For the indicated section, calculate the moment of inertia in relation to the horizontal and vertical axes that pass through the centroid of the figure. also calculate the radius of rotation for these axes. Measures in cm. A=2 , B=19 ,E=49 and F=1 Note: Calculations will have to be extremely accurate

Q: -2a 40.507 20/3 =0.50 igure shown (a=193), a. Determine the coordinates of the centroid b. Calculate…

A: A1=3a*5a3=5a2A2=122a*2a3=0.667a2A3=0.5a*0.5a=0.25a2A4=π*(0.5a)22=0.125a2xi:x1=1.5ax2=a+23*2a=2.33ax3…

Q: determine the slope and deflection at point B of the beam shown by area moment method. add 500lb at…

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Q: Determine the magnitude (positive value) of the deflection at B. Use E=200GPa and I= 475(106) mm4.…

A: E=200GPa I=475(106) mm4 To find  Deflection at B using double integration method

Q: 2g +0.501 20/3 T=0.50 b. Calculate the moment of inertia about the centroidal x-axis -f inortin ahnt

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Q: 25mm 25mm 50mm 255mm A 25mm 255mm B 38mm The beam is made from four boards nailed together as shown…

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Q: find the deflection and rotation in degrees midspan. EI is constant. USE VIRTUAL WORK METHOD.

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Q: 2. USE VIRTUAL WORK METHOD. Determine the slope (in degrees) and deflection at pointD of the be…

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Q: Compute the vertical displacement at joint G. the area of all bars A = 5 in?, and E = 29,000…

A: The virtual work method, also known as the virtual force method or the unit-load method, is a means…

Q: Determine the moments of inertia of the rectangular area about the x- and y-axes and find the polar…

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Q: (c) 10 kN/m v? 8? I 1 8? 5m 31 20 kN/m

A: Area moment method is most effective  method to calculate slope and defection of beam. In this…

Q: Explain parallel axis theorem. Determine moment of inertia about both the axis for the profile shown…

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Q: 4. A certain area has the following properties: lx = 28 in4; ly = 66 in4; Pxy = 36 in4, determine…

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Q: 4. If 0 = 30° and = 6 KN , determine the magnitude of the resultant force acting on the eyebolt and…

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Q: 10 k 2 k/ft A C B y 10 ft 10 ft 10 ft

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Q: raw the shear and bending moment diagram and determine the slope and de the beam shown by the direct…

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Q: 1bomm

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Q: 7.7.Consider the beam composed of two materials in lengths shown in the following figure following.…

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Q: Determine the location of the centroid C (x, y) of the beam's cross-sectional area and then compute…

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Q: By integration, determine the moments of inertia about the x- and y-axes for the region shown.…

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Q: Calculate the center of gravity of the part consisting of line AB and arc BC given in the figure and…

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Q: Referring to the figure, determine the angle between vector A and the y-a

A: Considering the given figure:

Q: Calculate the neutralaxis in the beam shown in Figure by using the transformed area method, fc 3000…

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Q: 18. For the frame shown below, determine the rotation and vertical deflection at point A (0A, A)…

A: E = 200 GPa I = 500 × 106 mm4  Determine the rotation and vertical deflection at point-A using…

Q: Determine the centroidal moments of inertia and radii of gyration. Use R = 84 mm. R R/2 R/4 rad 120…

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Q: Determine the slope at point D of the beam shown using the Virtual Work Method. (You can verify…

A: Find the reactions of the orginal beam:∑ MA=0RB10-1505=0RB=75KN∑ Fy=0RA+RB-150=0RA=75KNMoment…

Q: 270 kN 45 kN/m В 3 m 3 m 3 m El = constant E = 200 GPa I = 1665x10°mm

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Q: The maximum deflection for the cantilever-beam below is no more than 0.03m.Macaulay’s method of…

A: Given:Cantilever beam with a length of 4 m.A point load of 50 kN at point C, 1 m from the fixed end…

Q: In the figure shown below, compute the moment of inertia at the centroidal axis along y. B. ly,…

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Q: Determine the horizontal displacement at A. Take E =199947.9615 MPa The moment of inertia of each…

A: Horizontal displacement at A

Q: Determine the smallest moment of inertia I required for the beam shown so that its maximum…

A: E=29000ksi To find smallest moment of inertia

Q: Determine the distance y̅ to the centroid of the area and then calculate the moments of inertia Iu…

A: Consider the figure.

Q: y-axis 100 + Y (mm) 90 mm 60 mm X-axis 250 +A (mm)

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Q: Calculate

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Q: Establish the equations for slope and deflection by the double integration method. Determine the…

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Q: Using the Moment Area method, determine the deflection at the right side of t the cantilever beam…

A: P = 60,000lb = 60Klb uniform load between C to D = W Klb/feet E = 29,000ksi I = 4000 in4

Q: P= 6 kips w = 1.2 kips/it 21 B -12'- 8'-

A: Given  I = 1200 in4 E = 29,000 kips/in2  W= 1.2 kips/ft  P= 6kips

Q: For the frame shown below, calculate: a) the vertical displacement of Point E, b) the horizontal…

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Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.