1,45 Three 18 mm diameter steel bolts are to be used to attach thesteel plate shown to a wooden beam. Knowing that the plate willsupport a 1100 AN load and that the ultimate shearing stress forthe steel used is 360 MPa, determine the factor of safety for thisdesign.Fig. P1.45 and P1.46

Answered: Image /qna-images/answer/50daaf98-8208-4b0d-ae9c-c64abeaa54af.jpg

1,45 Three 18 mm-diameter steel bolts are to be used to attach the steel plate shown to a wooden beam. Knowing that the plate will support a 110 AN load and that the ultimate shearing stress for the steel usedd is 360 MPa, determine the lactor of safety for this design. Fig. P1.45 and P1.46

1,45 Three 18 mm-diameter steel bolts are to be used to attach the steel plate shown to a wooden beam. Knowing that the plate will support a 110 AN load and that the ultimate shearing stress for the steel usedd is 360 MPa, determine the lactor of safety for this design. Fig. P1.45 and P1.46

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A chain block is hanged on a pin which is supported by plates on both side as shown. If the maximum safe load capacity is 3000 lb, determine (a) the shearing stress on the shaft having a diameter of 1.75 in. (b) and the thickness of the plates if the bearing stress on the plates is 20% greater than the shearing stress.
2.13 A steel plate, which is 1.5 m by 1.5 m and 30 mm thick, is lifted by four cables attached to its corners that meet at a point that is 2 m above the plate. Determine the required cross-sectional area of the cables if the stress in them is not to exceed 20 MPa. Steel plate Prob. 2.13 Cables
Q1: A 6-kips force is applied to the machine element AB as shown. Knowing that the uniform thickness of the element is 0.8 in., determine the combined normal stresses at points (a) and (f). 1.5 in. 1.5 in. B a ob С 8 in. □e 0 f 8 in. 6 kips 35° 8 in.
1.63 A couple M of magnitude 1500 N m is applied to the crank of an engine. For the position shown, determine (a) the force P required to hold the engine system in equilibrium, (b) the average normal stress in the connecting rod BC, which has a 450-mm² uniform cross section. B P C 60 mm Fig. P1.63 A M 200 mm 80 mm
SECTION B(1) Question 1 The bell crank CBA is connected to a pin support B in double shear with 8-mm diameter pin B and to the 10-mm diameter rod CD. Knowing that the ultimate shearing stress is 110 MPa for the steel used in pin B and the ultimate normal stress is 230 MPa for the steel used in rod CD. Determine the maximum vertical force P that can be applied if an overall factor of safety of 1.5 is desired. 45% 300 mm B Figure 1 -450 mm-
Two wooden planks, each 1212 in. thick and 9 in. wide, are joined by the dry mortise joint shown. Knowing that the wood used shears off along its grain when the average shearing stress reaches 1.8 ksi, determine the magnitude P of the axial load that will cause the joint to fail. The magnitude P of the axial load that will cause the joint to fail is kips.
shown. P1. Two solid circular rods are welded together at B as Determine the normal stress in each rod. 64 mm Ø1 20 KN 38 mm Ø 1.0m 40 KN 40 KN B t Fig.pl-01 1.5 m C whose
1.14 Two hydraulic cylinders are used to control the position of the robotic arm ABC. Knowing that the control rods attached at A and D each have a 20-mm diameter and happen to be parallel in the position shown, determine the average normal stress in (a) member AE, (b) member DG. 400 mm E -300 mm- A F 150 mm 150 mm 200 mm B 600 mm- 800 N C
A 14 mm diameter rod of an experimental plastic is subjected to a tensile force of magnitude P 150 mm gage length and there is a decrease in diameter of 0.4 mm, determine the modulus of elasticity, Poisson's ratio, and the modulus of rigidity (a.k.a shear modulus) for the material. 4.2 kN. Knowing that the elongation is 7 mm over a
PROBLEM 1.2 Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that d = 50 mm and dz = 30 mm, find the average normal stress at the midsection of (a) rod AB, (b) rod BC. 300 mm 40 kN 250 mm V30 KN
Two horizontal 5.82-kip forces are applied to pin B of the assembly shown. Knowing that a pin of 0.68-in. diameter is used at each connection, determine the bearing stress (in psi) at Bin member AB. Round off the final answer to two decimal places.
1.26 part A thanks