Recitation Quiz #1 Section Pour maesees are arnged as shown in Fig. Determine the x and...
2. a. An edge beam with sectional dimensions is shown in Fig.3. i. Determine the location of its centriod from point 0. ii. Determine its moment of inertia in x-x direction about centriod. A y 150mm 40mm 35mm 300mm V --> X Fig. 3 2. b. Determine the mid-span deflection of a 3m long simply supported R.C. beam which is subject to a gravity UDL of 10 kN/m with a cross section as shown in Fig. 3 (E = 35kN/mm²).
Question 6: (30 points) The x-section and plan of a column footing are shown in Fig. 2. Find the final increase in the vertical stress produced by the footing at point A using Fig. 3. 660 N 1s n Fig. 2: X-section and Plan views of a Column Footing 4-d, Figure 3: Influence Chart for Vertical Stress on Rectangular area.
As shown in Fig 1, the line with equation y= 2 - x cuts the curve with equation y = -x2+x+6 at points A and B. y = 2-x y = -x + x + 6 4 (0,0 B Fig 1 (i) Find the coordinates of point A (ii) Calculate the shaded area bounded by the curve, the line and the x-axis as shown in Fig 1
Question 1 A truss has dimensions and subjected to loading as shown in Fig.1 1. Draw the influence line for the internal force of member GD Using the influence line to determine the internal axial force in member GD There is a uniform live load (q=3kN/m) applied on a part of the bottom chord. Determine the location of the live 2. 3. load which create the minimum axial load in member GD. 2m 2m 2m F D 2m G 10kN...
50 M=2.0kN.m 100 160 100 Fig. 3 Fig. 4 Prob. 3. For the unsymmetric cross section shown in Fig. 3, a moment M is applied at +45° from z. All dimensions are in mm. The thickness = 4 mm. Determine (a) the centroid of the cross section (b) the moments of inertia and product of inertia under y-z (c) the principal moments of inertia and the direction of the principal system (d) the orientation of the neutral axis in terms...
Fig P6.4 ontFor the beam and loading shown, consider section-n and determine the shearing stress at (a) point a, (3) point & 160 mm 180 kN 20 mm irn 100 mm /n 30 mm 500 mm500mm 30 mm 30 mm 20 mm Fig. P6.22 and P6.24
Review of statics (q4).
please show fbd and work!
(1-14 The coal wagon shown in Fig. P1-14 is used to haul coal from a mine. If the mass of the coal and wagon is 2000 kg, determine the force P required to move the wagon at a con- stant velocity and the forces exerted on the front and rear wheels by the inclined surface. 1 m G 30° 2m 2m 1 m e ts Figure P1-14
Quiz # 1 Name: Decompose the force F and determine its components in x direction and y direction, as well as their signs corresponding to the coordinate system for each case shown below. Date: F=110 kips a =45°
A pedestrian bridge is constructed from 100 mm thick planks using the cross section shown in Fig. Q 2(a). The bridge is 10 m long and is supported as shown below in Fig. Q 2(b). After a heavy snowfall, there is a thick layer of snow that weighs 500 N for every metre of the bridge. A 500 kg snowplough has partially clcared the snow by pushing it off the side of the bridge. Another crane is hoisting a 200...
1. (25pts) Determine the frequency response H(jo) of the circuit in Fig.1. Determine the magnitude of H(jw) at extremely high and low frequencies. L-3/4H, C-1/16F, R-82. Vin LCVout Fig.1