Example find the natural frequency for the frame on the below. It may be assumed the column Cis infinitely rigit and the beampis evenly rigid. Find the amplitude and displacement at t=2sec if Yo = 25mm/s Yo = 50mm, E = 2x10³N/mm² I = 108m² W = 10kN/m² $17 # 21 3m 4m I Rm D TRI

Q: For a restricting section four hundred mm x 500 mm effective decide the followings if M-20 conc. mix…

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Q: The water is flowing through a P, 39.24 N/cm D, 20 cm Problem 6.4 pipe having diameters 20 cm and 10…

A: Given :

Q: For the beam shown, determine the following: a. Rotation at B in degrees. b. Rotation at E in…

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Q: Determine the internal moment in the beam at Ⓒ. Assume is a roller an is a pin. El is constant. 5 6…

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Q: Q4/ The Fig. 4 shows a smooth curved vane attached to a rigid foundation. The jet of water,…

A: As per authoring guidelines, if the question number is not specified, the first question or three…

Q: 24). A circular curve is to be set out between two straight lines ngle (I= 12°40'), the station of…

A: Given I=12040'R=2900

Q: Q3). The following data were recorded in a field. Draw contour lines of 152m, and 154 by…

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Q: 4. A Venturi meter is installed in a pipeline carrying air. The meter has a diameter of 600 mm at…

A: It is highly accurate discharge measuring instrument of incomprehensible fluid flow. It consists of…

Q: The 5-hr boiling test was performed on a medium weathering clay brick according to ASTM C67 and…

A: Given data:- The given dry mass of the sample, Wdm=1.788 kg The saturated mass after 5 hour…

Q: ec per meter width of channel has a depth after the jump of 90 cm. a. What is the velocity of water…

A: Using equation 2q2g=y1y2y1+y2

Q: How many cubic metres of soil having void ratio of 0.7 can be made from 30m3 of soil with void ratio…

A: Given data: Void ratio = 0.7 Made from 30 m3 of soil Void ratio = 1.2  How many cubic meter of soil…

Q: A sand sample of 35 cm² cross section head permeameter. Under a head of 6 weight of sand used for…

A:

Q: A layer of soft clay having an initial void ratio of 2.00 is 10 m thick. Under a compressive load…

A:

Q: (b) As a civil engineer, you are involved in highway road constructions. Discuss the purpose of…

A: - Transition curve can be defined as a curve where straight road with horizontal alignment is change…

Q: A fireworks show is choreographed to have two shells cross paths at a height of 146 feet and explode…

A: Answer Calculation of Common launch speed We can calculate the the launch speed 'Vo' using the…

Q: Determine the magnitude of the resultant hydrostatic force acting on the dam and its location,…

A: Given data  Density of water = 1 Mg/m3  Depth of water (H) = 6m  Width of dam (B) = 8m    Conversion…

Q: Determine (approximately) the support reaction at point B of the given Frame. D 1200 lb/ft -15 ft…

A: A frame is given as shown in the figure above and it has been asked in the question to determine the…

Q: Solve for the member forces only. Do not include the support reactions in solving for the member…

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Q: Two tangents converge at an angle 25.3 degrees, which were connected by a reverse curve. The…

A: Curves: Curves are the regular bend which are introduced in the construction of roads, highways,…

Q: Problem 26: Find lever arm and depth of neutral axis for a limiting section 250 mm x 400 mm…

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Q: لما اننا A A < 10m ADE C C₂ 6 KN ↑ 10m B

A: Free body diagram:-  A free body diagram, also known as a force diagram in engineering, is a…

Q: beam every 3 in. If each nail can resist a shear force of 150 lb, determine the load intensity w…

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Q: 9. A missile is rising at a constant rate of 100 meters per second. An observer is 600 meters away…

A: Given values: Missile rising speed, V= 100 m/s Distance of observer from launching pad, X = 600 m…

Q: 6-33. Determine the force in member GJ of the truss and state if this member is in tension or…

A: Given :

Q: Determine the value of a so that the slope at A is equal to zero. Use P = 10kN, L = 10 meters, and…

A: The given beam is shown below: P=10 kNL=10 mEI=constant

Q: netrate the last 18 inches of soil.

