Calculate the average stress in the plane of the reduced

Assignment Help Civil Engineering
Reference no: EM13531092

A 1.0-in-diameter hole is drilled on the centerline of a long, flat steel bar that is 1/2" thick and 4" wide. The bar is subjected to a tensile load of 30,000 lb. Calculate the average stress in the plane of the reduced cross section and the maxium tensile stress immediately adjacent to the hole.

Reference no: EM13531092

Questions Cloud

Compute the excess elastic energy e associated with this : A significant obstacle in the design of atomic weapons is theso-called delta phase instability (a type of mixed dislocation) inPu-239. This is the problem: We wish to construct a sphericalatomic bomb core out of pure delta phase (f.c.c.) Pu-239. A de..
And that stead state conditions have been attained : The Purification of hydrogen gas by diffusion through apalladium sheet was discussed. compute the number of kilograms ofhydrogen that pass per hour through a 6-mm- thick sheet of palladium having an area of 0.25 m^2 at 600
Determine the allowable compressive force : The allowable stresses are as follows:compressive stress in the spar, 70 MPa; shear stress in the pin, 45MPa; and bearing stress between the pin and the connecting plates,110 MPa.
A soil sample has the following data : A soil sample has a wet unit weight of 96 lb/ft^3, amoisture content of 17% and a degree of saturation of 60%. Findthe: (A) Void Ratio, (B) Specific gravity, (C) Saturated unitweight.
Calculate the average stress in the plane of the reduced : A 1.0-in-diameter hole is drilled on the centerline of a long, flat steel bar that is 1/2" thick and 4" wide. The bar is subjected to a tensile load of 30,000 lb. Calculate the average stress in the plane of the reduced cross section and the maxium t..
Explain why this is so,why its important that the corpuslute : The life span of the ovarian corpus luteum is extended fornearly three months after implantation,but otherwise itdeteriorates.
Changes in atmospheric pressure due to change in elevation : Determine the pump power in W & hp required to pump water froma tank at the base of the world's tallest building (1667 ft) to ahot tub of similar size on the roof. Ignore friction losses& changes in atmospheric pressure due to change inelevation. Flo..
What isthe max increase in temp if the stress in the steel : A square member is composed of a 12 inlong. 1 sq in area steel core with Young's modulus=29*10^6 psi andthermal expansion coefficient of 6.5*10^-6 /deg F
What is the magnitude and direction of the resultant force : Water under a gage pressure of 65 psi flows with a velocity of 12.5fps through a right-angled bend that has a uniform diameter of10in. The bend lies in a horizontal plane

Reviews

Write a Review

Civil Engineering Questions & Answers

  What may be the value of the load to the beams own weight

A high-strength steel simply supported W24 X 76 beam carries a uniformly distributed load over its entire length of 25 ft. (a) If the allowable stress is 33 ksi, what may be the value of the load, in addition to the beam's own weight

  Determine what force p is required to hold the gate in place

The air above the liquid is under a pressure of 5 psig, and the specific gravity of the liquid in the tank is 0.80. If the rectangular gate is 6 ft wide and if y1 = 1 ft and y2 = 10 ft, what force P is required to hold the gate in place

  What percentage of families own both a dog and a cat

In a certain community 36% of the families own a dog, and 22 percent of the families that own a dog also own a cat. In addition 30 percent of the families own a cat. a.) what percentage of families own both a dog and a cat

  Calculate the concentration of so2 in the exhaust gases

For an SO2 emission rate of 22,000 kg/day and an exhaust gas flow rate of 5.0 million m^3/hour(after the scrubber) measured at 150 C and 1atm pressure, calculate the concentration of SO2 in the exhaust gases(ppm).

  Calculate the maximum bending stress

a round steel rod, 25 mm in diameter, subjected to a bending moment of 160 Nxm. calculate the maximum bending stress.

  How to approximate the number of the 120 intervals

At a specified point on a highway, vehicles are known to arrive according to a poisson process. Vehicles are counted in 20 second intervals, and vehicle counts are taken in 120 of these time intervals.

  What was the drivers associated reaction time in seconds

The driver strikes the sign at a speed of 25 mi/h. If the student was traveling at 55 mi/h when the sign was spotted, what was the drivers associated reaction time in seconds

  How much further would the car have skid

The car was travelling on a 3% upgrade on a pavement with friction factor of 0.30. How much further would the car have skid if it did not strike the concrete barrier?

  How to compute the normal depth of a trapezoidal channel

A trapezoidal channel with a bottom width of 4 feet and side slopes 2:1 (H:V) and a bed slope of 1 percent conveys a discharge of 50,000 gpm. Assume n = 0.025. Compute the normal depth.

  Compute the forces fh and fv on the dam and line of action

A dam has a parabolic shape z/zo = (x/xo)2, with xo = 10 ft and zo = 24 ft. The fluid is water, gamma = 62.4 lbf/ft3, and atmospheric pressure may be omitted.

  Determine the force in each member of the truss and state

Determine the force in each member of the truss and state if it is in tension or compression. Set P=400 lb and d=4 ft.

  How many kilograms each of pearlite

how many kilograms each of pearlite and preutectoid phase form? schematically sketch and label the resulting microstructure

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd