Engineering, 03.12.2019 22:31, alexisbrad3107
Design the flexural reinforcement of a tied column in a reinforced concrete frame is subjected to the following loading scenarios: a. pd = 240 kips, md = 140 k-ft, pl = 160 kips, ml = 300 k-ft b. pd = 200 kips, md = 140 k-ft, pl = 140 kips, ml = 220 k-ft c. pd = 300 kips, md = 120 k-ft, pl = 300 kips, ml = 200 k-ft d. pd = 380 kips, md = 130 k-ft, pl = 265 kips, ml = 180 k-ft e. pd = 220 kips, md = 140 k-ft, pl = 140 kips, ml = 220 k-ft in your design use concrete with compressive strength of 4,000 psi and grade 60 steel bars. (hint: initially consider the maximum axial load demand. after determining the column dimensions, check for all cases to find the required reinforcement ratio.)
Answers: 2
Engineering, 03.07.2019 14:10, volleyballfun24
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 23:20, abbz13
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:10, ahmedeldyame
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
Engineering, 04.07.2019 18:10, lerasteidl
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Design the flexural reinforcement of a tied column in a reinforced concrete frame is subjected to th...
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