Engineering, 24.09.2021 14:00, uehlingt39
A highway overpass abutment weighing 2800 kN is proposed to be supported by a 4 m
wide square footing sitting 0.5 m below grade on layered clay soil. The top layer of clay
extends from the ground surface to a depth of 1.5 m. Extensive soil sampling and
laboratory testing via unconfined compression tests indicate that the top clay layer has an
unconfined compressive strength of 240 kN/m2 and a unit weight of 16.8 kN/m3, and the
bottom layer has an unconfined compressive strength of 96 kN/m2 and a unit weight of
16.2 kN/m3
. Use the Army Corps of Engineers method (Also known as the adjusted bearing
capacity factors method, using the equations developed for clays using the provided chart
and table with a F. S =3) to determine whether or not this proposed footing design is
sufficient to support the design load. (Hint: the undrained shear strength is half of the
unconfined compressive strength,
Answers: 1
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10, ashleybaber4966
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:10, hadellolo8839
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15┬░c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
A highway overpass abutment weighing 2800 kN is proposed to be supported by a 4 m
wide square foo...
History, 13.10.2020 19:01
Mathematics, 13.10.2020 19:01
Engineering, 13.10.2020 19:01
Chemistry, 13.10.2020 19:01
World Languages, 13.10.2020 19:01
Mathematics, 13.10.2020 19:01