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Question
`Trapezoidal section footing calculation of Volume & its Area`
Question Submitted By :: Civil-Engineering
I also faced this Question!!     Answer Posted By

# 1
V=(L X B X d) + h/6(A1 + A2 + 4Am)

L=Length of footing
d=Depth of bottom portion
h=Height of trapizodial portion (D-d)
A1= Area of bottom portion (L X B)
A2= Area of top portion (l X b )
Am= Mean area of A1 AND A2

 Is This Answer Correct ? 8 Yes 0 No
Sandeep

# 2
V=(L X B X d) + h/3(A1 + A2 + SQRT(A1 X A2 )

L=Length of footing
d=Depth of bottom portion
h=Height of trapizodial portion (D-d)
A1= Area of bottom portion (L X B)
A2= Area of top portion (l X b )

 Is This Answer Correct ? 9 Yes 2 No
Chandramouli Bv

# 3
(LxBxD)+((h/3)x((A1+A2)+(sqrt of (A1xA2))))
 Is This Answer Correct ? 7 Yes 1 No
Sathish

# 4
H/3 (A1 + A2 + sqrt A1A2)
 Is This Answer Correct ? 7 Yes 1 No
Anand Nair

# 5
V=(L X B X d) + h/3(A1 + A2 + SQRT(A1 X A2 )
 Is This Answer Correct ? 3 Yes 0 No
Ilayaraja

# 6
(A1 +B1)/2
 Is This Answer Correct ? 2 Yes 2 No
Waqas

# 7
(L*b)+(h/3(a1+a2)+sqroot(a1*a2)
 Is This Answer Correct ? 2 Yes 7 No
K.sankar

# 8
((L+B)D+h/3)(A1+A2+root of(A1+A2))
 Is This Answer Correct ? 5 Yes 12 No
Sweety

  Question Asked @ Answers Other Civil Engineering Interview Questions whats the field test of cement,aggregate and water 6 how many average of shuttering in one cubic meter concrete 4 HOW CAN I CALCULATE BENTUP BAR'S INCLIND DISTANCE ? 2 what is singly & doubly rc beam? what is difference between them? 5 how many cement use for 1cum concrete for 25Grade. 13 give an example for cantilever structure 9 how to calculate the density of cement and how can we convert no. of Kgs of cement to Metric tonnes?? 2 Respected Sir, I am from a hilly place called Darjeeling ,I have constructed house of 9 column out of which 4 of the column is under water , i have put rcc slab on top and on top of the rcc slab i have construced two room house with bricks and light roof , now i am planning to change the light roof with rcc slab for the two room, my main concern is will the column under water will hold the load of the new rcc slab coz it already 10 to 12 yrs old , i dont know what to do , can u advice me regarding this matter, weather to leave the upper floor roof light or make it rcc slab.(If i put the slab , it will require 45bags of cement and u calculate how much of steel and sand and pebbles) thanks with regard Anand 1 which I.S. code shown wastage in structural steel 1 percentage of wastage limits in construction materials EX : min & max . cement = fine aggregate = coarse aggregate = admixture = wood = tiles = painting = marbles = bricks = NCC 1 200sq.ft of slab and thickness is 6" in that how much cement are required(bags), sand & aggregates are in cu.m, choose grade of concrete is m20. L&T 3 who to calculate the bar bending schedule? APPSC 1 For more Civil Engineering Interview Questions Click Here