what is the formular for measuring minimum depth of a foundation

Answer Posted / sana

depth,d=(M/fck*Qr*b)^0.5
where M=moment
fck=compressive strength
b=breadth

Is This Answer Correct ?    5 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

HOW TO CLACULATE CEMENT AND SAND CONSUMPTION FOR THE STAIRCASE KOTA FLOORING IN THE RATIO OF 1:4 50 MM THICKNESS

4315


in the construction of residential building what type of tank are used?where?why & what is its purpose?

2023


what is the dimensions of river sand truck trailer or trolly ?

3468


What are the disadvantages while using stone dust as filler in pavements?

2063


afe or not

1824






Why Vitrified tile are getting pop up.

650


what do you know that m20,m25

1489


What is Grid floor and mention its advantages ?

2874


How to design staircase.plz tell me formula for the design the staircase.

1500


Coverage of 25mm.thick ratio of 1:4 cement mortar?

1486


how to find ssm in foundation?

1543


for 200 kg of cement how is the mix proportion in kg for m25 grade of concrete

1581


What are the basic use of runners and standards of pipelines?

797


what are the five benefits of using standard terminology in the measurement process?

1769


Which purpose we use deck anchor in bridges?

724