PLATE NO. 2: DEGREE OF INDETERMINACY AND DEGREE-OF-FREEDOM OF STRUCTURES Direction: Do as required. Show your solution in neat and orderly manner. Use the prescribe format. Situation I. Evaluate the structural stability of the following structures. If stable, determine the degree of indeterminacy (DI), and if unstable, state the reason. 1. 2. 3. CO e a A b C b C P CD₁ tant B g d с e [. k f internal pins g D D' CD munn h E

PLATE NO. 2: DEGREE OF INDETERMINACY AND DEGREE-OF-FREEDOM OF STRUCTURES Direction: Do as required. Show your solution in neat and orderly manner. Use the prescribe format. Situation I. Evaluate the structural stability of the following structures. If stable, determine the degree of indeterminacy (DI), and if unstable, state the reason. 1. 2. 3. CO e a A b C b C P CD₁ tant B g d с e [. k f internal pins g D D' CD munn h E

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

Oil of specific gravity 0.80 and dynamic viscosity of 0.05 Pa-s flows at a rate of 100 lit/sec through a 80 m of 150 mm diamater pipe. If the head lost is 4m, determine the Reynolds number Maximum velocity in m/s Maximum shear stress in Pa Velocity 30 mm from the centerline of pipe in m/s
Wrong solution will be downvote
The springs BA and BC each have a stiffness of500 N/m and an unstretched length of 3 m. Determinethe displacement d of the cord from the wall when aforce F = 175 N is applied to the cord.
SOLUTION MUST BE HANDWRITTEN a.) The hydrostatic force due to linseed oil F1. b.) The hydrostatic force due to castor oil F2. c.) The hydrostatic force due to water d.) The net hydrostatic force acting on the gate Fnet
Problem 2): A 20 mm diameter steel rod passes concentrically through a bronze tube (200+Q) mm long, 50 mm external diameter, and 40 mm internal diameter. The ends of the steel rod are threaded and provided with nuts and washers which are adjusted initially so that there is no end play at 25°C. 1. Assuming that there is no change in the thickness of the washers, if the stress produced in the steel is (200+Q) MN/m2 when one of the nuts is tightened, the pitch of the thread being 1 mm: Find the number of turns for the nut and stress in the bronze tube.2. If the temperature of the steel and bronze is then raised to 40°C find the changes that will occur in the stresses in both materials.The coefficient of linear expansion per C is 10 x10-6 for steel and 17 x10-6 for bronze. E for steel = 210 GN/m2 and, E for bronze = 100 GN/m2.Note: Q = 39
A pipe carrying steam at 3.5 MPa has an outside diameter of 450-mm and a wall thickness of 10-mm. A gasket is insertedbetween the flange at one end of the pipe and a flat plateused to cap the end. How many 40-mm diameter bolts must beused to hold the cap on if the allowable stress in the bolts is 80 MPa of which 55 MPa is the initial stress. Whatcircumferential stress is developed in the pipe?
Assume that F = {28i-42j+47k} lb (A) Determine the magnitude of the component of F acting along the segment BC of the pipe line assembly (Express your answer to two significant figures and include the appropriate units) (B) Determine the magnitude of the component F acting perpendicular to the segment BC of the pipe assembly (Express your answer to two significant figures and include the appropriate units)
A circular shaft A-B-C is hollow and is acted upon by a load P1=7565 N at the topmost part. A secondary load is P2 and is uniformly distributed around the cap plate at B. The diameters and thicknesses of the upper and lower parts of the shafts are dAB=31.75mm, tAB=12.7 mm, dBC=57.15 mm, and tBC=9.525 mm, respectively (a) Evaluate the normal stress LaTeX: \sigma_{AB} in the upper part of the shaft (b) The designer desired that the lower portion of the circular shaft to have the same compressive stress as the upper portion, what should be the magnitude of the load P2 (c) If P1 should remain at 7565N and P2 is now set at 10057 N, What new thickness of BC will result in the same compressive stress in both parts?
1. A cylindrical steel container 8m high and 3m in diameter is reinforced with two hoops a meter from each end. If the contained liquid is gasoline (0.87), determine the: a) normal force acting on the wall of the tank b) with an allowable stress of 0.12 GPa, compute the thickness of the steel required. Dear expert, I have answer to the total hydrostatic force which is F=819.3312. I also have answer to the tension of hoop at the bottom (T=295.869) and the top (T=113.769). But no one has helped me find the normal force and thickness of steel required. Please help me, thank you.
Choose the correct answer Q1-A--Hydrostatic pressure: * a. Varies with water speed d. Varies with water density e. Both a and b b. Varies with water depth f. Both b and c c. Varies with water viscosity Q1-B Surface tension is caused by the force of ..... at the free surface. * a. none of the above. d. cohesion b. adhesion c. both (a) and (b)
Correct solution will upvote
If the gauge is made of a material having a yield stress equal to 200 Mpa, determine the minimum required diameter d. Using a Factor of safety (F.S=2)