Q1. If the magnitude of the resultant force is 1300 N and acts along the axis of the strut, directed from point A towards O, determine the magnitudes of the three forces acting on each cable. Set x = 0 and z = 6.5 m

Q1. If the magnitude of the resultant force is 1300 N and acts along the axis of the strut, directed from point A towards O, determine the magnitudes of the three forces acting on each cable. Set x = 0 and z = 6.5 m

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 beam cast monolithically with the slab thickness of 110 has a span of 4 m spaced at 6 m center to center. The width of the web is 300 mm and effective depth of 500 mm. It is reinforced on the tension side with 8-20 mm Φ rebars. Fc’ = 30 MPa fy = 310 MPa 1. Which gives the effective width of flange? a. 2000 mm b. 1500 mm c. 2500 mm d. 1000 mm 2. Which gives the depth of the compression stress block? a. 30.55 mm b. 32.56 mm c. 12.45 mm d. 42.14 mm
Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter of d. If the load P on the beam causes the end C to be displaced h downward, determine the normal strain developed in wires CE and BD and the applied load P. Assume E steel = 200 Gpa and a= 1.75 m, b= 1m, d= 50mm, h= 10mm E D 2a b B b a a
A 290 N/m light crane rail sits on and is securely fastened to a W400 mm x 67 kg/m crane girder. The girder is simply supported on a span of 9m. Crane wheel loads: V = 80kN, H = 8kN Assume full transfer of lateral load to the top flange of the girder. Girder properties are: A =8580 mm2 d= 400mm tw = 8.5mm bf = 179mm tf =14mm Ix = 2.44 x 108 mm4 Iy = 0.14 x 108 mm4 a) What is the maximum bending stress, fbx (MPa), in the girder? b) What is the maximum bending stress, fby (MPa), in the girder? c) Using the interaction formula, fbx/Fbx + fby/Fby, determine the maximum span of the girder so that the section shall be adequate for the given loads if the allowable stresses are: Fbx = 207 MPa; Fby = 258 MPa.
Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter of d. If the load P on the beam causes the end C to be displaced h downward, determine the normal strain developed in wires CE and BD and the applied load P. Assume E steel = 200 Gpa and a=lm, b= 1.75m, d=50 mm, h= 6mm E D 2a b
A Ignore Internal Strain Energy due to axial load and shear. V A (pinned) 15ff 2 k/ff V V V C (hinge) 15 ft NO € (pireed) 1(A) = St 20 ft EI= constant E = 10,000 ksi I = 2,500 in M₂M - dx ΕΙ Find Horizontal Deflection EI=Constant E = 10,000 ks: I=2,500 in 4 On 6/9 at joint D using victual work 0
Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter of d. If the load P on the beam causes the end C to be displaced h downward, determine the normal strain developed in wires CE and BD and the applied load P. Assume E steel = 200 Gpa and %3D a= 1.5 m, b= 1m, d=30 mm, h= 8 mm E D 2a A B a
с d = 20 mm Al 20 kN 30 kN 15 kN D d = 15 mm B k 6 m 2 m 2 m 4 m 2 m A beam is suspended by a rod (6 m in length) at each end and is subject to three concentrated loads as shown. You may assume that the support conditions at A and B can be approximated as a roller. Rod AC has a diameter of 20 mm and rod BD has a diameter of 15 mm. Both rods are steel with Young's modulus E = 200 GPa and failure stress ofail = 350 MPa. a) Draw the free body diagram (FBD) for the beam and each rod. b) Determine the tensile force in each rod. c) Determine the tensile stress in each rod. d) What is the maximum factor if safety (FS) on fail that can be adopted if the design shown were to be viable? e) Determine the normal strain and elongation for both rods.
If the beam shown is supported by the fixed wall at B and the rod AC. if the rod has a cross sectional area = 7 x104 m² and is made of the same material of the beam if the area moment of inertia of the beam's cross section is 2.8 x 10-6 m4 if the distributed load w = 8 kN, then, the tension in the rod AC is T. 1m 1 m 2 m O a. 6.00 O b. 873.69 Oc. 59910.13 O d. 26.00
A beam with S = 1,050 x 103 mm³, carries uniformly distributed load W1 and a concentrated load P1. Determine loads W and P if the flexural stress is limited to “X" MPa. SET W1, P1, kN L1, m L2=L3, m o (“X"), LN/m. MPa В 3W W 3 1 145 L1 3. L3 5. L2
F₁ F₂ F₂ A C -F3 D E F4 Assume that the axial member is in equilibrium and the applied forces are an unknown load F1, F2 = 8 kN , F3 = 6 kN, and F4 = 4 kN . Calculate the internal resultant normal force at section B. Calculate the internal resultant normal force at section D.
For the truss loaded as shown, determine the equation for the line of action of the stand-alone resultant R and state the coordinates of the points on the x- and y-axes through which the line of action passes. All triangles are 3-4-5. Assume F₁ = 10 kN, F2 = 20 kN, F3 = 25 KN, F4 = 40 kN, and M = 120 kN-m. 6 m H G F F₁ Answers: 8 m F₂ Equation of line: y = x-axis: x = i 6.99 y-axis: y = 2.91 i B M D 0.415 -F₁ F₂ m m X+ 2.91 m
Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter of d. If the load P on the beam causes the end C to be displaced h downward, determine the normal strain developed in wires CE and BD and the applied load P. Assume E steel = 200 Gpa and a= 1 m, b= 1.5 m, d= 40 mm , h= 10 mm E D 2a B b a +a