Question

what is the minimum thickness of a 2.4 mm cantilever solid ine way
slab? Use NSCP code provision for one way slabs

Answer #1

The answer is given in following image:

P.s- If you have any questions or didn't get my handwriting at some point in image then feel free to ask in comments down below. Also please upvote if you find the answer helpful. Thank you in advance.

A one-way solid slab of a span of 3000 mm and a total thickness,
h, of 150 mm is subjected to a service L.L. of
9.58 kN/m2. The concrete compressive strength,
f'c , is 20.7 MPa, the steel yielding strength,
fy , is 414 MPa, the total cover of steel is 30
mm, minimum reinforcement ratio is ρmin =
0.0033, maximum reinforcement ratio is
ρmax = 0.0135, and density of concrete
γc = 24 kN/m3. What is the required
area of...

Design a simply supported one-way reinforced concrete floor slab
to span 12 ft and carry a service live load of 180 psf and a
service dead load of 20 psf. Use fc’=3000 psi and fy=60,000 psi.
Make the slab thickness to 1⁄2 inch increments. (Hint: Design the
slab according to the ACI Code minimum thickness)

Question 1 : We take a rectangular glass slab with a thickness
of 10 mm. There are perfectly aligned rulers on the two long
surfaces, ruler A and ruler B. The glass has an index of refraction
of 1,5 with no dispersion. We aim a laser at the zero mark of ruler
A at an angle of 45° to a normal line that is perpendicular to
ruler A. It refracts through the glass and exits from the other
side, through...

We take a rectangular glass slab with a thickness of 13 mm.
There are perfectly aligned rulers on the two long surfaces, ruler
A and ruler B. The glass has an index of refraction of 1.3 with no
dispersion. We aim a laser at the zero mark of ruler A at an angle
of 60° to a normal line that is perpendicular to ruler A. It
refracts through the glass and exit from the other side, through
ruler B. At...

Consider a simply supported one-way slab over a 15ft span, 6in
thick with #5 bars at 12" on top and #5 bars 12" at bottom.
Do the following:
(a) total load
(b) Concrete slab thickness change to 6.5 inches.
(c) If footer were drop 3in what will happen?

I have to calculate moments for two way slab and the
direct design methode is not applicable because the live load is
too big so what to do do I need to use the equivalent frame methode
but how or i need to calculate as a one way slab??

Design a one-way floor slab to carry a uniform live load of 500
psf on a simply supported span of 21 ft, given
fc’=4000 psi and
fy=50000 psi. Use the ACI 318 code. Keep the
reinforcement ratio at about 30% of the amount of balanced strain
condition so that deflection is unlikely to be excessive.

Consider an incident beam of 10^4, 2.4 MeV photons on a block of
carbon of thickness 3 × 10^23electrons/cm^2(or 5 ×
10^22atoms/cm^2). A. The primary interaction between the
photon beam and the block of carbon is Compton scattering. What is
one way you could determine this? State a useful coefficient for
this interaction. B. What is the number of Compton
interactions? C. How much energy is diverted from the
incident beam? D. Calculate the energy transferred to the
kinetic energy...

What minimum wall thickness of carbon is needed to satisfy the
Bragg-Gray principle if the chamber is to be used to measure
absorbed dose from photons with energies up to 5 MeV? Assume same
mass stopping powers for carbon and water. It makes use of a a
graphite walled CO2 chamber. Turner's Atom's Radiation and
Radiation Protection book question 16.

In a one-way ANOVA, what is the minimum difference between means
(for each group/level/condition/sample) required to conclude that
there is a significant difference between a pair of
groups/levels/conditions/samples?

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 14 minutes ago

asked 40 minutes ago

asked 55 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago