A machine element is supported on a wall. F=0.5 kN, P=4.0 kN, and T=30 N-m. 15mD...
A solid aluminum post is subjected to a vertical force of P = 70 kN and a concentrated torque of T = 3.25 kN-m, acting in the directions shown. The length of the pole is L = 90 mm and the diameter is 60 mm. a) Calculate the normal and shear stresses at point H (in MPa) [Ans. to check: σx = 0 MPa, σy=-24.8 MPa, τxy=76.6 MPa] b) Draw the stress element at point H c) Calculate the normal and shear stresses...
Problem #1 For the simply supported beam given below. E-200 GPa and u-o3. 18 kN 24 kN 2.4 m 4.0 m 1.8 m 150 mm 100 mm E.N.A 250 mm 200 mm Draw the shear diagram and the moment diagram For the location halfway between the right support and the 24 kN concentrated load, draw Mohr's circle for the stress states at points "a" "b", and "c" on the same axes a. b. c. For the location at midspan, draw...
The beam shown (Figure 1) is
supported by a pin at A and a cable at B. Two
loads P = 13 kN are applied straight down from the
centerline of the bottom face. Determine the state of stress at the
point shown (Figure 2) in a section 2 m from the wall. The
dimensions are w = 5.2 cm , h = 10.5 cm ,
L = 0.8 m , a = 1.5 cm , and b = 4...
Learning Goal: The beam shown (Figure 1) is supported by a pin at A and a cable at B. Two loads P = 18 kN are applied straight down from the centerline of the bottom face. Determine the state of stress at the point shown (Figure 2) in a section 2 m from the wall. The dimensions are w = 5.4 cm , h = 12 cm, L = 0.8 m, a = 1.5 cm , and b = 4...
The beam shown (Figure 1) is supported by a pin at A
and a cable at B. Two loads P = 13 kN are applied
straight down from the centerline of the bottom face. Determine the
state of stress at the point shown (Figure 2) in a section 2 m from
the wall. The dimensions are w = 5.2 cm , h =
10.5 cm , L = 0.8 m , a = 1.5 cm , and b
= 4...
The beam shown (Figure 1) is supported by a pin at A and a cable at
B. Two loads P = 13 kN are applied straight down
from the centerline of the bottom face. Determine the state of
stress at the point shown (Figure 2) in a section 2 m from the
wall. The dimensions are w = 5.2 cm , h = 10.5 cm
, L = 0.8 m , a = 1.5 cm , and b = 4...
A prismatic beam with span L = 3 ft is simply supported at
points A and B. The beam is supporting a uniform load with q = 160
lb/in . The cross-section of the beam is a solid rectangle with
width b = 1 in and height h = 4 in .
Determine:
a. The normal stress (σ C ) and shear stress (τ C ) at point C
located 8 inches left of support B and 1 in. below...
An arm ABC lying in a horizontal plane and supported at A (see figure below) is made of two identical solid steel bars AB and BC of length L welded together at a right angle. The arm is subjected to its own weight only. Part 1- Determine the stress state at the top of the bar at the support A. then draw stress distributions for the section at A. (3 points for the drawings) Part 2- Draw Mohr's circle (2...
An arm ABC lying in a horizontal plane and supported at A (see figure below) is made of two identical solid steel bars AB and BC of length L welded together at a right angle. The arm is subjected to its own weight only. Part 1. Determine the stress state at the top of the bar at the support A. then draw stress distributions for the section at A. (3 points for the drawings) Part 2 Draw Mohr's circle (2...
PROBLEM 2: 40% A 6 kN force is exerted on the frame which has the T cross sectio analyze the states of stress at a section taken at 800 mm from the point of n shown below. It is required to 1. For the given T cross section, find the centroid and the area moment of inertia I,. 2. Draw the free body diagram of the free end of the frame and determine the interna loadings at the centroid of...