e) Design a lintel over a 2.5 m wide opening in an industrial shed wall as shown in figure below. The thickness of wall is 40 cm, height of opening is 2.75 m and eaves level is 6 m above the floor level. Use M20 mix and Fe415 steel. Unit weight of masonry 19 kN/m³. Check for shear and development length at support are not required detailing is also not required. [Take base angle of imaginary triangle = 60°, unit weight of RCC = 25 kN/m³] Brick Masonry -Lintel 2750 mm 2500 mm Lintel over door opening - 3250 mm - աջ

e) Design a lintel over a 2.5 m wide opening in an industrial shed wall as shown in figure below. The thickness of wall is 40 cm, height of opening is 2.75 m and eaves level is 6 m above the floor level. Use M20 mix and Fe415 steel. Unit weight of masonry 19 kN/m³. Check for shear and development length at support are not required detailing is also not required. [Take base angle of imaginary triangle = 60°, unit weight of RCC = 25 kN/m³] Brick Masonry -Lintel 2750 mm 2500 mm Lintel over door opening - 3250 mm - աջ

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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

e) Design a lintel over a 2.5 m wide opening in an industrial shed wall as shown in
figure below. The thickness of wall is 40 cm, height of opening is 2.75 m and eaves
level is 6 m above the floor level. Use M20 mix and Fe415 steel. Unit weight of
masonry 19 kN/m³. Check for shear and development length at support are not
required detailing is also not required.
[Take base angle of imaginary triangle = 60°, unit weight of RCC = 25 kN/m³]
Brick Masonry
Lintel
2750 mm
2500 mm
Lintel over door opening
3250 mm -
աջ

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1.22 Calculate the design moment strength of the precast concrete section shown in Fig. 3.39 using f = 4 ksi and f, = 60ksi. 6.3" + Canon 14" 5#9 20" 19" 2.5" 2.5"
The cross section of a reinforced concrete beam is shown below .( 5 - No . 10 bars )are designed as the bottom bars and No. 3 stirrups as the vertical reinforcement . Considering a clear cover thickness = 1.5 in , sketch the layout of reinforcement and show bar spacings per AC1318-19 . Assume maximum aggregate size = 1 in and the minimum required effective depth of bottom bars = 20 inches .
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here are the answer, only need solutions 1.f = 11.46 MPa 2.Mcr= 88.90 kN-m 3.fconc= 17.14 MPa; fsteel= 318.20 MPa
Complete answer
1.22 Calculate the design moment strength of the precast concrete section shown in Fig. 3.39 using = 4 ksi and f,= 60ksi. 589 20 19"
Given the concrete (f c=6000 psi) I-beam shown in Figure 1 for the given loading: -draw the shear & moment diagrams -determine Vmax & Mmax -using ASD (Allowable Stress Design) method, check to see if the given loading produces stresses within the given allowable range (check both Omax & Vmax) Using ACI 318-99, allowable stresses are -for flexure, f = .45f'c -for shear, v. = 1.1√f. (HINTS: 8² -note that the beam is symmetric about both axes -Ix for a triangle is (1/36)bh³+Ad² ) 30 kips 16' 10 kip/ft 22' 20 kips 3'-4' -1-6 -1'-6" Figure 1 1'-
PLEASE SOLVE AND BOX ALL FINAL A LITTLE CONFUSED