how can we calculate the amount of concrete in trapezoidal
footing?

Answer Posted / ghantola

Right formula is = V = [L X B X d] + h / 3 [ A1 + A2 + ROUTE UNDER A1 A2 ] where , l = length , b = breadth , d = bottom depth , h = D - d , A1 = bottom area , A2= top area (ii) is = V = [L X B X d] + h/6(A1 + A2 + 4 Am) where , h = D - d , A1 = bottom area , A2= top area, Am = Mean of Top and Bottom Area 

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the bowing depth after stressing of PSC Girder of various spans and various dia of strands?

1815


How did the romans get water up hills using aqua ducts?

806


how is the reinforcement is distributed in triangular slab

1769


List out some of the software program that can be useful for architect?

683


Determine the production capacity of a treatment plant for a city of 1,250,000 population. Assume the specific consumption per capita of 15ol/c/d, non-domestic water use of 30,000,000 m³/year, and UFW of 12%.

671






how to calculate quantity of bricks in circular manhole with examples.

4997


What are segregation and bleeding?

700


How can we make a hole in a solid rectangle using solidsworks?

771


why we use aggregate,sand with cement in concrete?

8136


Explain the latest method to detect a crack in a building?

684


Explain what is the difference between built area and super built up area?

699


how to calculate 1:5:8 ratio concrete cement, sand, metal and water please give me brief calculation

1224


What is zoning permit?

697


what post do you prefer to work in this company and why do you think you can serve better in such position?

2250


States some of the tool bars used in cad?

678