Trapezoidal footing length = 2m , B=1.7m D=0.5m and d-
0.15m. Can anybody help and calculate quantity of concrete
by explaining all formulas involved.
Answer Posted / sagar mistry
Here you have not given the column size.
So we assume column size 300mm X 300mm.
There is an Offset after the periphery of column & it is 75mm.
Rectangular Part
=L X B X H
=2 X 1.7 X 0.15
=0.51 cum
Trapezoidal Part
=(h/3)(A1 + A2 + SQRT ( A1 X A2 )
=((0.5-0.15)/3) ((2 X 1.7) + ((0.3+0.075)+(0.3+0.075)) + SQRT ((2 X 1.7) X ((0.3+0.075)+(0.3+0.075))
=0.12 ( 3.40 + 0.75 + 0.70 )
=0.57 cum
Total Concrete
=0.51 + 0.57
=1.08 cum
Is This Answer Correct ? | 8 Yes | 4 No |
Post New Answer View All Answers
1. For 10sq.m area(47 kg bitumen contain) of 45 mm thick bitumen mix layer..how much bitumen is required for 1600 sq.m and how much aggregate need for that ?? 2. And much tonnage of bitumen mix required for 10 sq.m area of 45 mm thick. Please give answer...
what is the clear cover for shearwall?
how many minimum admixtures are used in water froofing structures
I was once rejected for US visa in early August. But now I'm going again for interview next week. What are the chances that I will faced the same VO????
What are the common ways of demolition?
std penetration resistance in very stiff clays lies bet 2 & 4 4 & 8 8 & 15 15 & 30
The 4 main factors to start a construction project are––
Curing time for 1)R.C.C slab 2)B.W 3)Plastering
Why do you want to work here
Explain what are the problems one might face while having a Cantilever balcony?
Design a reinforced concrete combined footing (rectangular) for two columns located 3.60 metres apart. The overall sizes of the columns are 40cm x 40cm and 69cm x 60cm and the loads on them are 1000 kn and 1500 kn respectively. The space available for the width of the footing is restricted to 180cm. The S.B.C. of the soil is 280 kn/mm2 use M15 concrete.
An interior designer designed a rack with the given dimensions. The dimensions are in feet. This coplanar frame repeats at every 5feet and constitute a space frame. The total length is 120feet. Which steel member will you suggest? A square bar, A square tube or a circular tube. Explain.
pls tell me , what is the water content
if i used salt as a add mixture in concrete, then what will happen and what are the naturally available add mixtures.
Give me an example of a time when something you tried to accomplish and failed.