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

What are the common ways of demolition?

0 Answers  

---

Is there any codal provision stating the actual diameter for chair bars?

1 Answers   CADS Software,

---

how many liters of water required for 1cu.m concrete?

3 Answers  

---

what r remedies taken for foundation in black cotton soils..??

1 Answers  

---

What is the percentage of wastage in cement n how to control it?

2 Answers   Hiranandani,

---

what is the MSL?where is it located?

2 Answers   C-Tech RC Design, Era Infra Engineering, IVRCL,

---

what are the strength theories for yeilding and fracture materials. state the theory more suited for 1. mild steel or 2. concrete

1 Answers   UPSC,

---

human blood is newtonian or non- newtonian fluids

3 Answers  

---

How to calculate concrete,s cement, sand, metal on the bases of its ratio. For any volume of work please give me brief calculation

5 Answers   L&T,

---

plastering ratio 1:3

3 Answers  

---

List out the potential risk factors for workers on the construction site?

0 Answers  

---

How to calculate material and labor required for 100 m2 plaster?

0 Answers  

---