Estimate the Slab reinforcement for the given figure below. All the straight bottom bars are 10mm@400mm c/c. All offset bars 12mm@400mm c/c, All Additional Top bars 12mm@400mm c/c. The slab thickness is 150mm. Assume cover is 25mm & wall thickness is 200mm. Note: 1-Standard bar hook-(12db+4db) with bend. Answer should be made such as table below from bar No.1 to bar No.8 Bar No. Length (m) Weight(Kg) -4.70m- 2 O opening 400mm (4 3.70m (8 Determine quantity of Steel in Kg for the Circular Sky-light in the figure above. Determine quantity of items below for given roof Figure above Concreter rate (1:1.5:3). y sand= 1835 kg/m³, y gravel = 2200 kg/m³ Item Unit Quantity Cement m3 Sand ton Gravel m3

Estimate the Slab reinforcement for the given figure below. All the straight bottom bars are 10mm@400mm c/c. All offset bars 12mm@400mm c/c, All Additional Top bars 12mm@400mm c/c. The slab thickness is 150mm. Assume cover is 25mm & wall thickness is 200mm. Note: 1-Standard bar hook-(12db+4db) with bend. Answer should be made such as table below from bar No.1 to bar No.8 Bar No. Length (m) Weight(Kg) -4.70m- 2 O opening 400mm (4 3.70m (8 Determine quantity of Steel in Kg for the Circular Sky-light in the figure above. Determine quantity of items below for given roof Figure above Concreter rate (1:1.5:3). y sand= 1835 kg/m³, y gravel = 2200 kg/m³ Item Unit Quantity Cement m3 Sand ton Gravel m3

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.10.2P

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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

Estimate the Slab reinforcement for the given figure below. All the straight bottom bars are
10mm@400mm c/c. All offset bars 12mm@400mm c/c, All Additional Top bars 12mm@400mm
c/c. The slab thickness is 150mm. Assume cover is 25mm & wall thickness is 200mm.
Note: 1-Standard bar hook-(12db+4db) with bend.
Answer should be made such as table below from bar No.1 to bar No.8
Bar No. Length (m) Weight(Kg)
-4.70m-
2
opening
(7)
(4)
3.70m
400mm
8
6
Determine quantity of Steel in Kg for the Circular Sky-light in the figure above.
Determine quantity of items below for given roof Figure above Concreter rate (1:1.5:3).
y sand= 1835 kg/m³, y gravel = 2200 kg/m³
Item
Unit
Quantity
Cement m3
Sand
ton
Gravel
m3

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