The hoisting arrangement for lifting a large pipe is shown in the figure SD-05Q002. The spreader is a steel tubular section with outer diameter 75 mm and inner diameter 60 mm. Its length is 2.5 m and its modulus of elasticity is 200 GPa. What is the maximum weight of pipe, in kN, that can be lifted based on the following conditions? (Assume pinned conditions at the ends of the spreader.)

The hoisting arrangement for lifting a large pipe is shown in the figure SD-05Q002. The spreader is a steel tubular section with outer diameter 75 mm and inner diameter 60 mm. Its length is 2.5 m and its modulus of elasticity is 200 GPa. What is the maximum weight of pipe, in kN, that can be lifted based on the following conditions? (Assume pinned conditions at the ends of the spreader.)

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 2500 lb horizontal bar is supported by three 3/16-inch diameter wires as shown. The wires are symmetrically spaced and 20 feet long. The two outer wires are steel and the middle wire is brass. Calculate: a) Stresses in the wires
Compute the torsional shear stress and the angle of twist in degrees in an aluminum tube, 600 mm long, having aninside diameter of 60 mm and an outside diameter of 80 mm when subjected to a steady torque of 4500 N · m. Then specify a suitable aluminum alloy for the tube.
NEED ANSWER ASAP!! A so-called "trapeze bar" in a hospital room provides a means for patients to exercise while in bed (see figure). The bar is 2.1m long and has a cross section in the shape of a regular octagon. The design load is 1.6kN applied at the midpoint of the bar, and the allowable bending stress is 240 MPa. Determine the minimum height h of the bar. Round to one decimal place. (Assume that the ends of the bar are simply supported and that the weight of the bar is negligible.) hmin=___mm
The cross-section of the beam in the picture is welded from two flat steel 100x20x2000 mm. So L = 2000 mm. The material is S355 J2 G3 (EN 10025). What is the certainty compared to the following? q0 = 19.4 kN/m Correct answer 4.07
For the beam structure shown below the data is as follows: P= 9.6-kN, L = 6-m, d= 2.4-m, b=100-mm, t-30-mm h=150-mm and h₁=130-mm. Neglect the self-weight of the beam. Based on this information answer the following question: Question 2.5: What is the maximum tensile stress in the beam? [Enter value in N and mm as appropriate] L B h
A steel cantilever beam 6 m in length is subjected to a concentrated load of 120 N acting at the free end of the bar. The cross section of the beam is shown below. deep. Determine the magnitude and location of the maximum tensile and compressive bending stresses in the beam. As usual, neglect the weight of the beam. 4mm 120 N 1mm 1mm 6mm 6m 1mm 4mm
Question 2) Find the shear center of the section below and calculate the maximum shear stress that occurs in the section as a result of the loading shown in the figure. The section thickness is uniform everywhere and is 10 mm. Note: G.M is the geometry center of the section, the shear force of 40 kN acts from the geometry center of the section. You can look at your lecture notes for the coefficients you will need. 160 mm V-40 kN t LG.M 100 mm
As a construction engineer, you are asked to evaluate the maximum allowable vertical shear Vmax that may act on the hollow stainless-steel beam having a rectangular cross section as shown in Figure Q4. Discuss the effect of geometry on the shear stress developed in the beam | 20 mm y 350 mm V 10 mm- -10 mm 1 30 mm E 200 mm
6- A circular shaft is composed of a steel core and a brass covering, as shown in the figure. Under the applied torque, what is the maximum shear stress in each material? The composite shaft is attached to a wall at A. B O T= 5 KN•m Steel core r=15mm G=78 GPa bross cylinder ro=20mm (outer diameter) G=39 GPa
The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum rods each have a diameter of 11 mm and an elastic modulus of E = 78 GPa. The steel rod has a diameter of 16 mm and an elastic modulus of E = 200 GPa. Assumea = 4.1 m, b= 1.2 m, and c= 1.2 m. What is the magnitude of load P that is necessary to displace point A 12 mm to the left? a (1) (3) A B (2) Answer: P = i kN
A cantilever beam of length 6 m has an additional support at a distance of 2 m from its free end as shown in Figure 4. It has the cross-sectional dimensions with height h=300 mm, inside height h₁ =250 mm, width b= 150 mm, and inside width b₁=100 mm. It is made of an elastic perfectly plastic material having tensile and compressive yield stress of oy = 250 MPa. Determine the yield moment My of the beam Determine the plastic moment Mp of the beam ✓ By using force method and selecting the vertical reaction at C to be redundant, draw shear and bending diagrams using the graphical method. -Determine the minimum value of W at which collapse occurs B/2W C 77 2m 2m 2m C b₁