Answer / subramani

it can be calculated by RANKINE'S formula
mini depth=q/gaama * square of [(1-sin pi)/(1+sin pi)]
where q=safe bearing capacity of soil
pi=angle of shearing resistence

Answer / sana

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

Answer / mt

It depends on the code of practice your county specifies

What is bylayer?

0 Answers  

---

In two way slab where should we stop the work at end of the day?

2 Answers  

---

What is proportion of PCC Grade G?

0 Answers  

---

What is cold joint, what will happen due to cold joint?

1 Answers  

---

how many running meters in one kilogram of 4mm pvc coated chainlink fencing

0 Answers  

---

What is an object snap mode?

0 Answers  

---

what is the proportion of m20 grde concrete? also how much water is required for this proportions? As there were any formula for water-quantity?

3 Answers  

---

what is the difference between factor of safety and partial safety factor.??

2 Answers   KJH, NTPC,

---

Why we test compressive strength after 28 days..?

3 Answers   NM Caramoan Builders,

---

What is the frequency of sampling for the materials of cement,Fine aggregate, Coarse aggregate .and refer which code

0 Answers   IVRCL, Techno Art Constructions,

---

How do you calculate the power of a centrifugal pump?

0 Answers  

---

If the first roof slab is not deshuttering in this time shall I start column raising work in second roof is it correct or not

2 Answers   Al Fara, Unity Infraprojects,

---