User Account

All Pages

What is the maximum force in member bb

Assignment Help Mechanical Engineering
Reference no: EM13859231

Problem 1 Influence lines

The truss shown carries a moving uniform live load of 3 kips/ft and a moving concentrated live load of 20 kips along its top chord. What is the maximum force in member Bb. Use height h = 20 (not 20 ft).

1593_11.png

Problem 2 Deflection of beams. double integration method

Use the double integration method to determine the slope at A and the deflection at C.

Beam is a W130 x 24, (Use the given section to obtain the moment of Inertia, I from the attached Table). [Hint: You may use method of superpositioning]

wo= 4 kNim, Pc = 6 kN, LA = 1.90 m, LBc = 1.90 m, E 200 GPa

1529_2.png

Problem 3 a) Deflection of beams: Virtual work Use the virtual work method to compute the vertical deflection of the cantilever beam at point D in the Figure below, given: LkC = 2ICD, L1= 7ft = 6 ft L3= 7ft P = 9 kips w = 1 kift E = 29.000 psi, ICI) = 800 in4

b) What is the minimum required value of Moment of Inertia, I if the deflection of point C is not to exceed 0.4 in? use E = 29,000 psi., and the information above

1735_3.png

Problem 4 Virtual work: truss deflection

A steel truss with pinned joints is constructed as shown. Support R1 is pinned and support R2 is a roller. The length:area ratio for each member is 40 in 1. The modulus of elasticity of the steel is 2.9 x 107 lbfin2. What is the vertical deflection at the point where the load P is applied? Use load P = 8000.

1747_4.png

Reference no: EM13859231

Questions Cloud

Find an electronics system that uses oscillator : The main purpose of this project is to investigate the various applications of sinusoidal and square wave oscillators. The procedure of the project is as follows: Find an Electronics system that uses oscillator (s). Overview the functions of the sy..
Prepare a common size balance sheet and income statement : Using the given balance sheet, prepare a common size balance sheet - Using the given information prepare a common size income statement:
Explain the different types of interest groups : Explain the different types of interest groups
Problem regarding the administrative activities : 1. Enabling legislation must be passed by an administrative agency before it begins any administrative activities. 2. Most administrative agencies do not have rule-making or adjudicatory powers.
What is the maximum force in member bb : The truss shown carries a moving uniform live load of 3 kips/ft and a moving concentrated live load of 20 kips along its top chord. What is the maximum force in member Bb
What is the profitability index for each project : If the required return is 14 %, what is the profitability index for each project? (Do not round intermediate calculations. Round your answers to 3 decimal places.
What is the governments property tax rate : What is the government's property tax rate - Does this fund have any long-term debts associatedwith it? If so, does the government maintain a debtservice fund to account for the resources to servicethe debt?
Statement of retained earnings and balance sheet interact : How do the income statement, statement of retained earnings, and the balance sheet interact? In preparing the four primary financial statements, in what order must the statement be prepared? Explain why.
What is the value of a call option : What is the value of a call option if the underlying stock price is $123, the strike price is $115, the underlying stock volatility is 41 %, and the risk-free rate is 5.2 %?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  In a rankine cycle with reheat steam at 500c expands in a

in a rankine cycle with reheat steam at 500c expands in a high pressure turbine until it reaches the saturated vapor

  Consider the combustion of butane c4h10 in the gas phase

consider the combustion of butane c4h10 in the gas phase with the theoretical amount of air. the products and reactants

  A gate having a cross section as shown an opening 5 ft

a gate having a cross section as shown an opening 5 ft wide and 4ft high. the weights 400 lbs and its center of gravity

  Design a system using filters having an efficiency of 05

for a 6000 square feet combination gym and exercise if is desire to reduce outdoor air intake to a minimum by filtering

  Compute the flow rate if the final duct size

Hydrogen expands isentropically from 15 bar absolute and 340 k to 3 bar absolute in a steady flow process without heat transfer. 1) compute the final velocity if the initial velocity is negligible B) compute the flow rate if the final duct size is 10..

  What is the maximum power output of the turbine

An energy conscious couple decides to dam up the creek flowing next to their cabin and estimates that a head of 7m can be established above the exit to a turbine they bought on eBay. The creek is estimated to have a flow rate of 0.9 m3/s. What is the..

  Determine the values of t

the motion of a particle is defined by the position vector r=a(cos t + t sin t)i + A(sin t-t cos t)j, where t is expressed in seconds. Determine the values of t for which the position vector and acceleration are.

  Steel is coated with thin layer pf ceramic to help protect

steel is coated with thin layer pf ceramic to help protect against corrosion. what do you expect to happen to the

  Find the temperature of the combustion products of butane

find the temperature of the combustion products of butane when burned in an adiabatic steady flow combustor at 1atm

  A four stoke eight cylinder otto engine operates at 2500

a four stoke eight cylinder otto engine operates at 2500 rpm and the compression ratio is 61. the cylinder volume is

  A 15-tooth pinion having a pressure angle of 25ordm and

a 15-tooth pinion having a pressure angle of 25ordm and module of 8mm is to drive an 18-tooth gear. determine for both

  If the air temperature is 60f at standard atmospheric

a pitot-static tube used to measure air velocity is connected to a differential pressure gage. if the air temperature

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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