1.DIFFERENCE BETWEEN NOMINAL MIX AND DESIGN MIX?
2.WHAT IS MEANT BY STRUCTURAL DESIGN?
3.IN STAAD WHY WE RELEASE MOMENT TO A MEMBER?
4.ON WHAT BASIS PARTIAL FACTOR OF SAFETY ARE DECIDE?FROM
THE LOAD COMBINATION?
5.WHY WE PROVIDE EXTRA BAR & DEVELOPEMENT LENGTH AT TOP?
6.FULL FORM OF SPT & SMB?
7.WHAT IS MEANT BY ITP IN A CONSTRUCTION PROJECT?
8.WHAT IS LEAST COUNT OF THEODOLITE SURVEY?
9.WHAT ARE THE CAUSES OF FAILURE OF FOUNDATIONS AND
REMEDIAL MEASURES?
10.WHAT ARE THE VALUES OF COMPRESSIVE STRENGTH?
11.STEEL CALCULATION FOR FOOTING,BEAM & SLAB?
12.WHAT IS MEANT BY GANTRY GIRDER?
13.IN SITE HOW WE CAN IDENTIFY THE ONE WAY, TWO WAY SLAB?
14.DIFFERENCE BETWEEN ANCHORAGE LENGTH & DEVELOPEMENT
LENGTH?
15.BEARING CAPACITY OF STEEL SHUTTERING?LOAD CARRYING FOR
SHUTTERING?

Answer Posted / edakkathlath

1.Nominal mix are as just specified in is codes. Design mix
ratio is fixed by considering the load of the structure and
the quality of materials .nominal mix eg:M10 to M25
Design Mix eg: M30 onwards
2.structural design mean the details of reinforcement and
the mix of concreting
5. some time we have to provide extra bars as per the design
for carrying the load .Generally in simply supported beam at
mid span it is provided on the bottom and end at top

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