9-5A -in-thick steel bar, to be used as a beam, is welded to a vertical support by two fillet welds asillustrated.(a) Find the safe bending force F if the permissible shear stress in the welds is 20 kpsi.(b) In part a you found a simple expression for F in terms of the allowable shear stress. Find theallowable load if the electrode is E7010, the bar is hot-rolled 1020, and the support is hot-rolled 1015.F16 inProblem 9-52 in2 in-6 in

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Answered: 9-5 A-in-thick steel bar, to be used as…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A steel plate is used to connect a column and beam as shown in Fig. 3. The connection betweenthe beam and the plate is fillet welds. Given Q=150kN and Mx= -5kN-m (applied at centriod ofthe welds between the beam and the plate), determine maximum shear stress in the welds betweenthe beam and the plate.
Aluminum Bronze Steel 2P 3P P 4P - - 1.0 m 0.8 m FIG. P2.16 2.16 A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. Determine the maximum allowable value of P if the change in length of the bar is limited to 2 mm and the working stresses pre- scribed in the table are not to be exceeded. A (mm²) E (GPa) G, (MPa) Вronze 450 83 120 Aluminum 600 70 80 Steel 300 200 140
A fillet-welded joint is shown in the figure. The size of the weld is 8 mm. Safe stress in the weld is 110 N/mm². What is the safe force (to the nearest magnitude) to which the weld can be subjected? 80 mm 60 mm
Given the compound bar below, determine the maximum allowable value of P if the change in length of the bar is limited to 5.67mm. The bar properties and allowable stresses are given in the table below. (answer in N)
(b) (ii) A 20 mm diameter rod made from 0.4% C steel is used to produce a steering rack. If the yield stress of the steel used is 350 MPa and a factor of safety of 2.5 is applied, what is the maximum working load that the rod can be subjected to? 2
Rigid bar ABCD is supported by a pin connection at A and by two axial bars (1) and (2). Bar (1) is a 32-in.-long bronze [E = 13700 ksi] bar with a cross-sectional area of 1.29 in.2. Bar (2) is a 48-in.-long aluminum alloy [E = 10300 ksi] bar with a cross-sectional area of 2.19 in.2. Assume L1=32 in., L2=48 in., a=25 in., b=57 in., and c=15 in. Both bars are unstressed before the load P is applied. If a concentrated load of P = 26 kips is applied to the rigid bar at D, determine:(a) the normal stresses σ1, σ2 in bars (1) and (2).(b) the downward deflection vD of point D on the rigid bar.
The assembly consists of two A992 steel bolts AB and EF and an 6061-T6 aluminum rod CD. When the temperature is 30°C, the gap between the rod and rigid member AE is 0.1 mm. Assume BF is also rigid. (Figure 1) Figure 400 mm A B 25 mm 50 mm D 0.1 mm 300 mm E 1 of 1 25 mm Part A Determine the normal stress developed in the bolts if the temperature rises to 180°C. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. of = Submit Part B σ₁ = Submit O HA Value Request Answer Provide Feedback ■μÅ Value Determine the normal stress developed in the rod if the temperature rises to 180°C. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Units Request Answer wwwww Units ? wwwww Review ? Next >
I need answers plss
Prblm -6.
CLO 1: For concentric rows of bolts in a coupling connection, the shear deformations in the bolts is proportional to the: O modulus of rigidity O diameter of bolt circle O radial distances O number of bolts

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