A steel plate 5/16 in. thick is embedded in a horizontal concrete slab and is used to anchor a high-strength vertical cableas shown in the figure below. The diameter of the hole in the plate is 0.75-inches, the ultimate strength of the steelused is 36 ksi, and the ultimate bonding stress between the steel plate and concrete is 300 psi. The designers considereda factor of safety of 3.60 is desired when P = 2.5 kips.Address the following:(a) Identify three potential failure modes for the complete system. For each mode develop a sketch which idealizes themode of failure.(b) If you where required choose dimensions for the plate ("a" and "b"), how would you size these dimensions?(c) For one of the failure modes identified above, perform an analysis to determine adequate plate dimensions ("a" and"b") to support the required load of 2.5 kips with the established factor of safety.in.APSl4in.

Answered: Image /qna-images/answer/af77fbbe-b349-4f33-9b71-600f20f7c47e.jpg

36 ksi, and the bondi r of safety of 3.60 is desired when P = 2.5 kips. ss the following: entify three potential failure modes for the complete system. For each mode develop a mode of failure. you where required choose dimensions for the plate ("a" and "b"), how would you size t or one of the failure modes identified above, perform an analysis to determine adequate b") to support the required load of 2.5 kips with the established factor of safety.

36 ksi, and the bondi r of safety of 3.60 is desired when P = 2.5 kips. ss the following: entify three potential failure modes for the complete system. For each mode develop a mode of failure. you where required choose dimensions for the plate ("a" and "b"), how would you size t or one of the failure modes identified above, perform an analysis to determine adequate b") to support the required load of 2.5 kips with the established factor of safety.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.13P: A large precast concrete panel for a warehouse is raised using two sets of cables at two lift lines,...

See similar textbooks

Related questions

Q: A.) It is the boundary condition for fixed support Choices: Both choices Y=0 Y’=0 Either of the…

Q: The following data are taken from a 20mm in diameter bar of length 250mm, the following results were…

Q: Using the element sectioned at plane b-b and the rotated coordinate system shown, determine the…

Q: untuitive methodology (seize and fox) noting they will be different. folowing cases, find the…

Q: A vertical chemical reactor undergone a maintenance in which its internals were subjected inspection…

A: From the given data:

Q: Primary Creep: slope (creep rate) decreases with time Select one: True False

Q: 3.6/ A landing gear system has repetitive stresses placed on it twice a day as a result of landings.…

A: Given data: λ=0.0028n=30t=10 Need to determine the probability of the failure.

Q: Optimum Mechanics Co. lifted a car weighing 3184 lbf using the system presented. The platform was…

Q: Results of a tensile test of a 0.505-in. diameter aluminum alloy test bar are shown below. Initial…

A: To find the modulus of elasticity from the results of tensile test

Q: THE FRAME SHOWN IS HINGED AT E AND ROLLER SUPPORTED AT A DETERMINE THE HORIZONTAL AND VERTICAL…

Q: (b) The following graph of p versus was obtained. Error bars were negligibly small. 4. 3- p/ 10 Pa…

Q: Optimum Mechanics Co. lifted a car weighing 3184 lbf using the system presented. The platform was…

Q: The table gives data concerning the shrink fit of two cylinders of differing materials and…

Q: Perform a static stress analysis with linear material models on the problem shown in Figure 1…

A: Given values Thickness of the plate is 8 mm load applied is 104 MPa Radius of the semicircle is 10…

Q: You have a 81.4% efficient pulley system arranged such that the effort pulls upward. Suppose that…

A: VR=distance moved by effortdistance moved by load=14.63.65=4& η=MAVR×100%81.4=MA4×100%MA=3.256

Q: If you have four instruments used to measure a temperature of 50.02 C inside the factory. However,…

A: Since we only answer upto three subparts at a time, we will answer the first one. Please resubmit…

Q: 3. The yield point can be represented by: (a) the end of plasticity and the beginning of elasticity.…

