• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

RCC Structures Design

RCC Structures Design
An R.C.C. column is treated as long if its slenderness ratio is greater than

50
30
40
35

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If the bearing capacity of soil is 10 tonnes/cm² and the projection of plain concrete footing from walls, is a cm, the depth D of footing is

D = 0.0775 a
D = 0.775 √a
D = 0.775 a²
D = 0.775 a

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If the loading on a pre-stressed rectangular beam, is uniformly distributed, the tendon to be provided should be.

Parabolic with convexity downward
Parabolic with convexity upward
Straight above centroidal axis
Straight below centroidal axis

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge

Is increased by Pe/Z
Is decreased by Pe/Z
Remains unchanged
Is increased by PZ/e

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
An R.C.C. roof slab is designed as a two way slab if

It supports live loads in both directions
The ratio of spans in two directions is less than 2
The slab is discontinuous at edges
The slab is continuous over two supports

ANSWER DOWNLOAD EXAMIANS APP

RCC Structures Design
‘P’ is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The maximum stress ‘f’ in the beam, subjected to a maximum bending moment ‘M’, is

f = (A/P) + (M/Z)
f = (P/A) + (M/6Z)
f = (P/A) + (M/Z)
f = (P/'+ (Z/M)

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON RCC Structures Design

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