A: SPT test is indirect metod to determine the bearing capacity of soil performed by standard split…

Q: Check for the control of deflection for a really supported a hundred and twenty mm thick slab is…

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Q: The activity duration (days) and resource requirements (units) are shown in the figure below. What…

A: Given- Activity duration &amp; Resource requirements as shown in the below figure-

Q: Problem 04.015 - Use superposition to determine the deflection of two cantilevered channels The…

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Q: Determine (approximately) the force in members GF, GJ and GK of the steel portal frame as shown in…

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Q: m) that should carry a load of 3600kN, what is the estimated settlement of the

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Q: Question 9: Calculate effective depth of a singly reinforced cantilever beam having span 2.4 m and…

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Q: Design a non-air-entrained concrete mix for a small job with a nominal maximum gravel size of 19 mm.…

A: Given data:- Design Non-air-entrained The given  nominal maximum Gravel size = 19 mm The weight of…

Q: topic: fundamentals of surveying A 3% ascending grade meets a 5% descending grade at station 2+110…

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Q: Three reservoirs are connected in a common junction. Following are the pertinent information:…

A: Reservior-1ZA=90 mL1=1800 mD1=0.4 mf1=0.02Reservior-2ZB=50 mL2=2000 mD2=0.5…

Q: A center-point loading flexural test was performed on a concrete beam with across section of 100 mm…

A: b=100mm d=100mm

Q: Determine the y-coordinate of the centroid of the shaded area. h TI 0.38h y | 58°58° Answer: y = i x…

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Q: meny road geometry design? using JJTM an

A: Transition curve is provided to connect a straight line with a horizontal circular curve. The radius…

Q: 3. How far below the water surface is it necessary to immerse a vertical plane surface, 1 m square,…

A: Given Area= 1m square e=2.5cm e=0.025m C.G= 1/2        =0.5m Required: y¯=?  ( Below the water…

Q: Problem 4. The pipe bend is in a horizontal plane. Oil (s = 0.88) enters the bend with a velocity of…

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Q: With the knowledge that specific force is constant across a hydraulic jump, determine the specific…

A: Given :

Q: Two tangents adjacent to each other having bearings N 66 E and S 81 E meet at station 11+150. If the…

A: Bearing of First tangent is N 66 E=66°Bearing of Second tangent is S 81 E=180-81=99°so.I=99°-66°=33°

Q: Q4 The water table in a certain area is at a depth of 4 m below the ground surface. To a depth of 12…

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Q: 4. Determine the diameter of a water main to serve a residential area, assuming (a) average water…

A: Given :

Q: Continuation from Question no. 3: Determine the horizontal reaction at C. B 76.33 KN 75.33 KN 74.33…

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Q: Determine the x-, y-, and z-coordinates of the mass center of the body constructed of uniform…

A: Determine the x-,Y- and z-coordinates of the mass center of the body constructed of uniform slender…

Q: ₁ = 4 kN, F₂ = 6 kN, F3 = 6 kN. Given a = 5.8 m, b = 3.2 m, c = 4.8 m, d = 2.0 m Jse method of…

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Q: Estimate the constant flow rate of withdrawal from a 15 km² reservoir in a month (30days) during…

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Q: Calculate what is the size of water tank for 30000 university students?

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Q: Using Internet resources, write a paragraph on the use of porous concretepavements for stormwater…

A: Permeable concrete, also known as porous concrete, is a special kind of concrete with a high…

Dependence on mechanical properties

The mechanical properties of materials are those structures that include the reaction to the load used. Metal switching features determine the scope of the usefulness of the content and establish the expected service life. Machine structures are also used to help distinguish and identify material objects. The most common mechanical properties considered are strength, ductility, stiffness, impact resistance, and resilience to fractures.