Figure3 Q3: A 400-mm-wide cantilever beam frames into the edge of a 400-mm-thick wall similar to Figure 4. To reach M, the three No.25 bars at the top of the beam a. Compute the minimum embedment of the bars into the wall and the development length in the beam. The concrete is sand/low-density concrete with strength of 25 MPa. The yield strength of the flexural reinforcement is 420MPa. Construction joints are located at the bottom and top of the beam. Figure 4. The beam has closed No.10 stirrups with fy= 420MPa at a spacing of 180mm throughout its length. The stirrups are not shown. The cover is 40mm to the stirrups. The three No.25 bars are inside 13 bars used as vertical steel in each face of the wall. 10@180mm 3- 25 mun Caste tion joint Case ( 400' Figure 4 1500 un 150 m

Figure3 Q3: A 400-mm-wide cantilever beam frames into the edge of a 400-mm-thick wall similar to Figure 4. To reach M, the three No.25 bars at the top of the beam a. Compute the minimum embedment of the bars into the wall and the development length in the beam. The concrete is sand/low-density concrete with strength of 25 MPa. The yield strength of the flexural reinforcement is 420MPa. Construction joints are located at the bottom and top of the beam. Figure 4. The beam has closed No.10 stirrups with fy= 420MPa at a spacing of 180mm throughout its length. The stirrups are not shown. The cover is 40mm to the stirrups. The three No.25 bars are inside 13 bars used as vertical steel in each face of the wall. 10@180mm 3- 25 mun Caste tion joint Case ( 400' Figure 4 1500 un 150 m

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

Please help:)
3.) A reinforced concrete beam 300 mm width has an effective depth of 450 mm. it is reinforced with 6-32mmØ at the tension side and 2-28 mmØ at the compression side located at 65 mm from the top. f= 34.5 MPa and fy 345 MPa. Assume all steel yield and the contribution of compression steel may not be neglected. (NSCP 2001) a. Find the balanced steel ratio in percent? = b. Find the depth of compression stress block. c. Find the nominal moment capacity of the beam.
A beam has a flange width of 810mm and a slab thickness of 50mm. The width of the web section is 300mm and it has an effective depth of 550mm. It is reinforced at the bottom with a steel area of 1750mm2. fc’ = 20MPa, fy = 400MPa. The magnitude of the compressive force of concrete is ____kN
A reinforced concrete beam has a width of 300 mm and effective depth of 500mm to the centroid of the tension reinforcements. Consider the steel reinforcements will be placed in a single layer arrangement. Concrete strength fc’ = 34.5 MPa. Determine the steel ratio of the section if the beam is singly reinforced with the maximum amount of steel for transition control allowed by the Code if the bars has a steel strength of fy = 345 MPa. Determine the steel ratio of the section if the beam is singly reinforced with the maximum amount of steel for tension control if the bars has a steel strength fy = 345 MPa. Determine the number of pieces of 28 mm ᴓ bars required for the section if the beam is singly reinforced with the maximum amount of steel for tension control if the bars has a steel strength fy = 415 MPa.
The concrete post is reinforced axially with four symmetrically placed steel bars, each of cross-sectional area 900 mm2. Compute the stress in each material when the 1000-kN axial load is applied. The moduli of elasticity are 200 GPa for steel and 14 GPa for concrete. Compatibiltiy Equation . Ust Bearing |1000 kN plate Steel- Concrete 300 mm 300 mm Section a-a
Determine the maximum concrete and steel stresses at the point of maximum positive and negative moments. Reinforced Concrete Design
A rectangular beam has a width of 258mm and an effective depth of 600mm. It is reinforced with 4-36mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 279MPa. The depth of the concrete stress block is ___ mm.
A rectangular beam has a width of 269mm and an effective depth of 600mm. It is reinforced with 4-36mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 285MPa. The depth of the concrete stress block is ___.
determine the maximum concrete and steel stresses at the point of maximum positive and negative moment
SITUATION A: A T beam has a property shown below. fy = 420 MPa, f'c = 35 MPa %3D %3D and Es =200,000 MPa effective width = 1200 mm 100 тm 550 mm 450 mm (3060 mm²) 300 тm 2. What is the distance of the neutral axis from the extreme compression concrete in mm?
A reinforced concrete beam having a width of 350mm and a overall depth of 600 mm is reinforced with 3-25mm compression bars & 8-25mm tension bars. Concrete covering is 60 mm from the centroid of the bar group. Unit weight of concrete is 23.60 Kn/M3. Concrete Strength, fc’ = 21 MPa, Steel Strength, fy = 415 MPa. Other than the weight of the beam, the beam will support a uniform live load. A. Determine the balanced tension steel area. B. Determine the Ultimate Moment Capacity of the beam. C. Determine the maximum uniform service Live Load that the beam can carry 6.0m and 2.0m
The simply supported I-beam shown in cross-section and elevation is to carry a uniform service live load totalling 8 kN/m over 12m span, in addition to its own weight. The beam will be pretensioned using multiple seven-wire strands, eccentricity is 130mm and constant. The 28-day compressive strength of concrete is 40 Mpa. Calculate deflections