In 120 m high RCC Chimney shell construction how we can
calculate the inner and outer dia of shell at every +1 m
level as this shell is inclined from bottom to top.
Answer Posted / n.c.kapri
in slipform technology ,we do a marking in spur beam from
center.drop the shawal from there and measure the distance
from inner wall to that marking,it will our I.D
ex:marking at 2.9m
distance from inner wall to that marking .475m
so inner dia =2.9+.475
=3.375m
now add the wall thikness in I.D & get outside dia
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