Estimate the maximum moment that must be resisted

Assignment Help Civil Engineering

Reference no: EM13326214

A 5 cm diameter, 6 m high pole is fixed in concrete. The pole supports a circular 4 m diameter sign. Estimate the maximum moment that must be resisted by the concrete for a wind speed of 30 m/s (wind is assumed normal to the sign; density of air = 1.22 kg/m3; ˜ 1.5 x 10-5 ft2/s). List all assumptions.

Reference no: EM13326214

Questions Cloud

What are the charge on each electrode : Two 11-cm-diameter electrodes 0.54cm apart form a parallel-plate capacitor. What are the charge on each electrode, the electric field strength inside the capacitor

Parenting practices over generations : How were the parenting practices similar and different between generations and identify and explain contextual factors (other than cohort effects) described by Kotchick and Forehand (2002) that might have influenced the parenting practices of each ..

Determine the maximum displacement of the plate a : A 23-lb crate is pushed by a force F, which has the magnitude that varies as shown on the graph. If the crate is originally at rest and it takes 3 seconds after applying the force to hit the bumper

Obtain the magnitude of the net force acting on the vehicle : A 1320-kg racecar is driving around a circular track of radius 161 m. What is the magnitude of the net force acting on the vehicle

Estimate the maximum moment that must be resisted : A 5 cm diameter, 6 m high pole is fixed in concrete. The pole supports a circular 4 m diameter sign. Estimate the maximum moment that must be resisted by the concrete for a wind speed of 30 m/s

How far up the incline will the skier move : How far up the incline will the skier move if the coefficient of kinetic friction between the skies and snow is 0.101

Kants solution to the free-will problem relies : Kant's solution to the free-will problem relies on

Article in lawn news-advising landscaping businesses : Tom inherited his father’s landscaping business, and incorporated the business after he read an article in Lawn News, advising landscaping businesses to incorporate. Tom has been sued by a customer, whose prize rose bushes were accidentally damaged b..

Explain is the energy of the system increased : When a bow and arrow are cocked, a force is applied to the string to pull it back. Is the energy of the system increased? Explain

User Account

All Pages