Answer / dushyant bansal

Generally In a prestressed COncrete Girder Stresing is done
using multi pull jacks that can pull all the cables in a
seething pipe. Also jacks are provided on both the ends of
cables and stress is applied to it until it reaches the
specified limit.
Elongation of the cables is also measured to cross check
the tension in the cables.

Answer / satya pal

order in which cables are pulled n psc girder shall be explained.after casting of girder,after how many days and in which order cable shall be pulled.
regards
satya pal

4. Differentiate between NC and OC soils. Draw curves for (i) Stress vs Strain (ii) Volume charge vs Strain (iii) Pore pressure vs Strain for these soils

0 Answers  

---

what is the method of all soil testing in lab?

2 Answers  

---

WHAT IS THE UDL OF TOWER CRANE?

0 Answers   Hinduja,

---

# 1, What should be the Maximum Water observation of wood # 2. Is Alluminium is an alloy or not

2 Answers   Brigade,

---

Can anyone give me the thumb rule for calculating the time required for construction based on quantity of concrete, Reinforcement, shuttering, etc

0 Answers  

---

---

What is the result of cube in 7 days test ?

3 Answers   Casa Grande, Heer Enterprises, Him Shikhar Construction,

---

How many axes do cartesian coordinate system has?

0 Answers  

---

what is compressive strength of concrete?

5 Answers  

---

In case of columns the cover is from main steel or from stirrup & which is the IS code mentioned in it?

2 Answers  

---

plz tell me the compresive stength of genral con. & foam con. all grade after 7,14,21,28 day

1 Answers  

---

Which code specifies the specification ofthe construction joints to be provided in the raft slab of a basement which is 6 m deep.what should bethe detail of such a joint?

0 Answers   L&T,

---

1sqm=? wood

2 Answers   Ackruti, Nagarjuna Construction, SRS Group,

---