EI∆122=EI∆24and   MCD=MDC=6EI∆L22…

Q: Determine the internal shear and internal moment at point C in terms of P. Be consistent with units.…

A: Given,  Total Span of the beam = 580mm There is A point load acting at the point A.  Our aim is to…

Q: Problems: 1. Determine the forces acting on members BD, CD and CE of the truss loaded as shown using…

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Q: 5. Segment AB of the bar is a tube with an outer diameter of di and a wall thíckness of 0.125 in.…

A: To Find:- Diameter d1 Diameter d2

Q: Determine the slope at point C measured counterclockwise from the positive a axis. Use the principle…

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Q: Part 8

A: Data given Load P = 250 kN Modulus of Elasticity of Steel, Es = 200 ×106 kN/m2 Modulus of…

Q: sections shown if f = 4000 psi and f, = 7.5àfe, normal-weight %3D concrete, à = 1.0. 24 in. 4 in. 15…

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Q: A column is supported on a footing as shown in the figure below. The water table is at a depth of 10…

A: Given- Water table at a depth of 10 m, Size of footing- 1.5 m × 3 m, Depth of footing Df=1 m, Unit…

Q: in a sudden contraction the velocity head changes from 0.5 m to 1.25 m. the coefficient of…

A: Given: Velocity head before contraction, V1=0.5 m Velocity head after contraction, V2=1.25 m The…

Q: Find the axial stress (in psi) of the steel. " Your answer Find the axial stress (in psi) of the…

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Q: Which of the following is the equation of the deflection curve at segment AB? P kN/m В A 000 2 O…

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Q: Given the following information Distance Azimuth (m) Course Bearing Latitude Departure N 60°00' W…

A: Answer:- Latitude and Departure:

Q: 13- How many bbl does a 8000ft of 5x4 (OD-ID) drill pipes displace?

A: Given h = 8000ft Outer dia = 5ft  Inner dia= 4ft

Q: 6. A biodegradable fuel having a specific gravity of 0.95 and a viscosity of 0.04 grams per cen-…

A: Solution (6) Reynolds number of the biodegradable fuel is calculated by. Re =ρvDμv =Re ×μρD Where, ρ…

Q: The plan view below shows the centerlines of Freeway A and Freeway B intersecting at an interchange.…

A: A grade-separated intersection where traffic passes from one roadway to another roadway by several…

Q: PROBLEM 2: A pipe transports 1962 N/s of water. The pipe tees into a 2"- diameter pipe and a…

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Q: i Given the four points A (1, -1), B (2, 0), C (-1, 3) and D (-2, 2) Find the vectors AB and CD and…

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Q: 10 kip/ft 50 kip ft A 5 ft 5 ft The simply-supported beam above is subjected to a uniformly…

A: Apply equilibrium condition : ∑MB=0RAY×10-10×5×(52+5)+50=0RAY=32.5 kip

Q: The component along the a-axis is pounds (lbs).

A: given- a force applied at an angle of 60 degree with a-axis. angle which the force makes with b-axis…

Q: ∫sec3βtan3βdβ

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Q: 2. Verify that the function y = Ciex + C2e2x is a solution of the differential equation y" – 3y' +…

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Q: 11. What is the significance of the number of the sieves? To be precise, what does 200 mean in # 200…

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Q: 1.37 What is the specific weight of air at 70 psia and 70 °F?

A: Pressure, p = 70 psia. Temperature, T = 70 oF Gas constant, R=53.3 ft°R.

Q: AW 18 x 97 column is shown below. The column is made up of ASTM A992 steel. It is braced on its weak…

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Q: A 160-lb box is held at rest on a smooth surface (9 = 19°) inclined by a force, 'P' making an angle…

A: This question is related to the Engineering Mechanics from Civil Engineering. In this problem we…

Q: Consider the velocity field given by u = x2 and v = - 2xy. Find the circulation around an area…

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Q: Current Attempt in Progress Determine the elevation difference, Ah, between the water levels in the…

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Q: The specific gravity is the -1 ratio of the weight of a given volume of the material to the weight…

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Q: Member (1) has an area of 2300 mm? and an allowable normal stress of 110 MPa. Member (2) has an area…

A: Lami's theorem: when three forces acting on the body where the forces are coplanar and concurrent,…

Q: PROBLEM 1. The Bulk Modulus of 1 kg of water is 2.2 GPa. If the percentage reduction in volume is…

A: Given:- m=1kg K=2.2GPa percentage reduction involume=6% To find:- Pressure

Q: A rectangular channel having width 2.5 m and depth 1.25 m is constructed to carry water at a slope…

A: Given- Width of channel = 2.5 m Depth of water = 1.25 m Slope = 1.945×10-3 It is needed to find the…

Q: Describe the various types of stresses developed in the shaft AB due to load P acting at the end C…

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Q: 24 m^4

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Q: Schedule the information of a project shown below by using: 1. Bar-chart method. 2. Time- grid…

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Types of Composite

Composite materials are formed by merging two components that have different chemical and physical properties. The merged output is termed as a composite, whose properties are completely different from the individual components. Composite materials also have better strength than the individual components.Composite materials usually have two main parts, reinforcement material, and matrix material. The matrix material acts as a binder and surrounds the fiber of another material that bears a much higher strength. This material is known as the reinforcement material. The matrix materials are usually high-strength additives resins, while the fibers of the reinforced material can be random, oriented, and in a mat format.Composite materials are also known as fiber-reinforced composite polymers because they are composed of the polymer matrix which is reinforced to laboratory-created fibers or naturally occurring fibers, such as glass fibers, carbon fibers, or aramid fibers. Under the application of external loads, the matrix material absorbs and transfers the loads to the fibers, these fibers in return provide good compressive strength, tensile strength, and stiffness to the fiber-reinforced composite materials.Depending upon the matrix and the reinforcement material, different properties can be induced to the fiber-reinforced composite materials, including good corrosion resistance properties. The most common matrix material is the resin while the glass fibers act as the reinforcement material. Strong fibers provide strength and stiffness to the composite materials while, a soft and flexible resin provides shape to the composite materials.