ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Engineering >> Civil Engineering
 
 


 

 
 Civil Engineering interview questions  Civil Engineering Interview Questions (3113)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3298)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13416)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2382)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (420)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (80)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (165)
 Instrumentation interview questions  Instrumentation Interview Questions (2393)
 Automobile Engineering interview questions  Automobile Engineering Interview Questions (107)
 Mechatronics Engineering interview questions  Mechatronics Engineering Interview Questions (38)
 Marine Engineering interview questions  Marine Engineering Interview Questions (45)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (78)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1202)
Question
Why do we use steel in Column?
Why HYSD bar is preferable than plain bar?
 Question Submitted By :: Civil-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
1)concrete transfer only stress but it has no ability to
resist lateral pressure but steel can resist strain on
earthqueke & it also transfer load from slab,beam to soil.

2)HYSD is more durable,strength then plain bar
 
Is This Answer Correct ?    52 Yes 8 No
Md.nazimul
 
Answer
# 2
To avoid buckling load, we are using steel in column 
Is This Answer Correct ?    23 Yes 4 No
Vijay.r
 
 
 
Answer
# 3
steels are likely skeleton of our body. only concrete take
compression load but weak in tension. but steel is one of
the best reform to take care those load and strengthen
concrete to bear all kinds of load.

due to high yeild strength hysd bars are used for saving
steel.on account of increase in bond stress such bar
normally donot need end hook. transport, storage bending
and fixing charges are less than 35% cost of mild steel bar.
 
Is This Answer Correct ?    28 Yes 10 No
Sjtbehera
 
Answer
# 4
As column we know the column is compression member, but due
to lateral pressure there is a tension in column and to
avoid buckling due to axial load and shear crack we are
using steel in column. steel are also used to reduce the
cross sectional area of member.
As we know that HYSD steel is having high strenth than
plain steel, so it reduces the number of bar. therefore it
helps to avoid congestion and increase load carrying
capacity of column.
 
Is This Answer Correct ?    19 Yes 2 No
Sanatkumar Tiwari
 
Answer
# 5
1) AS we know that steel strong in tension and concrete
strong in compression & column is compression member.
Column transfers the load of slab and beam to the footing.
only a compression member cant take all load so to increase
its tensile strength steels are used.

2) a)HYSD steels are more strong than the plain one
b) its more durable
c) plain bar dont have grip for supporting the concrete
but the HYSD steel has.
 
Is This Answer Correct ?    2 Yes 0 No
Neelam Saroj
 
Answer
# 6
we use steel in column to avoid buckling due to axial load and to strengthen against the lateral pressure which is acting on column.
hysd is preferable because it develop good bond strength between the concrete and surface of bar and also it have high yield stress than the plain bar.
 
Is This Answer Correct ?    0 Yes 0 No
Dhrubesh Kumar Singh
 
Answer
# 7
Every body know already tat steel is a member which is
strong in tension & weak in compression as concrete is
strong in compression & due to shear we get cracks in case
of columns. so here steel will be used ,but other thing is
only mild steel is used here becz hysd bars are of high
strength , we cannot use it as per ur requirements but mild
steel can be used
 
Is This Answer Correct ?    0 Yes 1 No
Dhanu.honey
 
Answer
# 8
steels are likely skeleton of our body. only concrete take
compression load but weak in tension. but steel is one of
the best reform to take care those load and strengthen
concrete to bear all kinds of load.

due to high yeild strength hysd bars are used for saving
steel.on account of increase in bond stress such bar
normally donot need end hook. transport, storage bending
and fixing charges are less than 35% cost of mild steel bar.
 
Is This Answer Correct ?    3 Yes 5 No
Deepak
 
Answer
# 9
concrete is very weak in tension.coefficient of thermal
expansion of both steel and concrete are nearly same.to
resist the tensile forces in columns steel will be used.
hysd or ribbed steel are made with twisting.it will give
more bondage to concrete.
 
Is This Answer Correct ?    1 Yes 4 No
Sobhanbabu
 
Answer
# 10
1 we know that steel is better compression member than
concret as column is a compression member so we use steel
in column .....

2.since bond stess of hysd bar is 60 % more than mild
steel bar and also in compression the bond strength is
increased by 25%.
 
Is This Answer Correct ?    5 Yes 31 No
Ajay
 

 
 
 
Other Civil Engineering Interview Questions
 
  Question Asked @ Answers
 
why we use aggregate,sand with cement in concrete?   5
how to decide the column size and dia of the bar L 1
how many kilogramme of sand comes in 1 brass ? Hindalco 6
what is compressive strength of concrete?   5
what is mean by quality in terms of construction   2
What is the strength of normal brick in india   2
How to calculate the quantity of water in cement mortar eg. CM 1:3?   2
What will be compressive strength of bricks , Hollow blocks, Solid blocks HCL 11
age of tree determine by redius of its items circumference of its stem no. of branches no. of annual rings   3
How much used for sand per square meter in 12mm Thickness   1
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. Reliance 14
Mixing of cement, sand & stone chips with oil will not give strength because   1
 
For more Civil Engineering Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com