A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450 mm deep spaced 1.2 m on centers, on simple supports over a span of S.0 m. The floor supports a superimposed service dead load of 1.0 kPa and service live load of 2.1 kPa Using f.21 MPa, long bar f, 415 MPa, calculate the following 1. Factored uniform load on a typical interior beam in kN/m using load factors of 1.2 for dead load and 1.6 for live load. R. 11.448 Efective flange width of a typical interior beam in mm. B. 1850 A. B.928 C I1028 D. 9.960 2. A. 1,500 C 1.200 D. 1,466

A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450 mm deep spaced 1.2 m on centers, on simple supports over a span of S.0 m. The floor supports a superimposed service dead load of 1.0 kPa and service live load of 2.1 kPa Using f.21 MPa, long bar f, 415 MPa, calculate the following 1. Factored uniform load on a typical interior beam in kN/m using load factors of 1.2 for dead load and 1.6 for live load. R. 11.448 Efective flange width of a typical interior beam in mm. B. 1850 A. B.928 C I1028 D. 9.960 2. A. 1,500 C 1.200 D. 1,466

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter14: Sheet-pile Walls

Section: Chapter Questions

Problem 14.11P

See similar textbooks

Similar questions

The simple beam carries a concentrated load P = 15kN. Dimension a and b are 2.5m and 1.2m. respectively. What is the required section modulus of the beam, in mm^3, if the stress is 120Mpa?
A floor slab 100 mm thick is cast monollthically with beams 250 mm wide 450 mm deepspaced 1.2 m on centers, on simple supports over a span of 5.0 m. The floor supports asuperimposed service dead load of 1.0 kPa and service live load of 2.1 kPa. Using f.=21MPa, long bar f, = 415 MPa, calculate the following:Factored uniform load on a typical interior beam in kN/m using load factors of 1.2for dead load and 1.6 for live load.A. 8.928B. 11.448C. 11.028D. 9.960Effective flange width of a typical interior beam in mm.A. 1,500B. 1.850C. 1.200D. 1.466Required amount of 16-mm-flexure bars for a typical interior beam in positivebending. Use 10-mm-dia. stirrupsA. 512 mm2B. 246 mm2C. 331 mm2D. 427 mm2
If possible, answer in 3 decimal places, thank you. For the wood beam shown in Figure A, assume L=1.5 m and P=8 kN. The beam cross section shown in Figure B has dimensions of b=47 mm and d=232 mm. (a) Determine the maximum horizontal shear stress in the beam. (b) If the allowable shear stress for the wood is 800 kPa, what is the minimum width b that is acceptable for this beam? Calculate the reaction forces By and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown for the forces By and Dy on the free-body diagram below. (Note: Since Dx=0, it has been omitted from the free-body diagram.) By= kN Dy= kN Determine the shear forces VA⁢B, VB⁢C, and VC⁢D acting in segments AB, BC, and CD, respectively. Note that the shear force is constant in each of these segments. When entering your answers, use the shear force sign convention. VA⁢B= kN VB⁢C= kN VC⁢D= kN…
A reinforced concrete T-beam has the following properties: Flange width, bf = 1350 mm Width of web, bw = 300 mm Gross depth, h = 500 mm Effective depth, d = 420 mm Concrete strength, f'c = 21 MPa Steel strength, fy = 415 MPa If the beam is reinforced with 3-20-mm-diameter bars at the bottom (in single layer), determine the resulting depth of rectangular stress block at ultimate stage (mm, 2 decimal places). What is the condition of failure? (Balanced, Tension controlled, Compression controlled, Transition). Calculate the design moment strength of a typical interior beam (kN-m, whole number).
Calculate the corresponding depth of uniform stress block in a reinforced concrete beam 40*10 deep reinforced with the bars 20mm in diameter enclosed with 10mm diameter stirrups when the tensile steel strain is 0.008 and concrete strain is 0.003. f'c = 22MPa.
A reinforced concrete T-beam has the following properties: Flange width, bf = 1,350 mm Width of web, bw = 300 mm Gross depth, h = 500 mm Effective depth, d = 420 mm Concrete strength, f’c = 21 MPa Steel strength, fy = 415 MPa 10. If the beam is reinforced with 3-20-mm-diameter bars at the bottom (in single layer), determine the resulting depth of rectangular stress block at ultimate stage. = mm (2 decimal places) 11. What is the condition of failure? = (Balanced, Tension controlled, Compression controlled, Transition) 12. Calculate the design moment strength of a typical interior beam. = kN⋅m (whole number)
A simply supported 4-m long beam is made up of 80% grade Malugai. The beam is carrying a uniform load of 10 KN/m all through out its length and a concentrated load of 500 N at the midspan. The cross-sectional area of the beam is indicated below. What is the actual bending stress of the beam in MPa? (use two decimal places, no need for unit) What is the actual shearing stress of the beam in MPa? (use two decimal places, no need for unit)
A simply supported rectangular beam of length 6.45m has a width of 437.5 and an effective depth of 692.5. The beam is to be reinforced using 12 mm bars. The beam supports service dead loads of 31 kN/m and 39.5kN/m., respectively. the fc' is 28MPa, fy is 420MPa and Wu is 89.9kN/m. 1. what is the ultimate moment capacity of the beam? 2. what is the height of the equivalent stress block? 3. Determine the number of bars required for this beam
A 5-m simply-supported beam supports a uniformly distributed load equal to 40 kN/m applied throughout the beam. What is the maximum flexural stress if the beam has a rectangular cross-section with b = 300 mm and h = 600 mm? (in MPa) answer in 3 decimal places
calculate the corresponding depth of uniform stress block in a reinforced concrete beam 45x10 deep reinforced with bars 20mm in diameter enclosed with 10-mm-dia stirrups when the tensile steel strain is 0.008 and concrete compression strain is 0.003 f’c=27MPa
The wide flange beam shown supports the concentrated load ? and a total uniformly distributed load of 2?. Determine the maximum safe value of ?i f flexural stress ?? ≤ 10 ??? in tension, ?? ≤ 20 ??? in compression and shear stress ? ≤ 1.4 ???.
A rectangular beam of length 702mm has a width of 132mm and a depth of301mm. Compression steel bars are placed at a distance 98 mm from the extreme concrete compressivefiber. The beam supports service dead loads of dead load (16 KN/m) and live load (24 KN/m). Reinforced with 4 25mm tension steel bars and 4 12mm tension steel bars f′c = 42 MPafy = 519 MPa 1. Solve for the height of the neutral axis measured from the extreme compression fiber.2. Solve for the design moment.3. Solve for the strength reduction factor.