A tied column which is subjected to an eccentric load has dimensions of 300 mm x 500 mm which is reinforced with 4 - 28 mm Ø bars arranged as shown in the figure. The concrete cylinder strength f = 27.6 MPa and the steel yield strength fy 414.7 MPa. The column carries a nominal load P₁ at an eccentricity "e" from the y-axis of the column section. If the neutral axis is 125 mm from the right edge of the column section. Neglect the area of concrete displaced by the compression steel bar.

A tied column which is subjected to an eccentric load has dimensions of 300 mm x 500 mm which is reinforced with 4 - 28 mm Ø bars arranged as shown in the figure. The concrete cylinder strength f = 27.6 MPa and the steel yield strength fy 414.7 MPa. The column carries a nominal load P₁ at an eccentricity "e" from the y-axis of the column section. If the neutral axis is 125 mm from the right edge of the column section. Neglect the area of concrete displaced by the compression steel bar.

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 steel bar 0.75 in. in diameter has an axial load P = 13,000 Ibs. 0.75 in. P 30° -

A: Load on bar, P =13000lbDiameter of cross section, D=0.75inAngle of linclined plane with vertical…

Q: The column is constructed from high-strength concrete and eight A992 steel reinforcing rods. The…

A: Given data in question Load 260 kipsDiameter 1 inEst = 29.0(10³) ksiEc=4.20(10³) ksiLength 3 feetTo…

Q: A 1.8 m high square concrete column with b = 220 mm (Ec ac = 9.9 × 10-6/° C) is reinforced with six…

Q: A simply supported rectangular beam has a width of 300mm and the distance to the centroid of…

Q: column measuring

A: Given data- Young's modulus Es = 200Gpa Ec = 15 Gpa Cross section area of column (A) = 25 cm * 25…

Q: Determine the largest (allowable) compressive loadP (in kN) that can be supported by the aluminum…

A: Diameter of cyinder, D =200mmangle of plane aa with horizontal =25°Load applied =PFactor of safety,…

Q: A simply supported rectangular beam has a width of 300mm and the distance to the centroid of…

Q: 0.5 W 0.5 W fo = 30 MPa fy = 414MPa 8. 250 mm 250 mm 3.5 m 3.5 m 2- 25mm Ø 3-36mm Ø 250 mm 300 mm

Q: 1. If column AB is made from high strength pre-cast concrete and reinforced with four 20 mm diameter…

A: Given: σallowConcrete=18 MPaσallowSteel=170 MPa

Q: The concrete post is reinforced using six steel reiforcing rods, each having a diameter of 20 mm.…

Q: 1.2m 10 cm 7cm -7cm This concrete beam has four A-35 steel rods of one centimeter diameter and a…

A: Stresses in Concrete Beam : A concrete beam is a load bearing unit which is used to carry both…

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 tied column which is subjected to an eccentric load has dimensions of 300
mm x 500 mm which is reinforced with 4 - 28 mm Ø bars arranged as shown
in the figure. The concrete cylinder strength f 27.6 MPa and the steel
yield strength fy = 414.7 MPa. The column carries a nominal load P₁ at an
eccentricity "e" from the y-axis of the column section. If the neutral axis is
125 mm from the right edge of the column section. Neglect the area of
concrete displaced by the compression steel bar.
300
mm
62.5
Tension Bars
187.5
187.5 62.5
4-28 mun o
500 mm
e
Compression
Bars
Pn
Determine the value of the nominal load Pn.
2 Determine the nominal moment capacity of the column section.
3 Determine the eccentricity "e" where the nominal load is acting.
Solution:

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 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

An axial load P is supported by a short steel column, which has a cross-sectional area of 10500 mm2. If the average normal stress in the steel column must not exceed 140 MPa, determine the minimum required dimension “a” so that the bearing stress between the base plate and the concrete slab does not exceed 11 MPa.
A cast iron tube 3m long is completely filled with concrete and used as a vertical strut. if the external diameter of the tube is 450mm and the wall is 35mm thick, determine the maximum compressive load the composite strut can support if the stress in the concrete is not exceed 2N/mm2. By how much should the strut shorten under this load. For cat iron EA= 100GN/m? and for concrete Eb = 10GN/m?. %3D
T beams
4. Determine the maximum load P that can be applied in the system consisting of a bent bar bolted at both ends through the fiberglass as shown. The diameter of the bent bar is 1/4" Ø, outside diameter of the washer is 7/8" Ø and the thickness of the fiber glass is 3/8". The working shear stress between the fiberglass and the washer is 300 psi, and the allowable bearing pressure between the washer and the fiberglass is 550 psi. Use 2 decimal places in every solved value. bent bar fiberglass washer bolt cap 7 8. 8 1/14
Find the maximum allowable value of P for the column. The cross-sectional areas and working stresses (ow) are shown in the figure. |2P Steel: A = 500 mm2 Ow = 120 MPa P Timber: 4P A = 2000 mm? Ow = 12 MPa Concrete: A = 8000 mm? O = 16 MPa
please include also the given, required and the solution thank you
Material is CONCRETE. Please check all criteria and show work clearly.
just answer d to f
SITUATION IIl: A reinforced concrete beam with a cross-section of 250mm x 460mm (60 mm steel cover). Use the following properties to calculate what is required: f'c = 20.7 MPa fy = 344.7 MPa %3D As = 3-36mm A's = 2-25mm 8) Draw the stress diagram of the beam section 9) Calculate for the depth of the compression block. 10) Calculate for the compressive strength of the concrete (in KN). 11) Calculate for the nominal moment capacity of the beam.
The beam shown left below has the cross section shown right below. Determine(a)The maximum tensile fiber stress in the beam.(b)The maximum compressive fiber stress in the beam.(c)The shearing stress 50 mm below the top surface of the flange.(d) The maximum shearing stress
A rectangular reinforced concrete beam has a length of 14 m is simply supported atboth ends. The width of beam is 350mm and the overall depth is 550 mm. Determine the area of the steel reinforcements if the beam is to carry a DL = 15kN/m and LL =18kN/m. The concrete strength fc = 25 and steel yield fy = 400 ��. Use 60 mm concretecover.
If column AB is made from high strength pre-castconcrete and reinforced with four 20 mm diameter A-36steel rods, determine the maximum allowable floorloadings P. The allowable normal stress for the highstrength concrete and the steel are (ϭallow)con = 18 MPaand (ϭallow)st= 170 MPa, respectively.