A portal frame shown in figure (not drawn to sčale) has a hinge support at joint P and a roller support at joint R. A point load of 50 kN is acting at joint R in the horizontal direction. The flexural rigidity. El, of each member is 106 kNm². Under the applied load, the horizontal displacement (in mm, round off to 1 decimal place) of joint R would be

A portal frame shown in figure (not drawn to sčale) has a hinge support at joint P and a roller support at joint R. A point load of 50 kN is acting at joint R in the horizontal direction. The flexural rigidity. El, of each member is 106 kNm². Under the applied load, the horizontal displacement (in mm, round off to 1 decimal place) of joint R would be

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

The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at A and C are stress-free. If a 20-kip load is applied, determine the vertical displacement in the bar at A and C that will cause a stress in the rod at C to be 50 ksi. Indicate the direction of movement. Use E = 29x106 psi for steel. A = 0.5 in.2 3 ft A B D 20 kips 2 ft2 ft- 4 ft 4 ft A =0.75 in.2
A portal frame shown in figure (not drawn to scale) has a hinge support at joint P and a roller support at joint R. A point load of 50 kN is acting at joint R in horizontal direction. The flexural rigidity El, of each member is 10° kNm?, under the applied load, the horizontal displacement (in mm, round off to 1 decimal place) of joint R would be 5 m EI EI 10 m R 50 kN
Problem 1 A truss is subjected to the loadings as shown in the figure. Determine the force at member JI, IC, CD, and DI. Use combined solution using Method of Section and Method of Joints. State wether the force is Tension or Compression. USE 3 DECIMAL ONLY. 10 m, 5 @ 2 m 3 kN 6 kN 4 kN 3 kN 1.5 kN K Jooo o foo 00 F 5 m 9 kN B A Figure 1.0
Determine the maximum compressive bending stresses in the beam shown. Let P = 14 Note Answer in whole number I = 100 × 106 mm P kN/m 2. 130 mm A NA- B |= 4P 6 m Poy= 200 mm 2P kN 6 -X= 4m - 4P - GP
Q2: The rigid bar ABC shown in Figure is hinged at A and supported by a steel rod at B. Determine the largest load p that can be applied at C if the stress in the steel rod is limited to 15ksi and the vertical movement of end C must not exceed 0.05 in. Steel L= 2ft A=0.25in B E=29x loypsi A 1 ft 41.5ft
If P= 8.571 kN, Determine the stress in member CEassuming that the area in steel is 24 mm2.Show FBD
Set P = 4.5 kN. (Figure 1) Figure A 60° В. 4 m E 4 m 4 m 60 D 1 of 1 > Part A Determine the force in member AB of the truss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Submit Di FAB= Value Part B μÅ Request Answer μA FAE = Value Units Determine the force in member AE of the truss. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Submit Request Answer P ? Units Review ?
The wood beam has a rectangular cross section in the proportion shown. The allowable bending stress iss =10 MPa. 500 N/m 1.5 b OB - x m 2 m 2 m Calculate the centroid of the cross section of the beam O (1.5b, 1.5b] O (1.5b/2), (1.5b/2)] O (0.(1.5b/2)] O (0,0) [(1.5b/2), 0] O (0, 1.5b)
The shaft is made from a solid steel section AB and a tubular portion made of steel and having a brass core. If it is fixed to a rigid support at A, and a torque of T 50 lb.ft is applied to it at C, determine the rotation angle that occurs at C relative to A and compute the maximum shear stress and maximum shear strain in the brass and steel. Take Gst = 11500 ksi, Gbr 5600 Ksi. %3D %3D 3 ft 2 ft 0.5 in. 1 in. T = 50 lb ft
Problem 1 (.:..D. For the given truss below, answer the questions. A = 1.5 in? and E = 29,000 ksi 2 k 2 k 2 k D E, F for all members: Sthe virtual loau nee 6 ft calcup B ma hertical disnenament of 8 ft 8 ft Amsng a unTZ OMULmer od Show the virtual load on the answer sheet to calculate the vertical displacement of joint E (Ag) using Castigliano's theorem (mark the magnitude of the load). (d) | Determine the vertical displacement of joint E (Ag) using Castigliano's theorem.
A two pinned end bars AB (Copper), A = 850 mm2, E = 120 GPa and BC (Aluminum), A = 1000mm2, E = 70 GPa is %3D subjected to a horizontal force of 100 kN applied at pin B as shown in the figure, determine the horizontal displacement of pin B. C B 100 kN 2.00m 45° 1.50m
The force in member AB of truss joint B shown in figure is given as 15 N B• - 10 N AB a. 10 N compression b. 10 N tension c. 15 N compression O d. 15 N tension