Q: Given is a thin-walled tube with the following data: Wall thickness- 3mm Torque is 900 N.m Length of…

A: as per our guidelines, i solved the first 4 parts only

Q: Optimum Mechanics Co. lifted a car weighing 3184 lbf using the system presented. The platform was…

Q: Suppose a measured normal stress elemental random errors in its cali ing values: N m² N m² (Sx)₂ =…

A: The measured normal stress contains three elemental random errors in its calibration with the…

Q: A spring balance is calibrated in an environment at a temperature of 20°C and has the following…

A: In any linear, time-invariant measuring system the general equation which can be written for input…

Q: A- The following data was obtained from a tensile test on a specimen of 10mm diameter and gauge…

Q: Table 4 shows the fatigue data of a ductile cast iron to be used for an automobile axle that rotates…

A: a)

Q: Optimum Mechanics Co. lifted a car weighing 3184 lbf using the system presented. The platform was…

Q: Determine the stability margin for a vehicle with the following parameters; Parameter Value Units…

Q: You have been given the following set of data from a soil-geotextile friction test: Normal stress…

A: The peak strength is the maximum level of shear strength recorded in a direct shear test under a…

Q: Determine Stress and strain Draw the stress strain diagram Determine the following mechanical…

A: a) Please refer the following table for stress and strain calculations. Calculations are done using…

Question

A steel plate 5/16 in. thick is embedded in a horizontal concrete slab and is used to anchor a high-strength vertical cable
as shown in the figure below. The diameter of the hole in the plate is 0.75-inches, the ultimate strength of the steel
used is 36 ksi, and the ultimate bonding stress between the steel plate and concrete is 300 psi. The designers considered
a factor of safety of 3.60 is desired when P = 2.5 kips.
Address the following:
(a) Identify three potential failure modes for the complete system. For each mode develop a sketch which idealizes the
mode of failure.
(b) If you where required choose dimensions for the plate ("a" and "b"), how would you size these dimensions?
(c) For one of the failure modes identified above, perform an analysis to determine adequate plate dimensions ("a" and
"b") to support the required load of 2.5 kips with the established factor of safety.
in.
AP
Sl
4
in.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Write the given data with suitable variables-

VIEW

Step 2: (a) Draw the free-body diagram of the system.

VIEW

Step 3: (b)- Investigate, how to size the dimensions.

VIEW

Step 4: (C) -Determine the size a and b.

