3. Calculate the total load on a 4'x4'x1' spread footing that is buried 3' below, and a hot tub is located directly above the spread footing and the footing column is l'x1. Assume the hot tub is full and no one is in the tub. Use some or all of the following data to calculate the total compressive load on the soil directly underneath the footing: a. DL - 12,000 lbs and b. LL-8,000 lbs c. 400 gallon hot tub (empty hot tub weighs 200 lbs) d. Soil weight 120 PCF e. Concrete weight- 150 PCF

3. Calculate the total load on a 4'x4'x1' spread footing that is buried 3' below, and a hot tub is located directly above the spread footing and the footing column is l'x1. Assume the hot tub is full and no one is in the tub. Use some or all of the following data to calculate the total compressive load on the soil directly underneath the footing: a. DL - 12,000 lbs and b. LL-8,000 lbs c. 400 gallon hot tub (empty hot tub weighs 200 lbs) d. Soil weight 120 PCF e. Concrete weight- 150 PCF

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

3. Calculate the total load on a 4'x4'x1' spread footing that is buried 3' below, and a
hot tub is located directly above the spread footing and the footing column is l'x1'.
Assume the hot tub is full and no one is in the tub. Use some or all of the following
data to calculate the total compressive load on the soil directly underneath the
footing:
a. DL - 12,000 lbs and
b. LL-8,000 lbs
c. 400 gallon hot tub (empty hot tub weighs 200 lbs)
d. Soil weight 120 PCF
e. Concrete weight 150 PCF

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