Example -Fig. 4-13 shows plan and cross-section of the footing slab with a square R.C. column 20cm outside with the following particulars Area at base of slab =1mx1m Area at base of column = 28cm x 28cm Depth of slab at column face =40cm Depth of slab at outer edge 15cm = Reinforcement in the slab =16mm dia. bars both ways at 15cm c/c Reinforcement in the column 4 nos. 16mm dia. birs with 6mm dia binders at a pitch of 18cm c/c. Clear cover for slab is 50mm and for column is 25mm. Other particulars are as per drawing. If weight of 16mm dia. and 6mm dia. bars are 1-58kg and 0.22kg per r m respectively prepare a bill for payment of the above columa. Rate of the works

Example -Fig. 4-13 shows plan and cross-section of the footing slab with a square R.C. column 20cm outside with the following particulars Area at base of slab =1mx1m Area at base of column = 28cm x 28cm Depth of slab at column face =40cm Depth of slab at outer edge 15cm = Reinforcement in the slab =16mm dia. bars both ways at 15cm c/c Reinforcement in the column 4 nos. 16mm dia. birs with 6mm dia binders at a pitch of 18cm c/c. Clear cover for slab is 50mm and for column is 25mm. Other particulars are as per drawing. If weight of 16mm dia. and 6mm dia. bars are 1-58kg and 0.22kg per r m respectively prepare a bill for payment of the above columa. Rate of the works

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

Example -Fig. 4-13 shows
plan and cross-section of the
footing slab with a square
R.C. column 20cm outside
with the following particulars
Area at base of slab
=1mx1m
Arca at base of column
= 28cm x 28cm
Depth of slab at column face
=40cm
Depth of slab at outer edge
- 15cm
Reinforcement in the slab
=16mm dia. bars both ways
at 15cm c/c
Reinforcement in the column
4 nos. 16mm dia. bars with
6mm dia binders at a pitch of
18cm c/c. Clear cover for
slab is 50mm and for column
is 25mm. Other particulars
are as per drawing. If weight
of 16mm dia. and 6mm dia.
bars are 1-58kg and 0.22kg
per r m respectively prepare
a bill for payment of the above
column. Rate of the works
may be taken as follows:---
at
K-202
1d-6mm 812cmc/c.
-b-4Nos. 16mm
BARS
-25MM COVER
prisest
20cm
SECTION ON
(ENLARGED)
PLAN
-1509545527
JOCIH
La: 16mm @ 15CM
C/C BOTH WAYS
FIG 4-13
T-40CH-
G.L.
25mm LOVER
20cm SQUAR
·b-4Nos
16mm @ BAR!
-d-6mm BINT
Ⓒ18 CMC
P.L.
-4CM
SQUARE
28 CM SQUA
S-4 Nos. 16m!
SPLICE B
SOMM COVER
a-16mm & BARS ISCHI
BOTHWAYS
LIOCH BRICK FLAT SOLING

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