2 = (0,0,0)ΔΕ.1. Determine the valuesite with dimensions of 5 m x 3 m according to the following figure.1Note:at each point according to the notes that are under the foundation5mCoordinat system dalam (x, y, z)Point A is located at coordinates (2.5, 1.5, -10)Point B is located at coordinates (2,1,-5)Point C is located at coordinates (5,0.-10)Point D is located at coordinates (6, 1, -5)The load value (Q) on the footing is 100 kN33 m4 Hint:• The value of q (surface tension) for each point is the same, use the formof Q is the foundation load and A is the area of the foundation footprint• Use Fadum charts0.0116141210088.060402SrValue of n2 3 4 56 80.1m-0.5m-0.0280.126A0₂-14,and are interchangeable 2224620Value of n81.0m-2.0m=1.8-m=1.6Value of n2 3 4 5 6 8 10,28m=0.51.0m-3.0-2.5M=m-1.4m-1.2 22m-1.0m-0.9 20m=0.8m=0.7m=0.5m=0.6.16m-0.326m-0.224m-0.1m=0.4.12m-0.0. Graphic Fadum1814.1008.060402

Answer We know that the increase in stress under a corner point of rectangle is given by ∆σz =…

Point A is located at coordinates (2.5, 1.5, -10) Point B is located at coordinates (2, 1,-5) Point C is located at coordinates (5, 0,-10) Point D is located at coordinates (6, 1,-5) The load value (Q) on the footing is 100 kN

Point A is located at coordinates (2.5, 1.5, -10) Point B is located at coordinates (2, 1,-5) Point C is located at coordinates (5, 0,-10) Point D is located at coordinates (6, 1,-5) The load value (Q) on the footing is 100 kN

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: 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: 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: Design a combined footing to support two columns spaced 18 ft apart, and left column carries total…

A: When individual footing accomodates more than two columns ,it is known as combined footing…

Q: Q2. Compute the allowable bearing pressure using the Terzaghi's equation for the footing and soil…

A: for the water table consideration their is 2 case When the water table lies above the base of the…

Q: 4 Two footings, one circular and the other square, are founded on the surface of a purely…

Q: Please answer it ASAP for an upvote. Thank you. A 3.5m wide footing is embedded 1.37m beneath the…

A: The ultimate bearing capacity is the maximum possible load that can be supported without failure…

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

Q: A 1.40m x 1.80m footing is used to support a total factored load of 750 kN. The footing thickness is…

A: a)design beam shear or maximum factored shear force att distance d from face of column d = D -…

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: Footing 1 Footing 2 It depends on the soil properties It depends on the loading

A: Footings are often subjected to eccentric loading due to (1) Moments with or without axial forces;…

Q: What is the ratio of the Demand Shear Force and the Capacity in Two Way Shear? (Vu/phiVn)

A: Two way shear or punching shear is a failure mechanism in members such as slabs and footings under…

Q: 5.3 A short steel column supports an axial compressive load of 120,000# and is welded to a steel…

A: Axial compressive load = 120,000 lbAllowable bearing on concrete = 450 psiAllowable soil pressure=…

Q: What is the size of the footing required in mm?

A: The values given in the question are as follows Size of column=500 mm x 395 mm Dead load on…

Q: id no. 20193022142

A: Given: Df = 1.2+0.01(42) = 1.62m Water table location = 0.5+0.01(42) = 0.92 m (from the top of the…

Q: A square footing is required to support a column of dimensions 450 X 450 mm. carrying 1000KN dead…

Q: Problem 2.A reinforced concrete square footing supports a 450mm x 450mm square column carrying a…

A: Answer (a) Calculation of factored load on each pile We know that factored load is given by Pu =…

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

Q: 128. These footings are used to support two or more column loads where single- column footings would…

A: Is 456:2000 codes is used for all provision

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: Two footings, one circular and the other square, are founded on the surface of a purely cohesionless…

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: Two columns are 4,634 mm away from each other measured center to center. The loads supported by the…

A: Given: Length, l= 4506 mm l=4.506m Effective soil pressure, γ= 186kPa Dimension of left column…

Q: Designing and detailing of Square Pad footing - BS Code (BS 8110 - 1997)

A: The bearing capacity of soil is defined as the capacity of the soil which will bear the loads or we…

Q: A column 400 x 400 mm supports a dead load of 890 kN and a live load of 720 kN. The allowable soil…

A: To Find :- shear stress for two way shear

Q: Two columns are 4,506 mm away from each other measured center to center. The loads supported by the…

A: Structures are by and large intended to have solid section frail shaft frameworks, where such…

Q: 6. Which below situation provides the smallest bearing capacity for soil under a circular footing…

Q: Given that the cohesion in the soil is 17 kPa and the angle of internal friction is 13 degrees, what…

Q: The gross allowable soil pressure is 100 kPa and width of the wall is 200mm. Assume that the top of…

A: The bearing capacity of soil is defined as the capacity of the soil which will bear the loads or we…

Q: Determine the maximum allowable service axial load (dead+live) that the isolated spread footing…

A: Given Data:Footing dimension= 1.50m sq.Footing thickness= 0.75mColumn size and orientation : 250mm…

Q: Question 2: For the footing given below, calculate the ultimate bearing capacity (qu or q net…

A: GIVEN DATA : C' = 3 kPa\phi' = 30\degree\gammam = 19 kN/m3.Profundity of establishment , Df = 3…

Q: You are asked to design a square footing that will be placed 5 feet below the ground surface in…

A: iven

Q: A 1.80m x 1.20m x 0.4m footing with a column at the center is loaded with a column

A: Footing is part of a foundation made of concrete or brick and serves as the foundation for floor…

Q: Two columns are 4,506 mm away from each other measured center to center. The loads supported by the…

A: Structures are by and large intended to have solid section frail shaft frameworks, where such…

Q: A COLUMN Fcomm x 500mm AT CENTER OF A 3m x 3m FOOTING SUPPORTS A DEADLOAD OF 928 ION AND A LIVELOAD…

A: Answer (a) Calculation of minimum soil pressure We know that minimum soil pressure is given by qmin…

Q: A 2-foot square footing has its bottom 2.12 ft. below the ground surface. The ground water table is…

Q: A square footing is to support a 445mm square tied column that carries service dead load of PDL and…

A: Given: Load due to dead load (DL) = PDL = 32240 kN Load due to live load (LL) = PLL = 93850 kN…

Q: A 250mm thíck concrete wall is to be centrally located on ooting. How much is the required least…

A: 1. d-864kNm 2. b. 4.2m

Q: A 4.0 m square footing is proposed to be used to support a 766 mm x 766 mm RC column loaded with 550…

A: In sloped and stepped footing, the effective cross section in compression shall be limited by the…

Q: Along footing, 3 ft wide, is located in the slope of a hill whose inclination is 30°. The soil of…

A: For the given friction angle of 35o, the Meyerhof’s bearing capacity factors are Here, c is the…

Q: SITUATION. A 300 mm thick concrete wall is to be centrally located on a footing. The allowable soil…

A: Given Allowable soil bearing pressure(qv) = 192 kPa M = 160 kNm, V = 320 kN L = 2m (The value of L…

Concept explainers

Load and resistance factor design

Load and resistance factors design (LRFD), also known as Limit state design (LSD), refers to the design method used in building engineering. A boundary condition is a condition of a structure where it can no longer meet the relevant design requirements. The condition may refer to the load level or other actions on the structure, while the terms refer to the integrity of the structure, suitability for use, durability, or other design requirements. A structure designed for LRFD is limited to keeping track of all possible actions during its design time and is always ready for use, with the appropriate level of reliability in each boundary condition. LRFD-based construction codes clearly define the appropriate levels of reliability in their instructions.

Question

2 = (0,0,0)
ΔΕ.
1. Determine the value
site with dimensions of 5 m x 3 m according to the following figure.
1
Note:
at each point according to the notes that are under the foundation
5m
Coordinat system dalam (x, y, z)
Point A is located at coordinates (2.5, 1.5, -10)
Point B is located at coordinates (2,1,-5)
Point C is located at coordinates (5,0.-10)
Point D is located at coordinates (6, 1, -5)
The load value (Q) on the footing is 100 kN
3
3 m
4

Hint:
• The value of q (surface tension) for each point is the same, use the form
of Q is the foundation load and A is the area of the foundation footprint
• Use Fadum charts
0.01
16
14
12
10
08
8
.06
04
02
Sr
Value of n
2 3 4 56 80.1
m-0.5
m-0.0
28
0.1
26
A0₂-14,
and are interchangeable 22
24
6
20
Value of n
81.0
m-2.0
m=1.8-
m=1.6
Value of n
2 3 4 5 6 8 10,
28
m=0.5
1.0
m-3.0
-2.5
M=
m-1.4
m-1.2 22
m-1.0
m-0.9 20
m=0.8
m=0.7
m=0.5
m=0.6.16
m-0.3
26
m-0.2
24
m-0.1
m=0.4.12
m-0.0
. Graphic Fadum
18
14
.10
08
.06
04
02

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 10 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

pls only attempt if you understand and are able to provide a proper complete answer
A 400mm concrete wall supports a DL = 200 kN and a LL = 146 kN. The allowable bearing pressure is 216KPa at the bottom level of the footing which is 1.2m below the grade line. Weight of concrete is 24 kN/mand the soil is 16 kN/m3. Thickness of footing is 300mm with effective depth of 225mm. Determine anddiscuss the following:(a) Effective soil pressure(b) Width of the wall footing(c) Nominal shear force of the footing
13. A column is to be supported by a 2.0 m wide square footing that is buried 1.0 m from the ground surface. The soil beneath the footing is sand with an effective cohesion of 0, an effective friction angle of 32 degrees, and a unit weight of 18.5 kN/m. The groundwater table is 20 meters below the ground surface. Compute the maximum allowable column load if the factor of safety against a bearing failure must be 2.5.
Problem # 3 A combined footing supports an exterior column 16 in x 16 in carrying a service dead load of 155 kips and a service live load of 165 kips, plus a 22-in.-square interior column carrying service loads of 205 kips dead load and 230 kips live load. The distance between the columns is 18 ft, center to center. For shallow foundations, the allowable soil bearing pressure is 4 ksf and the bottom of the footing is 4 ft below final grade. Design the steel in long direction using fc' 3 ksi, fy 60 ksi.
Designing and detailing of Square Pad footing - BS Code (BS 8110 )
1- Design an appropriate footing/footings to support two columns A and B spaced at distance 2.1 m center-to-center. Column A is 20 cm × 30 cm and carries a dead load of 200 kN and a live load of 100 kN. Column B is 20 cm × 40 cm in cross section but carries a dead load of 300 kN and a live load of 150 kN. Width of footing is not to exceed 1.0 m, and there is no property line restriction. Use f- 28 MPa, f- 420 MPa, q all (net) =200 kN/m², ysoil= 17 kN /m³, and Dr=2.0 m.
A square footing is to be designed to support a column. The design loads on the columnare all downward and concentric. Calculations of the design loads using the required loadcombinations specified by ASCE 7-11 show that the controlling load combination givesa design column load of 450 k. The embedment depth of the square footing is to be 3 ft.The underlying soil has an undrained shear strength of 2,000 lb/ft2 and a unit weight of 109 lb/ft3. The groundwater table is at a depth of 4 ft. Using the ASD method, determinethe minimum required footing width to maintain a factor of safety of 3 against a bearingcapacity failure.
A footing is carrying a design column load of 22 k and a moment of 5 k-ft in one direction.The footing will be founded on sand at a depth of 2 ft. The water table is 3 ft below the groundsurface. Design the footing width for a square footing that will carry the design loads and meetthe presumptive allowable bearing pressure per the International Building Code.
Answer Completely
A 3.3 m square footing is proposed to be used to support a 435 mm x 435 mm RC column loaded with 585 kN dead load and 643 kN live load. The bottom of the footing is 2 m below the ground. Assume soil weighs 19 kN/m3 and the allowable soil bearing pressure is 290 kPa. The thickness of the footing is 459 mm. f'. = 21 MPa and fy = 420 MPa. It is to be reinforced with 20 mm diameter. Use 24 kN/m3 as the unit weight of concrete. Use an effective depth measured from the top of the footing until the center of the bottom-most bar (d1) Calculate the number of bars required in one direction. Answer in multiples of 1
An RCC square footing of side length 3 m and uniform effective depth 250 mm is provided for a 300 mm x 300 mm column. The line of action of the vertical compressive load passes through the centroid of the footing as well as of the column. If the magnitude of the load is 380 kN, then the nominal transverse (one way) shear stress in the footing is N/mm2.