Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN: 9781285165738
Author: Alan Jefferis, David A. Madsen, David P. Madsen
Publisher: Cengage Learning
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Chapter 34, Problem 34.1Q
To determine
The reason for calling concrete slab as an on-grade floor system.
Expert Solution & Answer
Explanation of Solution
Concrete slabs are used to provide a rigid floor system which requires negligible maintenance and reduce the requirement of material and labor. Floor slabs are usually considered as the extension of the foundation wall and footing.
Concrete slab is called as on-grade floor system because they are only used as a floor surface and don’t support the weight of the roof and walls.
The minimum thickness of concrete slab recommended by IRC is 90 mm.
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K
Course Code
CE181303
Course Title
Hours per week
L-T-P
Credit
C
Fluid Mechanics
3-1-0
MODULE 1: Fluid Properties:
Fluid-definition, types; physical properties of fluid-density, specific weight, specific volume, specific
gravity, viscosity- Newton's law of viscosity, surface tension, compressibility of fluids, capillarity.
MODULE 2: Fluid Statics:
Hydrostatic pressure, pressure height relationship, absolute and gauge pressure, measurement of
pressure-manometer, pressure on submerged plane and curved surfaces, centre of pressure; buoyancy,
equilibrium of floating bodies, metacentre; fluid mass subjected to accelerations.
MODULE 3: Fluid Kinematics:
Types of motion- steady and unsteady flow, uniform and no uniform flow, laminar and turbulent flow,
and path lines, stream tube, stream function
compressible and incompressible flow, one, two & three dimensional flow; stream lines, streak lines
and velocity potential, flow net and its drawing: free and forced vortex.
MODITE
Q. A closed…
H.W: For the tank shown in figure below, Find The amount of salt in the tank
at any time.
Ans: x = 2(100+t)
1500000
(100 + t)²
Qin = 3 L/min
Cin = 2 N/L
V = 100 L
Xo=50N
Qout = 2 L/min
Cout?
33
Chapter 34 Solutions
Architectural Drafting and Design (MindTap Course List)
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