SITUATION. A 3 mx 3 m square spread footing is to support a 350 mm x 350 mm column carrying a dead load of 750 kN and live load of 500 kN. For concrete f'c is 21 MPa and for steel, fy is 415 MPa. If the effective depth of the footing is 500 mm, find the number of 25 mm reinforcements. 13 12 O 10 11

SITUATION. A 3 mx 3 m square spread footing is to support a 350 mm x 350 mm column carrying a dead load of 750 kN and live load of 500 kN. For concrete f'c is 21 MPa and for steel, fy is 415 MPa. If the effective depth of the footing is 500 mm, find the number of 25 mm reinforcements. 13 12 O 10 11

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: Yult CNC 3.4ult 1.3N. + qNg 0.4YBNY 11. are non- biodegrable polymeric used in various construction…

A: b. Geosynthetics are non-biodegrable polymeric used in various construction projects by Geotechnical…

Q: t of soil and concrete to be 16 kN/m3 and 24 kN/m3, respectively. The tot mate loads.

A: Data given column = 400mm×400mmfooting which is given =3m×3mfc'=21MPafy =414 MpaR/F =12-20mmD.L.=800…

Q: A 24 in square concrete column carries a factored compressive load of 900 k and a factoredshear load…

A: Solution: Given Data: compressive load=900 kFactored shear load=100 kfc=3000 lb/in2fy=60 k/in2

Q: athJax webview Q.1 A strip-footing is 60 ft long and 10 ft wide. The strip-footing has a rectangular…

A: Given:- L=60 ft W=10 ft 3 Columns bearing capacity of the soil =10000 kg/m2 To find:- shear force…

Q: Prepare a bar bending schedule for a 2.2m X 2.2m footing. The footing is reinforced with 12mm Ø bar…

Q: 500 mm x 500 mm column carries a Dead Load of 1430 kN and a Live Load

A: Dead load = 1430 KN Live load = 700 KN Dimension of footing = 3×3 m In the calculation of net…

Q: SITUATION. A column 400 mm x 400 mm square is supported by a 3 mx 3 m isolated spread footing whose…

A: Answer (2) Calculation of wide beam shear stress at ultimate loads We know that wide beam shear…

Q: SITUATION. A square footing is to support a 400 mm x 400 mm column carrying 1400 kN live load and…

A: Given: Dia of bar = 28 mm Strength of concrete in column and footing = 28 mpa and 21 mpa…

Q: Design an isolated footing to support an interior column 35 cm x 35 cm in cross section and carries…

Q: 3. Calculate the total load on a 4'x4'x1' spread footing that is buried 3' below, and a hot tub is…

Q: Design a square footing for a column 350x350 mm in section to carry a dead load of 330kN live load…

Q: A foundation carries uniform loads as shown. Determine the value of w (in kN/m). 70 kNm 4m

A: Loading applied at top = 70 kN/m * 2 Reaction force applied by soil = w kN/m

Q: Design a footing to support a BRICK wall with a dead load D= 120 kN/m and a live load L= 70 kN/m,…

A: S.NO DESCRIPTION VALUE 1 LIVE LOAD 2 DEAD LOAD 3 WALL THICKNESS 250 mm 4 BAR DIAMTER…

Q: A 350 mm by 400 mm rectangular tied interior column supports a dead load of 680 kN and a live load…

Q: Find the plan dimensions of the footing.

A: Load on column 1 is W1 = 600+450 = 1050 KLoad on column 2 is W2 = 400+300 =700 KLoad on column 3 is…

Q: Problem 1 A 300 mm x 400 mm column is to be supported by a 2 m x 2 m x 0.4 m thick footing @ its…

A: Column 300 mm x 400 mmfooting 2 m x 2 m x 0.4 mDead Load, DL = 520 kNLive Load, LL = 320 kNCentroid…

Q: SITUATION. A column 400 mm x 400 mm square is supported by a 3 mx 3 misolated spread footing whose…

Q: A column 300 x 300 mm supports a dead load of 948 kN and a live load of 744 kN. The allowable soil…

A: Given data:- Size of column is 300 mm × 300 mm Dead load on column = 948 kN Live load on column =…

Q: i Which soil from the following is the best to be used as Balg äbäi The ultimate bearing capacit of…

A: Given Types of soils to be best suitable as backfill of retaining wall. Undrained shear strength…

Q: A square footing is to be used to support a 300mm by 300mm RC column loaded with 500 kN dead load…

Q: PROBLEM 1 Discuss how will the compressive strength of concrete affects the area of main…

A: Only problem 1 is solved . As per bartleby guidelines experts are allowed to solve only first…

Q: The concrete footing shown is subjected to loads from a braced frame. Assume the footing is rigid…

Q: A column 18 in. square, with f. = 4 ksi, reinforced with eight No. 8 (No. 25) bars of f, = 60 ksi,…

A: Step-1: Determining of net allowable soil pressure (qo): Step-2: Determination of footing size:…

Q: If the square footing has an 800mm edge with a 300mm thickness, and that the 200mm x 200mm column…

Q: Design a square concrete column footing to support a 300-mm × 300-mm

A: Givendata: Dimension of column = 300 mm x 300 mm Dead load = 130 kN Live load = 200 kN Compressive…

Q: Design a square concrete column footing to support a 300-mm x 300-mn reinforced concrete column that…

Q: A rectangular spread oting supports supporting a service dead load of 1800 kN and a service live…

Q: Design a square footing of 2m x 2m size to carry a load of 300 kN. Use M20 grade concrete and Fe415…

A: Footing: Footings are the parts of the foundation which resist the loads coming onto the structure…

Q: A column 14" square with fc' = 4ksi reinforced with 8 #9 bars of fy= 60 ksi, supports a service load…

A: stress in concrete fc=4 ksi=27.579 MPastress in steel fy=60 ksi=413.68 Mpa facored load w=113.17…

Q: Question 3: A HSS 12 x 12 x 5/16 with Fy = 46 ksi is used to support the service loads Pò = 200 k…

Q: A square footing is to be used to support a 300mm by 300mm RC column loaded with 500 kN dead load…

Q: A rectangular column footing is to be designed to carry the following column loads: PDL = 850 kN MDL…

A: Column size 500* 500mPDL = 850 kNPLL = 690 kNMDL = 160 kN-mMLL = 190 kN-mL= 1.4Bf'c = 27.6 MPafy =…

Q: When revising the characteristic value of the subgrade bearing capacity, which of the following…

A: Brief concept introduction- Subgrade bearing capacity- Subgrade materials are often classified…

Q: A central column 300 mm x 300 mm dimension in a three storey building is to support a service load…

A: column dimension 300 mm x 300 mm. service load = 548 kN. The allowable bearing pressure = 150kN/m2…

Q: A column 12" square with fc'=5 ksi reinforced with 8#10 bars of fy=60ksi,support a service load of…

A: Footing:Footing could be a sort of foundation that's constructed with concrete or brickwork masonry…

Q: A square spread footing supports a square tied column as shown. Assume that the reinforced concrete…

A: To solve this problem, we need to follow these steps:Compute the development length 𝑙𝑑 of the…

Q: 3. Two columns 300mmx300mm and 400mmx400mm are loaded by axial and bending forces as shown. They are…

A: Solution: Given: column outer: 300x300mm DL = 200 kN, LL = 150 kN Column inner: 400x400 mm DL = 400…

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

SITUATION. A 3 mx 3 m square spread footing is to support a 350 mm x 350 mm column carrying a
dead load of 750 kN and live load of 500 kN. For concrete f'c is 21 MPa and for steel, fy is 415 MPa.
If the effective depth of the footing is 500 mm, find the number of 25 mm reinforcements.
O
O
13
12
10
11
9

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: Introduction

VIEW

Step 2: Number of reinforcements

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

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

Give me right solution with clear steps
PLEASE HELP ANSWER SHOULD BE ON THE CHOICES
A column 12" square with fc'=5 ksi reinforced with 8#10 bars of fy=60ksi,support a service load of 91.87 kips (factored load=113.17kips).the allowable soil pressure is 3.904k/ft².design a square footing with base 5 below surface.the unit weight of soil as 100 psf.
Q1: The pad footing is used to support the axial loads 8000 lb and bending moment 2000 lb. ft. Determine the intensities W1 and W2 of the distributed loading acting on the base of footing for equilibrium. Steel Column BE0O Ib FIXED COMMECTEOA 2000 b EASE PLATE RC Footing w2 W1 40 in-
How to solve the problem, hope that you cant help me. Thank you.
Q.6 A column 12" square with fe' = 5 ksi reinforced with 8 #10 bars of fy= 60 ksi, supports a service load of 91.87 kips (factored load=113.17 kips). The allowable soil pressure is 3.904 k/ft. Design a square footing with base 5' below surface. Take unit weight of soil as 100 psf. (14)
A square footing is to support a 445mm square tied column that carries service dead load of PDL and service live load of PLL. The base of the footing is 2.50m below the natural grade line where the allowable soil pressure is 300 kPa. The soil above the footing has a water content of 30.5% and mass specific gravity of 1.96 and unit weight of concrete as 23.50 kN/m?. Use compressive strength of 28 MPa. Design the footing using NSCP 2015 provisions. DL = 32240 kN LL = 93850 kN
?CE
I need correct solution Solution in chegg was incorrect So please provide correct solution
Q4: For flexible footing shown below, find the immediate surface settlement below the point a. dq 200 kPa, -0.5, E 22800 kPa S - " (1-, Use l, 0.76
UPVOTE will be given! STRENGTH OF MATERIALS A rectangular footing has a dimensions shown and is acted upon by a dead load of 1,929 kN and a live load of 1,515 kN. The column dimension is 317 x 667 mm where he shorter dimension is parallel to B The thickness of the footing is 566mm. f'c=28 MPa and fy=420 MPa for diameter 20mm bars. A=2.7m and B=4m Calculate the number of bars along the long direction?