Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
You are designing a highway bridge. In particular you aretrying to determine how to put the road surface on the bridge. Youlive in an area where the maximum summertime temperature is 40degrees centigrade and the minimum winter temperature is -30degrees centigrade. The coefficient of linear expansion,α, measures the fractional change in length per unit change intemperature (fractional change = change in length per unit length).A coefficient of linear expansion will be no larger than 0.0001.Consider a section of road surface with length L1 (or L2) attemperature T. If the temperature T increases by?T the length of the section of road surface withL1=3 will increase by 3?L to L1+3?L. If the temperature decreases by?T a section of road surface with length L2=5will decrease in length by 5?L toL2-5?L. The amount the length changes(per unit length of road surface L=1) by is ?L= ?Tα . You are to write a program to determine two things, the maximum size of the space between road sections and theamount of space to leave between the sections of road surface onthe day they are installed. At the maximum temperature there should be no space between the sections of road surface. You must leave enough room between sections of road surface for the road surface to expand to the length it would haveat the maximum temperature of 40 degrees. The user will provide the temperature on the day the installation takes place, the length of each section of road surface to be installed (at the temperature when the installation occurs) and the coefficient of linear expansion of the material being used in the road surface.
a) Density plot, locating γd(max) and ω opt on the plot b) Zero-air voids curve for the soil on the same plotc) Curve representing S = 70%
A 7 lb particle at rest is subjected to the action of its weight and forces F1= (2i+6j-2tk)lb, F2=(t^2i -4tj-1k) lb, and F3 =(-2ti) lb, where t is in seconds. the particle starts at the origin (0,0,0)
Draw a P-V diagram for pure component and label appropriate points such as superheated region, isothermal line, etc.
a cm reactor receives influent containing 10.0 mgl of tracer for 2 h. then tracer addition is terminated but the flow
Does anyone have suggestions for a topic for an engineering ethics presentation? It could be related to any type of engineering (computer, civil, mechanical, electrical, industrial, etc).
When the engine of the plane is running, the vertical reaction that the ground exerts on the wheel at A is measured as 616lb . When the engine is turned off, however, the vertical reactions at A and B are 520lb each.
When a fluid flows through a sharp bend, low pressures may develop in localized regions of the bend. Estimate the minimum absolute pressure (pmin in psi) that can develop without causing cavitation if the fluid is water at 80 oF.
Civil and Environmental Engineering Question, 1. How is the problem of technology choice related to process selection and product design?
could you please help me to figure out what the meaning of steady state in the pavement management system preservation and rehabilitation.
Give the phase and the missing property of P, T, v and x. Put the values in a table withcolumns P, T, v, and x.
What uniform annual series of cash flows over a 12-year period is equivalent to an investment of $5,000 at t= 0, followed by receipts of $600 per year for 11 years and a final receipt of $1,600 at t= 12 of the investor's time value of money is 6% ..
A MIPS-based computer system with 2 GB of main memory that is built on a single circuit board. It is designed with a single control signal between the CPU chip and main memory, i.e. one bit of control that is set to one for Read operations
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd