Design a monolithic concrete slab indicated below. The floor slab is to carry a service live load of 2.7KPA uniformly distributed over its surface and service dead load of (floor finish = 5 KPa). Use f'c = 21MPA, fy= 276MPA, Unit weight of concrete = 24KN/m^3. Design only details of slab along long span.

Design a monolithic concrete slab indicated below. The floor slab is to carry a service live load of 2.7KPA uniformly distributed over its surface and service dead load of (floor finish = 5 KPa). Use f'c = 21MPA, fy= 276MPA, Unit weight of concrete = 24KN/m^3. Design only details of slab along long span.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars and at the top with 2-16-mm bars. Concrete cover to bar centroid at the top is 80 mm and at the bottom is 70 mm. Use concrete strength f’c = 21 MPa and steel yield strength fy = 420 MPa for 20-mm bars and fy = 275 MPa for 16-mm bars. Determine the maximum steel area for a tension controlled singly reinforced condition in positive bending
Find the safest value of load "P" for the beam loaded shown. fc'=35MPA, Use GRADE 420 steel bar and n=10 The answer is kN. Assume unit weight of concrete = 24kn/cu.m. 200 3 m 1 m toort twit 3P 70 200 2-20 mm O 330 3. BEAM 4-32 mm Ø 300 100 DIMENSIONS ARE IN "mm"
4. An interior reinforced concrete slab has to be designed to support a live load and a dead load in addition to its own weight based on the following specifications: The slab is one-way and simply supported with a span of 12 ft. The live load on the slab is 200 psf. The dead load on the slab is 100 psf. Your design will use concrete compressive strength fe= 3000 psi and steel yield strength of fy = 40,000 psi
A rectangular beam has the dimensions (see Figure) b = 12 in., h - 20 in, and d 17 in. and is reinforced with three No. 9 (No. 29) bars so that As - 3.00 in. The concrete compressive strength fe is 4000 psi, and the tensile strength In bending (modulus of rupture) is 475 psi. The yield point of the steel f, is 60,000 psi. Determine the concrete compression stress at the top fiber caused by a bending moment M- 10 ft-kips. 9- 6.78 in, I= 4067 in, Es= 29000000, E = 3600000 17 in. 20 in. 3 #9 bars (A, - 3.00 in.?) 3 in. -12 in- Select one: a. 390 psi b. 1390 psi c. 200 psi d. 250 psi
Hello, please solve the question about reinforced concrete from the sixth and seventh chapters of the third civil stage
Q-A pre-tensioned concrete member of section 200 mm x 250 mm contains tendons of area 500 mm² at centre of gravity of the section. The prestress in the tendons is 1000 N/mm². Assuming modular ratio as 10, find the stress (N/mm2) in concrete.
A concrete floor slab 10e mm thick is cast monolithic with concrete beams 2.0 m on centers. The beams have a span of 4.0 m, web width of 250 mm and overall depth of 500 mm. The tensile reinforcement consists of 6-020 mm bars in two rows with 25 mm vertical clear spacing. Use material strengths f'c = 21 MPa and fy = 415 MPa. Calculate the following considering a T-geometry: Effective flange width of an interior beam in mm = Depth of uniform stress block at ultimate stage in mm to the nearest whole number = Tensile steel strain compatible with concrete strain of 8.003 in 3 decimal places =
A simply supported beam is reinforced with 5-p25 mm at the bottom and 2-020 mm at the top of the beam. Concrete covering to centroid of reinforcement is 70 mm at the top and 64 mm at the bottom of the beam. The beam has a gross depth of 450 mm and gross width of 300 mm. fc'= 28 MPa, fy = 415 MPa. Assume bars laid out in single layer. Calculate the following if the limiting tensile steel strain is 0.004 for a ductile failure: Depth of the neutral axis from the extreme concrete compression fiber to the nearest whole number = mm Design strength of the beam section to the nearest whole number = kN -m Maximum service uniform live load over the entire span in addition to a DL = 20 kN/m (including the weight of the beam) if it has a span of 6 m = kN/m (to the nearest whole number)
Q2// A floor system consists ofconcrete slab supported by continuous beam h = 140mm , bw = 300mm,d = 550mm, f 28MPA, fy = with: %3D 420MPа. Determine the steel reinforcement required at mid span of interior beam to resist service dead load moment Ma = 320KN.m and service live load moment M = 250 kN.m %3! %3D 8m + 3m 4 3m 3m 1-1
Describe the construction process for over-excavation of a building:
Asiacell lln. H.W. No.1 For the simply supported solid one way reinforced concrete slab shown in the figure below having a span of (L= 4m), check the following requirements using strength method: a- Slab thickness b- The spacing between reinforcement for main and shrinkage reinforcement c- The actual reinforcement with minimum reinforcement d- Calculate ultimate resisted moment that can be withstand by the slab e- Determine the ultimate uniformly distributed load carried by slab. f = 25 N/mm2 fy=420 N/mm² + 10mm@s00mm shrinkage h=200mm -L=4m- $12mm@200mm main
I need the answer to the question in reinforced concrete