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

Construction and working of electron microscope, Electron Microscope Th...

Electron Microscope The development of the electron microscope was based on theoretical work done by Louis De Broglie, who found that wavelength is inversely proportional to mo

C , main() { int i; i=i+2*i++; printf("%d",i); }

main() { int i; i=i+2*i++; printf("%d",i); }

Fire prevention - fire risk assessment, Fire prevention - fire risk assessm...

Fire prevention - fire risk assessment: Fire prevention measures include: Reducing the combustible materials, Reducing the risk of ignition, Reducing

Company Acquisition and Takeover vs acquisition , Company Acquisition, Take...

Company Acquisition, Takeover vs acquisition and holding copany A fundamental characteristic of merger (either through absorption or consolidation) is that the acquiring or amalg

Diffusion, distingush between short range and long range diffusion

distingush between short range and long range diffusion

Calculate the maximum amount of recoverable resource, A 30m deep quarry pit...

A 30m deep quarry pit is to be constructed in a jointed basalt rock mass. The quarry management wants to maximise the side wall inclination to 70° for economic reasons. The geologi

System architecture and design, The home work is to make an model based sys...

The home work is to make an model based system architecture for an electrical car. in Enterprise Architecture with SysMl language.

Load flow studies from power generation and distribu, The load data given i...

The load data given in Table 1 belongs to a power company. Develop the daily load curve for the primary feeder. Also, determine: a. maximum coincident demand of the system b. deman

Reed solomon code, i have created simulink model for rs code with overlapp...

i have created simulink model for rs code with overlapped symbol and without overlapped symbol. and BIT ERROR RATE VERSUS EB/NO PLOT is observed for its performance analysis.but i

patch antenna, how to make patch antenna for wifi applicatoi

how to make patch antenna for wifi applicatoin

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