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A hollow, circular, cast-iron pipe (Ec =12,000 ksi) supports a brass rod (Ec= 14,000 ksi} and weight W — 2 kips, as shown. The outside diameter of the pipe is dc= 6 in. (a) If the allowable compressive stress in the pipe is S00O psi and the allowable shortening of the pipe is 0.02 in., what is the minimum required wall thickness trmm? (Include the weights of the rod and steel cap in your calculations.) (b) What is the elongation of the brass rod Srdue to both load Wand its own weight? (c) What is the minimum required clearance h?
A two-story building has steel columns AB in the first floor and BC in the second floor, as shown in the figure. The roof load P:equals 400 KN, and the second-floor load P-, equals 720 kN. Each column has a length L = 3.75 m. The cross-sectional areas of the first- and second-floor columns are 11,000 mm" and 3900 mm", respectively. (a) Assuming that E = 206 GPa. determine the total shortenings aof the two columns due to the combined action of the loads Ptand P,. (b) How much additional load P0can be placed at t he top of t he column (point C) if t he total shortening: SACis not to exceed 4.0 mm?
A pressurized circular cylinder has a sealed cover plate fastened with steel bolts (see figure). The pressure P of the gas in the cylinder is290psi, the inside diameter D of the cylinder is 10.0 in., and the diameter dBof the bolts is 0.50 in. I f the allowable tensile stress in the bolts is 10,000 psi, find the number n of bolts needed to fasten the cover.
A long, rectangular copper bar under a tensile load P hangs from a pin that is supported by two steel posts (see figure). The copper bar has a length of 2.0 m, a cross-sectional area of4S00 mm", and a modulus of elasticity Ec= 120 GPa. Each steel post has a height of 0.5 m, a cross-sectional area of 4500 mm2, and a modulus of elasticity E = 200 GRa. (a) Determine the downward displacement
A sign for an automobile service station is supported by two aluminum poles of hollow circular cross section, as shown in the figure. The poles are being designed to resist a wind pressure of 75 lb/ft" against the full area of the sign. The dimensions of the poles and sign are hx= 20 ft, /r =5 ft, and h = 10 ft. To prevent buckling of the walls of the poles, the thickness e is specified as one-tenth the outside diameter d. (a) Determine the minimum required diameter of the poles based upon an allowable bending stress of 7500 psi in the aluminum. (b) Determine the minimum required diameter based upon an allowable shear stress of 300 psi.
A flat bar of width b and thickness t has a hole of diameter d drilled through it (see figure). The hole may have any diameter that will fit within the bar. What is the maximum permissible tensile load Pmaxif the allowable tensile stress in the material is st?
A rigid bar of weight W = 750 lb hangs from three equally spaced wires: two of steel and one of aluminum (see figure). The diameter of the wires is 1/8 in. Before they were loaded, all three wires had the same length. What temperature increase T in all three wires will result in the entire load being carried by the steel wires? (Assume Es= 30 × 106 psi, as= 6.5 × 10-6 /'F, and aa= 12 × 10-6F.)
A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the figure. The diameter dBof the bar is 1/4 in., the diameter D Wof the washers is 7/8 in., and the thickness is of the fiberglass deck is 3/8 in. If the allowable shear stress in the fiberglass is 300 psi, and the allowable bearing pressure between the washer and the fiberglass is 550 psi, what is the allowable load P allowon the tie-down?
A steel cable with a nominal diameter of 25 mm (see Table 2-1) is used in a construction yard to lift a bridge section weighing 38 kN. as shown in the figure. The cable has an effective modulus of elasticity E = 140 GPa. (a) If the cable is 14 m long, how much will it stretch when the load is picked up? (b) If the cable is rated for a maximum load of 70 kN, that is the factor of safety with respect to failure of the cable?
Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield stress is 590 MPa, and the factor of safety is 3.0. (a) Determine the required thickness to the nearest millimeter. (b) If the tank wall thickness is 85 mm, what is the maximum permissible internal pressure?
A hollow circular tube T of a length L = 15 in. is uniformly compressed by a force P acting through a rigid plate (see figure). The outside and inside diameters of the tube are 3.0 and 2.75 in., respectively. A concentric solid circular bar B of 1.5 in. diameter is mounted inside the lube. When no load is present, there is a clearance c = 0.0I0 in. between the bar B and the rigid plate. Both bar and tube are made of steel having an c[autoplastic stress-strain diagram with E = 29 X LO3 ksi and err= 36 ksi. (a) Determine the yield load Pt- and the corresponding shortening 3yof the lube. (b) Determine the plastic load Ppand the corresponding shortening Spof the tube. (c) Construct a load-displacement diagram showing the load Pas ordinate and the shortening 5 of the tube as abscissa. Hint: The load-displacement diagram is not a single straight line in the region 0 ^ P ^ Pr
A long re Lai nine: wall is braced by wood shores set at an angle of 30° and supported by concrete thrust blocks, as shown in the first part of the figure. The shores are evenly spaced at 3 m apart. For analysis purposes, the wall and shores are idealized as shown in the second part of the figure. Note that the base of the wall and both ends of the shores are assumed to be pinned. The pressure of the soil against the wall is assumed to be triangularly distributed, and the resultant force acting on a 3-meter length of the walls is F = 190 kN. If each shore has a 150 mm X 150 mm square cross section, what is the compressive stress