The square slab of Fig. P15.1 is simply supported by masonry walls along allfour sides. It is to carry a service live load of 100 psf in addition to its self-weight. Specify a suitable load distribution; determine moments at all control-ling sections; and select the slab thickness, reinforcing bars, and spacing. - 24'-24'

A Slab is a structure that is highly resistant to loads that are later used on a stake axis. A…

Answered: The square slab of Fig. P15.1 is simply…

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 9.1.3P

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10 mm | | | | 10 mm 50 mm ارت - 50 mm 10 mm 20 kN B 150 mm 910 mm 10 kN D ------- 150 mm Two vertical forces are applied to a am of the cross section sh vn. Determine the maximum tensile and compressive stresses in portion BC of the beam.Show your complete solution and box your answer.
The concrete post shown is reinforced axially with four symmetrically placed steel bars each of cross-sectional are 900mm^2. If the 1000 kN axial load is applied and the moduli of elasticity are 200 GPa for steel and 14 GPa for concrete. Determine a) the stress in each of the steel bars, and b) the stress in the concrete.
S9. Knowing that the allowable normal stress for the steel used is 150 MPa, select the most economical metric wide-flange beam to support the loading shown in Figure 9.0. 50 kN/m A D B -2.4 m- 0.8 m 0.8 m Figure 9.0 $10. Determine the average shearing stress in the web of the beam indicated and check whether the design obtained earlier for that beam is acceptable, knowing that the allowable shearing stress for the steel used is 110 MPa. Consider the beam of $9 above.
3 A concrete floor slab 100 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-∅20 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 0.003 in 3 decimal places = ?
Please answer all parts
Design the reinforcement of the cantilevered slab (CS – 1) in Figure 3. The slab is to be used for terrace occupancy with a designed floor live load of 4.80 kPa. Use 12mm dia deformed bars as main reinforcement and 10mm dia bars for temperature reinforcement. Also, use fc’ = 20.7 MPa and fy = 276 MPa. Draw the structural details of the slab.
Six 20-mm-diameter rivets fasten the plate to the fixed member. Determine the shearing stress caused in each rivet by the 40kN loads. What additional load P can be applied before the average shearing stress in any rivet exceeds 60MPa?
ASAP PLEASE
USE NSCP 2015
a concrete floor slab 100mm thick is cast monotholic with concrete beams 2.0 m on centers. the beams have a span of 4.0m, web width of 259 mm and overall depth of 50 mm. the tensile reinforcement consists of 6-⌀20 mm bars in two rows with 25mm vertical clear spacing. use material strengths f'c=21MPa and fy=415MPa. calculate the ff considering a T-geometry: 1. effective flange width of an interior beam in mm 2. depth of uniform stress block at ultimate stage in mm to the nearest whole number 3. tensile steel strain compatible strain of 0.003
show fbd
a) For the rectangular section shown below the maximum allowable tensile stress in the concrete Fct = 3MPa. Assume an uncracked section and find the maximum moment the section can resist as well as the stress in the reinforcement for this moment Ec:= 30-GPa Es:= 200 GPa b:= 300 mm h := 520 mm d:= 460 mm 2 As 1470 mm := b As

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