Strength and materials Determine the ff.Location and magnitude of the maximum shear10 KN/mm50KN12 KN/mR₁2nN.A.Bmc Im2mR1001100 | 200+100200uan-30/ 200300250MM200mm

Step 1: Step 2: Step 3: Step 4:

Answered: Determine the ff. Location and…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A.) CREATE A SHEAR DIAGRAM BY AREA MOMENT AND BY PARTS B.) CREATE A M/EI DIAGRAM BY AREA MOMENT AND BY PARTS ITEM 1.0 25 kN/m A D В C- -3 m-- --10 m- -4 m-| EI = constant E = 200 GPa I = 500(106) mm4
2. (a). Obtain the total elongation of a steel bar of cross-sectional Area 1250mm2 acted upon by forces indicated in the diagram below. E-205,000N/mm2 15N- 5N 20N 40N 15N 1.5m 1.5m 3m Im TAt man Im 12. 5omx
7. A steel bar of 25 mm diameter is acted upon by forces as shown in Fig-2. What is the elongation of the bar? Take E - 190 GPa. 60 kN4 A A ا 20KN B C 30 kN B C -2m-1m 3m 2* Figure-2 D D 50 KN
Draw the FDBS of member ADB and BEC 1 m 1 m В C E 1 m D 1.6 m
Civen that the tension in segment AB 130N WITH a rathio of 1H: 2v, which of the following nearly gives the tension on CD in N? Im Sm Im CS Scanned with CamScanner
ENGR 234: Statics 10-W: Simplification of Force-Moment Systems F4-19. Replace the loading system shown by a single resultant force acting at A and a single couple moment acting at A. State your answer as a resultant force magnitude and angle from the + x-axis, and as a moment magnitude with a CW/CCW designation. 900 N\30° 300 N 300N•M A 0.75 m 0.75 m 0.75 m 0.75 m Solution Strategy: 1. The planar nature of the problem lends itself to Scalar Analysis. 2. Resolve the 900 N force into its x- and y-components. 3. Using Scalar Analysis, compute the moments due to the forces: Use the Principle of Moments for the 900 force (i.e. use its components). The 300 N force already has an easily identifiable perpendicular distance to A. Keep track of the senses of these moments. 4. Determine the sense of the 300 N m couple, and then add this to the moments found in step 3 to find a single resultant moment at A. 5. Sum the forces in x and y and then combine them into a single resultant force in the…
Ah Av 60 49 30 Bh 20 N •METHOD OF JOINTS At joint C EC 30 DC 20 N Find EC = Find DC= At joint D DG ED 0 49 DF DC Find DG = Find DF = Tabulation of forces from Method of Joints: FORCE ACTING (N) МЕМBERS NATURE DC EC DF GD
PLATE # 3 CALCULATE Oo AND Yo OF THE BEAM LOADED AS SHOWN USING CONJU GATE BEAM METHOD 5KN/m 20KN 30 KN M 2m 2m 2m 2m Im 21 E CONSTANT
SAQ 3 Determine the force-couple system acting at point 0. y 50 N 90 N C 40° B 40 N m 400 mm 1300 mm A 4 800 mm A 100 N 3 Answers: R = 83.4 N, 35° S of E, C = 87.4 N m, CW Ww 009 500 mm-
3. Determine the moment of inertia with respected to 25 mm x- (horizontal) and y- (vertical) axis through the centroid of the two 250 x 25 mm steel plates and two C381 x 74 channels that are welded together 254 mm C381 x74 to form the cross section shown in Figure 3. 25 mm 250 mm- Axis XX Axis YY Flange Thicknesu Wob Thickness Arca mm2 Depth Wid th 108 mmt Shape C381 x 71 105 mmt 1.58 mm mm mm mm mm mm 9485 381 91.4 165 18.2 168 133 22.0 20.3
03 Figure Q3 shows an overhead crane truss supported by pin and roller supports at point A and E. The truss is subjected to forces of 20 kN, 30KN and 20 KN acted at joint G, H and I, respectively. The cross-section area for the truss member is 2000 mm and the Young's Modulus for all truss members is 250 kN/mm. (a) As a structural engineer, you are responsible to ensure the overhead crane truss is safe during maintenance works. Therefore, the crane is additionally supported by roller support at joint C. Calculate reaction, Re at support C (assume the unit load acting downward)? (b) How do you present the new data on internal force for member BC when overhead crane has additional roller support at Joint C? (c) The new additionally roller support at joint C is placed on top of steel bearing plate. Check whether the square plate of 15 mm x 15 mm is safe or not safe to be used as the bearing plate. Maximum bearing capacity of the plate at joint C is 300 MPa.
The University of Dlyala Course: Engineering Mechanics! CE 101 College of Engineering Instructor : Dr Assal Hussein Department of Civil Engineering Homework #4 Replace the loading system by an equivalent resultant force and couple moment acting at point A. 3 100th 40 N 900 N 300 N 30N ZI0N m 300 N-m -3m 0,75 m 0,75 m 0.75 m 0.75 m 50N 150 lb

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Determine the ff. Location and magnitude of the maximum shear 10 KN/mm 50KN 12 KN/m R₁ 2n N.A. B mc Im 2m R 1001 100 | 200 +100 200uan -30/ 200 300 250MM 200mm