Trapezoidal Footing Formula (Trapezoidal Footing Volume Formula)

• • • Rectangle/ Square Cubic Area
    • Truncated Pyramid Area

V = Volume of Trapzodial Footing.(Area of Trapezoidal Footing / Trapezoidal VolumeFormula)

V1 = Rectangle/ Square Cubic Area (V1) 

• V1 = L x B x H
  • L =  Length of the cuboid = m. / mm.
  • B = Breadth of the cuboid = m. / mm.
  • H = Hight of the cuboid = m. / mm.

V2 = Truncated Pyramid Area (V2)

• V2 = (h/3) (A1 + A2 +√(A1 . A2))
  • A1 = L1 x B1 = Sq.m /Sq. mm
  • A1 = Truncated Pyramid Bottom Area
  • A1 = L2 x B2 = Sq.m /Sq. mm
  • A2 = Truncated Pyramid Top Area
  • h = Height of Truncated Pyramid = M. / MM.

Derive Trapezoidal Pyramid Formula.(Trapezoidal Formula)

• V2 = (h/3) (A1 + A2 +√(A1 + A2))

• V2 =Truncated Pyramid Area
  • Cubic = 1/6 Truncated Pyramid area
  • A3 =1/6 Truncated Pyramid Area

Example : Calculation Using Trapezoidal Footing Formula

Footing Calculation Example

1. Volume = H/3 (A1+A2+(√A1 x A2)
2. A1 = 2 x 1.5 = 3 Sqm.
3. A2 = 0.5 x 0.3 = 0.15 Sqm.
4. H = 0.15m.
5. Now Volume = 0.15/3 x (3+0.15+(√3 x 0.15)
6. Now Volume = 0.05 x (3.15+0.67)
7. Volume = 0.19 m3
8. Volume (V) = 0.19 m3

Formula of Trapezoidal

What Is Isolated Footing?

What Is Trapezoidal Footing?

Where Are Used Trapezoidal Footing?

Trapezoidal Area Formula

Trapezoid Volume Formula

Trapezoid Formula Volume

Trapezoidal Footing Design

Trapezoidal Footing Volume

How Do You Make a Trapezoidal Footing?

Trapezoid Volume Equation

Trapezoidal Formula for Area

What Is Prismoidal Formula?

Volume of Trapezoid Formula

What Is a Trapezoidal Footing?

Trapezoid Volume Calculation

Volume of Trapezoidal Footing

1. V = H/3 (A1+A2+(√A1 x A2)
2. A1 = Area of Lower Portion.
3. A2 = Area of Upper Portion.
4. H = Height of trapezoidal portion.

How Do You Find Volume in Footing?

• Volume of Concrete = 0.6×0.4×3= 0.72 m3
• Volume of Circular column = πr2 x 3 = 3.14 x 0.252 x3 = 0.58 m3
• Volume of concrete = 1.2 x 1.0 x 0.1 = 0.12m3 Total volume of concrete required for footing= 0.32+0.12 = 0.44 m3

How Do You Calculate Footing Volume?

What Is the Formula for Volume of a Trapezoid?

How Do You Calculate Trapezoidal Footing Steel?

• A = 1200 mm length in X-direction
• B = 1200 mm length in Y-direction
• C = 50 mm cover of footing
• a = 150 mm spacing in X-direction bar
• b = 200 mm spacing in Y-direction bar
• d = 450 mm depth of footing
• D = Length of 90′ bend
• d1 = 12 mm diameter in X-direction
• d2 = 10 mm diameter in Y-direction

How Do You Calculate the Volume of a Trapezoid?

How to Find the Volume of a Trapezoidal Pyramid?

How Do You Find the Volume of a Trapezoidal Footing?

1. V = H/3 (A1+A2+(√A1 x A2)
2. A1 = Area of Lower Portion.
3. A2 = Area of Upper Portion.
4. H = Height of trapezoidal portion.

How Do You Find the Volume of a Trapezoidal Pyramid?

Under What Circumstance Trapezoidal Footing Is Provided?

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