1. A steel bar of circular cross section with 20mm diameter is supported by three springs and loaded with 2 KN, as shown in figure. If Estee=200 GN/m, stiffness of springs (1, 2 and 3) are (300, 300 and 450) N/mm respectively. Using finite element method to estimate: • The force at land 6. • The stress distributions in the steel bar. 2 KN wwww P20 300 200 di meugi

1. A steel bar of circular cross section with 20mm diameter is supported by three springs and loaded with 2 KN, as shown in figure. If Estee=200 GN/m, stiffness of springs (1, 2 and 3) are (300, 300 and 450) N/mm respectively. Using finite element method to estimate: • The force at land 6. • The stress distributions in the steel bar. 2 KN wwww P20 300 200 di meugi

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter8: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 8.6P: Two line loads q1 and q2 of infinite lengths are acting on top of an elastic medium, as shown in...

See similar textbooks

Similar questions

Determine the stress components (σx′ , τx′y′) acting on the inclined plane AB in (Figure 1), where τxy=−38.5MPa. Solve the problem using the method of equilibrium.
Determine the average axial tensile stress in the bar of the figure below if P=225 kN and the cross sectional area of the bar is 2500 square mm
From the given figure below and its properties, calculate the stress at the top where at the fixed end. (MPa) Properties: Beam width = 274 mmBeam height = 419 mmWLL = 8.86 kN/mWDL = 12.6 kN/mPu = 7 kNSpan of the beam = 8 mPrestressing force = 399 kNeccentricity = 127 mm
A propped cantilever beam of length ? = 1 m, with an inner hinge at point B, carries a uniformly distributed load ?, as shown in Figure Q1 (a). The beam is made from a circular hollow section with an inner radius of ?? = 5 cm and a thickness of ? = 2 cm (refer to Figure Q1 (b)). The maximum allowable longitudinal stress of the beam is 150 N/mm2.
Determine the maximum of the following: Bearing Stress, Tensile stress, and Shear stress in MPa if P=115 kN Note: the figure given is provided for the three stress that is needed to solve
For the beam in the question above, determine the maximum shear stress. sketch thesection stress distribution.
Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine the increase in vertical stress at point A located z = 15 ft below the surface. Given: x = 27 ft.
if the beam is subjected to a bending moment of m = 10 kN•m, determine the bending stress in the beam at points a and b, and sketch the results on a differential element at each of these points.
The stresses shown act at a point in a stressed body. The stress magnitudes are Sx = 85 MPa and S, =- 200 MPa, acting in the directions indicated in the figure. Using the equilibrium equation approach, determine the normal and shear stresses at this point on the inclined plane shown. Assume B= 48°
A rigid beam is being supported by three suspender bars made of bronze and loaded as shown in the figure. The cross-sectional area of each bar is 450 mm2. Determine the average axial stress in each bar. q = 5 t = 0
The supported beam in the figure has its cross section and area shown. Determine the Absolute Maximum Bending Stress, draw the stress distribution over the cross section at this location. Also, what is the stress at point C of the cross section?
Consider a wood beam (see figure) carrying a uniform load of 16.5 kN/m (which includes the weight of the beam). The length is 1.55 m and the cross section is rectangular with width 150 mm and height 300 mm. * Inserted Photo* If the beam is simply supported as in figure part (a), calculate the maximum shear stress ?max and the maximum bending stress ?max. (Enter the magnitudes in MPa.) ?max= ? MPa ?max= ? MPa (b) If the beam has a sliding support at right as in the figure part (b), calculate the maximum shear stress ?max and the maximum bending stress ?max. (Enter the magnitudes in MPa.) ?max= ?MPa ?max= ? MPa