In the figure, a longitudinal hole is bored across the length of a cantilever beam having a rectangular cross section. A load of 650 N is supported by the beam. Find the bending stresses at the top of the beam, at the top of the hole, and at the bottom of the beam (the cross section is 25 mm wide and 75 mm high, and the hole is 10 mm in diameter). -25-

In the figure, a longitudinal hole is bored across the length of a cantilever beam having a rectangular cross section. A load of 650 N is supported by the beam. Find the bending stresses at the top of the beam, at the top of the hole, and at the bottom of the beam (the cross section is 25 mm wide and 75 mm high, and the hole is 10 mm in diameter). -25-

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 continuous beam shown in the figure is fixed at both ends A and D, and supported by rollers at B and CAssume I = 800 x 106 mm4 and E = 70,000 MPa. W1 (kN/m) = 25 F (kN) = 50 S (mm) = 15If there is a settlement of S at the support C, solve the following using slope deflection method:
Consider a 155-mm-long segment of a simply supported beam. The internal bending moments on the left and right sides of the segment are 75 kN-m and 79 kN-m, respectively. The cross-sectional dimensions of the flanged shape are shown in the accompanying figure. Assume b1 = 135 mm, b2= 50 mm, b3= 205 mm, d1= 65 mm, d2= 180 mm, dz= 65 mm. Determine the maximum horizontal shear stress in this segment of the beam.
Calculate the value of the deflection at point B due to uniformly distributed load w in the form answer in kNm3 to three decimal places. Assume the positive direction of deflection in the positive direction of v axis.
Determine the load on the horizontal projection ( kips/ft) for the rafter in the figure shown if the load along the slope is one kip/ft of sloped length.
The beam AB, shown in Figure 1a, with length L = 4.5 m is subjected to a uniform distributed load w = 13 kN/m and a concentrated moment M = 18 kN.m applied at point B. The beam has a rectangular cross-section with height h = 183 mm, width b = 98 mm, and constant thickness t = 12.5 mm as shown in Figure 1b. Take E = 200 GPa. 1. Determine the moment of inertia of the cross section .2. Determine the slope at point B
Compute the value of EIy at 2.5 m from the left support.
a simply supported beam is carrying a varying load and a uniform load as shown in the figure. If the beam properties are given below, what is the final stress at bottom of beam section at a distance 2.47m from the right support where the totall losses of the prestressing force is 24% mpa beam wid=217mm height= 480mm varying load= 9.67kn/m uniform load = 4.27 kn/m x = 3.32 y = 5.95 Prestressing force = 429kn eccentricity = 95mm
what is the value of moment MD when x = 13 m due to a unit load? Use four decimal places.
There is a beam subject to a uniform force w as shown in the figure below. The E of the entire section is 200 GPa and I is 60x10^6 mm^4. (a) Calculate the reaction force at point c and the vertical displacement at point B (b) If the support point C sinks downward by 0.1m for some reason, calculate the reaction force at point C and the vertical displacement of point B.
The continuous beam shown in the figure is fixed at both ends A and D, and supported by rollers at B and C Assume I = 800 x 106 mm4 and E = 70,000 MPa. W1 (kN/m) = 25 F (kN) = 50 S (mm) = 15 If there is a settlement of S at the support C, solve the following: 1. Slope at B, in radians 2. Slope at C, in radians 3. Reaction at A, RA in kN 4. Moment at A, MA in kN-m 5. Reaction at D, RD in kN 6. Moment at D, MD in kN-m
Using ANY GEOMETRIC METHOD Consider 250 mm x 400 (b x h) mm section and E = 100,000 MPa. Enter the absolute value only and round-off your answer to 3 decimal places. GIVEN: a = 5.6 m b = 4.4 m c = 15.9 kn/m d = 22 kn QUESTIONS: 1. Determine the VERTICAL REACTION at B in KN. 2. Determine the SLOPE at B in DEGREES. 3. Determine the DEFLECTION at D in MM. 4. Determine the DEFLECTION AT MIDSPAN OF THE BEAM in MM. Thank you! Please answer all. ❤️
A circular beam carries a concentrated and a distributed load as shown in the figure. Determine the following unknowns if the modulus of elasticity is 90GPa and the maximum shear is 444.9kN. Let, P=170kN, a=2.5m, b=1m and c=3m ; If the deflection at the free end (leftmost part of the beam) is equal to -14.183444485219mm, Determine the radius of the cross-section of the circular beam. Determine the slope at the free end of the beam