Discuss the cyclic deformation of a material in terms of the two-element Masing model, assuming elastic-perfectly plastic response.

(a) Construct the hysteresis loops for a small amplitude at which only the softer elements yield plastically and for a larger amplitude at which both elements yield plastically.

(b) Show that the so-called 'permanent softening' is expected only in one of the two cases and that the amount of permanent softening is equal to twice the internal back stress in the soft elements.

(c) Considering both cases, can permanent softening be considered an unambiguous measure of the back stress?

(d) Describe the occurrence of the Bauschinger effect in terms of deformation-induced internal

Determine the number of elements in the direct product : For each of the following pairs of groups G1, G2, determine the number of elements in the direct product G1 ⊕G2 of the given order (D3 is the dihedral group of order 6) |

What is the velocity in units of meters per second : A cylindrical tank filled to a height of 25 feet with tribromoethylene has been pressurized to 3 atmospheres (Psurface = 3 atmospheres). The total pressure at the bottom of the tank is 5 atmospheres. Determine the density of tribromoethylene in uni.. |

Calculate the actual amount of consumption : A. Calculate the actual amount of consumption, in nominal dollars, using the stated assumptions. i. How much do you need for your kids? |

What is the role of scientific experiments in psychology : What is the role of scientific experiments in psychology - Compose a reflection based on the experiments you observed in the module and read about in the e-text. |

Describe the occurrence of the bauschinger effect : Construct the hysteresis loops for a small amplitude at which only the softer elements yield plastically and for a larger amplitude at which both elements yield plastically. |

Probability that the next student taking the test : The Table of Random Numbers that appears in Appendix B of your text is arranged in blocks of five numbers each. Note that the arrangement in blocks is only for convenience, and has nothing to do with a relationship between the numbers. |

Do you think dick smith is hypocritical in making use : Do you think Dick Smith is hypocritical in making use of his image of patriotism to brand his products and increase sales, and denigrate his competitors that are predominately foreign owned? |

Difference between fifo and lifo : The difference between FIFO and LIFO is FIFO refers to the practice of firms, when making sales, assuming that the inventory that came in last (at a higher price) is being sold first. LIFO implies that a firm is selling the lower cost, older inven.. |

Discuss how communication builds identity : Define identity and discuss how communication builds identity |

## Determine what error results from curvature and refractionSuccessive plus and minus sights taken on a downhil line of levels are listed below. the values represent the horizontal distances between the instrument and either the plus or minus sights. |

## Determine the difference in the weights of candy and wendyDetermine the difference in the weights of Candy and Wendy after one year |

## Sketch the equipotential line going through the originFlow velocity is given by the function v= -5i +3j . Find the equation for the velocity potential, and the stream function ?. Sketch the equipotential line going through the origin. |

## Calculate the steady-state pollutant concentration in lakeConditions in the sewage pipe are Qs= 0.5 m^3/s, and Cs= 100mg/L. The pollutant is destroyed in the lake with a first-order rate constant of 0.2/d. The flow rate out of the lake is 5.0 m^3/s. |

## Compute the unit weight and dry unit weight of solidsa moisture content of 10.2 % and a specific gravity of solids of 2.65. Compute the unit weight, dry unit weight, degree of saturation, void ratio and porosity. |

## Determine the velocity at x in the velocity equationThe acceleration of a particle is defined by the relationship a=-kx^-2 ft/s^2, where x is in feet and k is a constant. At x(0)=0.1ft, v(0)=0 and at x(1)=1ft, v(1)=10ft/s. Find the velocity at x=5ft. |

## What superelevation rate would you recommendWhat superelevation rate would you recommend for a roadway with a design speed of 100 km/hr and a radius of curvature of 500 m? Assume f = 0.11. |

## What is the uniform flow in cfs when the pipe is half fullA concrete (n=0.013) stormwater channel, 6-feet in diameter, has a bed slope of 0.01%. What is the uniform flow in cfs when the pipe is half full |

## Design a curve for the highway by computing the radiusThe PI is at station 250+50, the design speed is 65mi/h, and a maximum superelevation of 0.07 ft/ft is to be used. If the central angle of the curve is 38 degrees, design a curve for the highway by computing the radius and stationing of PC and PT. |

## Determine the maximum distortion energy theory of failureAt a certain location on the surface of an engineering component, the material is in a state of plane stress with principal stresses of fmax = 150 MPa and fmin = 50 MPa (both tensile). If the yield strength of the material is Y = 350 MPa |

## Find the density of air and weight of the air in the tankAn empty air tank has a volume of 0.024 m3. The compressor on the tank is run until the pressure gauge reads about 65 psi (or 22,500 Pa). Assuming the temperature of the tank is 25 C, find the density of the air and the weight of the air in the ta.. |

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