Answer Posted / ravikumar nagineni

as per iS-456 this is depending on grade of concrete and
also grade steel

i.e.,

ex:-grade of concrete -M35
Grade of steel-Fe415
bars are deformed
Then development length 26.55d


where d=dia of bar

Draw a neat sketch showing the 'throat' of a welding in a plate girder ?

2409

---

What is quantity of cement and sand required for 2000sqft of tiling?

2844

---

resins are not soluble in water soluble in spirit used in varnish left behind on evoporation of oil

2684

---

Basic civil interview questions 

2386

---

How to hide dimensions in autocad?

1167

---

How to calculate quantity of plum masonry in 1:3:7

2969

---

What happens when,in Prestressed girder the HDPE duct and cone size is provided more than required? (technical answer expected)

2110

---

How many cum of 9.5mm stone in 1 ton ?

2533

---

What Are The Steps Involved In The Concreting Process, Explain?

1324

---

what is Brick crushing strength(PSI)?

1273

---

Differentiate orthographic and isometric projections?

1227

---

What is Heavy Concrete & Normal Concrete

2786

---

what is kribs is supporting?

2022

---

What is the meaning of soil reinforcement?

1155

---

Did any of the egyptian pyramids ever fall down?

1196

---