Design the torsional and shear reinforcement for the beam as shown in the figure. The resulting L beam supports a live load of "A" kN/m along the beam centerline plus "E" kPa uniformly distributed over the upper slab surface. Assume clear cover 40 mm and "F" diameter stirrups. Use the unit weight of concrete 23.60 kN/m³. Round off your initial calculations and final answer by 3 decimal places. Given: L = width of column= Z = Over-all depth of beam, h = Width of beam, b = Thickness of slab, t = Effective depth, d = f'c = Yield strength of flexural steel, fy = Yield strength of stirrups, fyt A = E = F = 13 0.6 2.3 725 mm 350 125 660 35 414 m m m mm mm mm MPa MPa 275 MPa 7 kN/m 2 kPa 12 mm

Design the torsional and shear reinforcement for the beam as shown in the figure. The resulting L beam supports a live load of "A" kN/m along the beam centerline plus "E" kPa uniformly distributed over the upper slab surface. Assume clear cover 40 mm and "F" diameter stirrups. Use the unit weight of concrete 23.60 kN/m³. Round off your initial calculations and final answer by 3 decimal places. Given: L = width of column= Z = Over-all depth of beam, h = Width of beam, b = Thickness of slab, t = Effective depth, d = f'c = Yield strength of flexural steel, fy = Yield strength of stirrups, fyt A = E = F = 13 0.6 2.3 725 mm 350 125 660 35 414 m m m mm mm mm MPa MPa 275 MPa 7 kN/m 2 kPa 12 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A prestressed beam is given in the figure below. X Aps = 696 mm2 H = 540 mm B = 350 mm y = 90 mm L =…

A: Area of steel, Aps=861 mm2 H=560 mm B=350 mm y=110 mm Initial pre-stress, fps=1208 MPa

Q: Q2. Figure Q2 shows part of the floor plan of a reinforced concrete office building. During…

A: Characteristics load acting on the beam, B-2 = 53.85 kN/m2 Brick wall height, h = 3 m density = 2.6…

Q: The cross-section of a short-reinforced beam is shown in Figure 1. Calculate: 2.1 The stress in the…

A: Axial load = 500 kN = 500000 N E steel (Es) = 210 GPaE concrete (Ec) = 14 GPa Length of Column = 1.5…

Q: 1. Given concrete has density (Pcom.= 2000 kg/m²) and coefficient of friction (cf = 0.45), determine…

A: Given concrete density ρ=2000 kg/m3 And coefficient of friction μ=0.45hieght of concrete levee H=6 m…

Q: The properties of the reinforced concrete beam are b = 314 mm, d = 469 mm, Ast = 1217 mm2, and Est /…

A: Given data b = 314 mm, d = 469 mm, Ast = 1217 mm2, Est / Eco = 8 σsc =19.4 MPaσst =117.3 MPa

Q: The steel bar has the original dimensions shown in the figure. (Eigure 1) It is subjected to an…

Q: FIGURE 3 shows the cross-section of a reinforced concrete column. The column is 4.8m high, is…

A: Given Length of column , L=4.8m Diameter of reinforcement, d=32mm Axial load ,P=2.4MN Side length of…

Q: A hollow aluminum circular cylinder, 32 cm tall with a 5.0 cm outside diameter and a wall thickness…

A: Step 1

Q: Q1) A cantilever reinforced concrete beam with rectangular section (as shown in Fig. 1) carries a…

A: P = 30KN W = 20KN/m For finding moment capacity in cracked section we have to remove steel and…

Q: the depth of compression block.

A: In order to calculate the depth of the compression block based on the given data we need to obtain…

Q: A simply supported wood beam is reinforced with a steel plate of width b as shown in the figure. The…

Q: Calculate the corresponding depth of uniform stress block in a reinforced concrete beam 50*10 deep…

A: We have to find the value of depth of uniform stress block

Q: A concrete column reinforced with steel rods has a square section of 250 mm by 250 mm and can…

A: Given data:- The given square section is, 250 mm×250 mm The given support of a load is, 700 kN the…

Concept explainers

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

a.) Threshold Torsion
kN-m
b.) Perimeter of centerline of outermost stirrups
mm
c.) Area enclosed by centerline of outermost
transverse torsional reinforcements
mm2
d.) Spacing @critical region (round off by multiples
of 10)
mm
e.) Spacing @2.50 m (round off by multiples of 10)
mm
f.) Minimum transverse reinforcements
mm?
g.) Minimum longitudinal reinforcements for torsion
mm2
h.) Total Longitudinal bars for torsion
mm2

