FSE, Other Engineering

A W12x40 beam is heated to 760°C. Answer the following questions.
What is the W/D factor for sprayed protection?
What is the W/D factor for box type protection?
What is the specific heat of the steel?
What is the thermal conductivity of the steel?
What is the yield strength of the steel assuming it was 36,000 psi at ambient conditions?

Using the unprotected steel member in question 1, build a spreadsheet to do the step by step method for estimating the temperature of unprotected steel work exposed to the ISO 834 Standard Fire. Assume a convective heat transfer coefficient of 25 W/m2K and an emissivity of 0.5. Assume the specific heat to remain constant at 600 J/kgK. Use a time step of 30 seconds and an ambient temperature of 20°C. The column is exposed to fire on all four sides. Provide temperatures of the steel member at the following times:
t=5 mins
t=10 mins
t=30 mins
t=60 mins

What is the fire resistance provided by three layers of 5/8” Type X drywall encasing a W10x45 steel column?

Assume you have a restrained siliceous concrete column (f’c=4,000 psi). It needs to have a fire resistance of 2 hours. Answer the following:

What is the minimum concrete cover for the reinforcing steel?
What is the minimum dimension of the column?

Using AFPA’s values for ß, calculate the residual cross sectional area (in in2) of an 10”x10” wood timber exposed to fire on all 4 sides and exposed to a standard fire for a period of 2 hours. (10 Points)

What is the fire resistance rating of a 10”x10” wooden interior column? Assume the column is loaded to 60% of its capacity, its height is 14’, and the Ke value is equal to 1.0.
Posted Date: 12/10/2015 3:00:51 AM | Location :







Related Discussions:- FSE, Assignment Help, Ask Question on FSE, Get Answer, Expert's Help, FSE Discussions

Write discussion on FSE
Your posts are moderated
Related Questions
Zero-Coupon Bond is a type of bond gives no periodic interest payments, instead is sold at a steep discount from its face value. Due to these bonds these do not pay interest until


Explain interview technique in software engineering in brief?

PEME5451/3451 SUSTAINABLE ENERGY PROCESSES Assignment 5: Transport fuels VLE submission deadline is Friday 24th February PART 1: (worth 40%, all parts marked equally) 1. Using the

3. Earthway Corporation has target capital structure of 60 percent common stock, 5 percent preferred stock and 35 percent debt. Its cost of equity is 12.5 percent, the cost of pr

If a single energy eigen value corresponds to more than one eigen function then degeneracy is said to be exist and the number of wave function associated with a single value of ene

are retail investors or traders permitted to naked short a stock? who is permitted to naked short a stock assuming there has been no suspension of this practice and following the f

Please explain how risk is taken into account for a financial instrument

How i can have the FLM if i dont have the Total Assets or Shareholders Equity

How would you judge the potential profit ofBajaj Electronics on the first year of sales to Booth Plastics and give your views to increase the profit?