For the distributed loads shown below, calculate the magnitude of the equivalent point load acting at x. a = 3.5 m, b=3.0 m, c=3.5 m and d = 3.0 m. w1 = 3.5 kN/m, w2= 6.5 kN/m and w3 = 5.5 kN/m.Magnitude of resultant point load (kN, absolute value): [Distance x of point load (m, absolute value):aw1bw2AnswersCW3dZ

From the given loading system, it is required to determine the resultant point load and distance x…

For the distributed loads shown below, calculate the magnitude of the equivalent point load acting at x. a=3.5 m, b=3.0 m, c = 3.5 m and d = 3.0 m. wl= 3.5 kN/m, w2= 6.5 kN/m and w3 = 5.5 kN/m. a W1 b w2 →X C w3 d

For the distributed loads shown below, calculate the magnitude of the equivalent point load acting at x. a=3.5 m, b=3.0 m, c = 3.5 m and d = 3.0 m. wl= 3.5 kN/m, w2= 6.5 kN/m and w3 = 5.5 kN/m. a W1 b w2 →X C w3 d

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A slab resting on the ground must support the distributed load q1 shown. a. Indicate which are the reactions (and their components) of the system. b. Indicate if the system is statically determinate or indeterminate. Justify your answer.
Figure A 4.5 m Wo B. 1 of 1 1.5 m C Part A Determine the largest intensity wo of the distributed load that the beam can support if the beam can withstand a maximum bending moment of Mmax = 12 kNm and a maximum shear force of Vmax = 80 kN. (Figure 1) Express your answer with the appropriate units. Wo = Submit ☐ O µA Value Request Answer Return to Assignment Units Provide Feedback
A simple beam of length L = 5 m carries a uniform load of intensity q = 5.8 kN/m and a concentrated load 22.5 kN (see figure). P = 22.5 kN| 1.5 m q = 5.8 kN/m L= 5 m- The 1-1 and 2-2 axes are labeled on the cross section below. (a) Assuming oallow = 114 MPa, calculate the required section modulus S (in mm³). (At this point, disregard the weight of the beam.) mm3 Select the most economical wide-flange beam (W shape) from this table, and recalculate s (in mm), taking into account the weight of the beam. Select a new beam if necessary. mm3 H
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b = 3 m, PB = 60 kN, Pc = 85 kN, and PE = 25 kN. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. A Ay Answer: Ay a = a PB Mo B PB a Calculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) B Pc a b Pc D b D a Dy a PE kN, Dy= E PE X E X kN.
For the beam and loading shown below, determine the beam deflection at point H. Assume that El = 5.8 × 104 kN-m² is constant for the beam; w = 4.8 kN/m, LAB = 3.5 m, LBC = 7.0 m, LCH = 3.5 m. A B H LAB LBC LCH Answer: VH = i mm
Q2/ Determine the magnitude of applied load P. Assume: A1 = 500 mm?, E1 = 70 GPa, a1= 22x10/°C, AT= -20 °C , E = 1150 x 106 mm/mm, h = 3.75 m, a = 1.75 m, b = 1.25 m (1) B b
The steel beam has the cross section shown. The beam length is L = 5.6 m, and the cross-sectional dimensions are d = 335 mm, bf = 195 mm, tf = 12 mm, and tw = 10 mm. Calculate the largest intensity of distributed load wo that can be supported by this beam if the allowable bending stress is 165 MPa. Wo X Answer: Wo= 12 B 72 C kN/m
Q2/ Determine the magnitude of applied load P. Assume: A1 = 500 mm?, E1 = 70 GPa, a1= 22x106/°C, AT= -30 °C , 8 = 1150 x 106 mm/mm, h 3.75 m, a = 1.75 m , b = 1.25 m (1) А B a b
A thin beam with a solid rectangular cross-section is loaded as shown in Figure Q7 below. W W L/3 L/3 L/3 Figure Q7 What is the ratio of the maximum to nominal shear stress for the beam described in Question 7? O a. 3:2 O b. 1:4 Ос. 3:1 O d.2:1 O e. 1:2 O f. None of the provided answers are correct. O 8. 1:1
The steel beam has the cross section shown. The beam length is L = 7.5 m, and the cross-sectional dimensions are d = 385 mm, b = 190 mm, t+= 12 mm, and tw = 10 mm. Calculate the largest intensity of distributed load wo that can be supported by this beam if the allowable bending stress is 155 MPa. Wo -1/2 Answer: Wo= B sla -1/12 kN/m
A wood beam is strengthened using two steel plates as shown in the figure below. V 6 mm 150 mm 6 mm |B 100 mm i The beam has simple supports and an overhang and is subjected to a point load and a uniform load as shown in the figure below. 13 KN q= 5.0 kN/m с 3 m Calculate the maximum tensile and compressive stresses of the beam. Assume that E = 11 GPa and E = 200 GPa. (Enter your answers in MPa. Use the deformation sign convention.) maximum tensile stress in wood MPa maximum tensile stress in steel MPa MPa maximum compressive stress in wood maximum compressive stress in steel MPa Need Help? Read It B 000 +1m-
Problem 2 4" For the problem below, 600 lb (1) Plot V&M diagram using graphic method (2) Calculate shear stress 300 Ib/ft Tm and tn at 8' from A (3) Plot shear stress B 200 lb/ft DA 8" 10' 5' distribution at 18' 6' 900 lb 1500 lb from A 1" Note: the uniformly distributed load 200 lb/ft is upwards and 300 Ib/ft is downwards 5600 ft-lb 3500 ft-lb