Design the torsional and shear reinforcement for
the beam as shown in the figure. The resulting L
beam supports a live load of "A" kN/m along the
beam centerline plus "E" kPa uniformly distributed
over the upper slab surface. Assume clear cover 40
mm and "F" diameter stirrups. Use the unit weight
of concrete 23.60 kN/m³. Round off your initial
calculations and final answer by 3 decimal places.
Given:
L =
13
width of column =
0.6
Z =
2.3
m
Over-all depth of beam, h =
725
mm
Width of beam, b =
350
mm
Thickness of slab, t =
125
mm
Effective depth, d =
660
mm
f'c =
35
MPа
Yield strength of flexural steel, fy
414
MPa
Yield strength of stirrups, fyt
275
MPa
A =
7
kN/m
E =
kPa
F =
12
mm
E E

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given Data

VIEW

Step 2: Design Bending Moment

VIEW

Step 3: Area of tension reinforcement

VIEW

Step 4: Properties of beam

VIEW

Step 5: Ultimate state

VIEW

Step 6: Threshold Torsion Calculations

VIEW

Solution

VIEW

Step by step

Solved in 7 steps with 12 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A reinforced concrete column 8 in. in diameter is designed to carry an axial compressive load of 62.3kips. Determine the required area of the reinforcing steel if the allowable stresses are 870 psi and17,404 psi for the concrete and steel, respectively. Use Eco = 2.03 x10^6 and Est = 29 x10^6 psi.
Qno8 solve like sample check I don't have problem for 8 . Solve problem 8 information with figure.
The cross section of a concrete corner column that is loaded uniformly in compression is shown in the figure. A circular pipe chase cut-out of 10 in. in diameter runs the height of the column (see figure). ty +24 in.→+18 in. 18 in. Circular pipe -chase cut-out 16 in. |5 in 8 in.] 8 in.5 in. (a) Determine the average compression stress o, in the concrete if the load is equal to 3,800 kips. (Enter the magnitude in ksi.) ksi (b) Determine the coordinates x, and y, (in inches) of the point where the resultant load must act in order to produce uniform normal stress in the column. X. = in. in.
Question 35 A simply supported beam 300 mm wide, 500 mm deep and spans 5.9 m supports a service super imposed dead load of 9 kN/m and service live load of 7 kN/m. Concrete strength f’c = 21 MPa and steel yield strength fy = 415 MPa. Concrete cover to bar centroid is 70 mm. Determine the depth of equivalent rectangular stress block (mm) at ultimate stage. Write your answer in 2 decimal places only.
Subject reinforced concrete design solve p02
Concrete designs, third stage, civil engineering
The floor system of a residential building consists of 125mm thick concrete slab (unit weight = 23.6 KN/m^3) resting on the three 8 m spanned RC floor beams spaced at 1.7 meters on center. Size of RC beam is 200mm x 450mm. NSCP 2015 load Factors: 1.2DL & 1.6LL. Assume simple supports. Calculate the unfactored slab in KN/m? Express your answer in 1 decimal places.
The masonry pier is subjected to the F = 780 kN load. Consider x = 0.25 mm and y = 0.5 mm. Neglect the weight of the pier. Part A Determine the normal stress at corner A. Express your answer with the appropriate units. Part B Determine the normal stress at corner B. Express your answer with the appropriate units. Part C Determine the normal stress at corner C. Express your answer with the appropriate units.
Determine the losses in the post-tensioned concrete beam as shown below. 560 mm Given: POST-TENSIONED BEAM with A PARABOLIC TENDON PROFILE Span Length = 20 m fi = 1200 N/mm² A, = 2850 mm² Ac 4.23x105 mm² 1=9.36x10¹0 mm e-560 mm (@midspan, from N.A.) fc= 40 N/mm² Es = 210,000 N/mm² μ = 0.19 K = 0.0005 (per meter) Anchorage slip = 5 mm (jacked at left-end only). (make sure to draw the force variation diagram for anchorage slip) V/S= 6 RH = 70 Dead Load 9.97 kN/m fpy = 1714 N/mm² Bridge Width III