Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

problem 1: Determine distribution of shear force, bending moment and stress due to bending in the simply supported beam shown in the figure below, the beam self-weight is included in the uniformly distributed load.

358_distribution of shear force.jpg

Sketch graphs of shear force and bending moment distribution and validation of calculations by alternative checking methods, plus analysis of safety factor for a chosen material, incorporating referenced additional data, are required for distinction criteria.

problem 2: A hollow circular shaft has an internal diameter of 45 mm and an external diameter of 55 mm. find out the shear stress produced at the outer and inner surfaces of the shaft when the applied torque is 140Nm; comment on your results.

problem 3: The transmission output shaft for a heavy goods vehicle can withstand a safe working shear stress of 60MPa. Its outside diameter is 55mm and its internal diameter is 45mm. find out the maximum power which can be transmitted by the shaft at 3600 rpm.

problem 4: find out the angular deflection (in degrees) produced in a solid circular shaft of diameter 14.5 mm and length 0.55 m when the shear stress is 25MPa and the shear modulus 90GPa. What torque would be required to achieve this?

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M92185

Have any Question? 


Related Questions in Mechanical Engineering

1 for the pipe-flow-reducing section d1nbsp 8 cm d2nbsp 5

1. For the pipe-flow-reducing section D 1  = 8 cm, D 2  = 5 cm, and p 2  = 1 atm. If v 1  = 5 m/s and the manometer reading is h =58 cm, estimate the total force resisted by the flange bolts. 2. An open tank car as shown ...

The wrong size bolts were used to connect the flanges in

The wrong size bolts were used to connect the flanges in Problem 5.8, and when the torque is applied to flange B it rotates by 2 degrees (twisting shaft AB) before engaging flange C. Once flange C is engaged both B and C ...

The dc beta rises with collector current due to the sns

The d.c. beta rises with collector current due to the SNS effect and drops due to high injection level in the best. Combine these two effects and obtain the condition at which the beta peaks. Use the simplest formulas de ...

In order to maneuver a large ship while docking pumps are

In order to maneuver a large ship while docking, pumps are used to issue a jet of water perpendicular to the bow of the ship as shown in the figure. The pump inlet is located far enough away from the outlet that the inle ...

The number of molecules crossing a unit area per unit time

The number of molecules crossing a unit area per unit time in one direction is given by where n is the number of molecules per unit volume and v is the average molecular velocity. As the average molecular velocity is app ...

Rework problem if the exit velocity profile is given bywhen

Rework Problem. if the exit velocity profile is given by when y is measure vertically from the center line of the water tunnel. Problem A two-dimensional object is placed in a 4-ft-wide water tunnel as shown. The upstrea ...

We want to tighten an astm a193 bolt having 4-8 un threads

We want to tighten an ASTM A193 bolt having 4-8 UN threads and a yield strength of 96 ksi. The effective length of its body, Lbe, is 12 in.; that of its threads, Lse, is 4 in. We're going to control the buildup of preloa ...

For a deck supports of length 325 m are proposed to be

For a deck, supports of length 3.25 m are proposed to be built from aluminum with a Young's modulus of 72 GPa and a yield stress of 480 MPa. A cylindrical design is proposed with outer diameter d = 100 mm and wall thickn ...

Airplane fuselages are subject to a variety of complex

Airplane fuselages are subject to a variety of complex loads during flight. Consider a Boeing 777 modeled as a cylinder with 1/4 in wall thickness of 2024 aluminum, 209 ft length and 20.3 ft outer diameter. Assume the cy ...

A solid circular shaft of 40 mm diameter is to be replaced

A solid circular shaft of 40 mm diameter is to be replaced by a hollow circular tube. If the outside diameter of the tube is limited to 60 mm, what must be the thickness of the tube for the same linearly elastic material ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro