FSE, Other Engineering

Assignment Help:
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.

Related Discussions:- FSE

Miller sweep generator, I want circuit diagram of miller sweep generator wi...

I want circuit diagram of miller sweep generator with components using two transistor bc547

What is raroc?, What is RAROC?  RAROC is a risk-adjusted structure for e...

What is RAROC?  RAROC is a risk-adjusted structure for earnings statistic and earnings control. It is a device for calculating risk-adjusted financial efficiency. And it provide

Unconventional gas, hey i need help in unconventional gas assignment, pleas...

hey i need help in unconventional gas assignment, please let me know if u can do this so

Thermodynamics, show that heat and work are path functons

show that heat and work are path functons

Matlab assignment, can you formulate a program using only bubblesort for as...

can you formulate a program using only bubblesort for assigning grades in an array?

Means of escape - place of safety, Means of escape - place of safety: ...

Means of escape - place of safety: The means of escape in a building are often supplemented by a fire warning system that may or may not include automatic detection, depending

Biomediacl instrumentation, Design a dc-coupled one op amp circuit that wil...

Design a dc-coupled one op amp circuit that will amplify the 100uV EOG to have the maximal gain possible without exceeding the ttypical guarenteed linear outpt range.

Function intersect - set operations, Function intersect - set operations: ...

Function intersect - set operations: The function intersect returns, additionally to the vector having the values in the intersection of v1 and v2, an index vector into v1 and

Comparison of 2-stroke and 4-stroke engines, COMPARISON OF 2-STROKE AND 4-S...

COMPARISON OF 2-STROKE AND 4-STROKE ENGINES: Two-stroke engine possesses the following advantages over the four stroke type: 1.      Because of its valueless construction, the

Write Your Message!

Captcha
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