Answer / mohan raj

moment of inertia is more in i-section compared to channel
section......

Answer / himanth kumar

The C/s of a member is used effectively only when the MI on
both X & Y axis are equal.

for I-Section in is nearly equal when compared to the C-
section.

Answer / subhendu,jadavpur

Much moment of inertia obviously a point. I-section is a
symetric section so there is no any unsymetric dendinc for
symetric loading.....i.e no required to know the location
of sheat centre.

Answer / xyz

sherar centre pass through flange,and its also symmetric

Answer / kamalraj

in I-section it is symmentrical about yy-axis,but in
channel section it is not symmentrical in yy axis so the
moment of inertia is maximum in I section

Answer / a.k.mishra

AS MENTIONED MOI IS ONE OF REASON .ALSO WE WILL REDUCE THE
WEIGHT OF CONCRE AS WELL AS RIGIDITY..........

Answer / raja

MI IS ONE FACTOR.for resisting biaxial bending and to achieve lateral restaints more effectively in I -Section than C-Section.

how many tonnes equals to one cubic feet?

0 Answers  

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With reference to construction of state highways, please let me know the total Bill Of Quantities as per the following details:- 1) Subgrade - 500 mm 2) Granular Sub-Base (GSB) - 200 mm 3) Wet Mix Macadam I (WMM I) - 150 mm 4) Wet Mix Macadam II (WMM II) - 100 mm 5) Dense Bituminous Macadam (DBM) - 60 mm 6) Bituminous Crust (BC) - 40 mm Road Length is 44 Kms. Road Width is 7 mtrs. Please provide the BOQ of each layer as per Compacted Factor & Loose Factor both. Also, if possible please provide me the approximate details of total material required (all categories viz. soil, gravel, stone aggregrate, sand, bitumen etc.) as per general mix design prevailing in India. Thanks & Regards -- Rokr

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