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Three parallel strip foundations each 3m wide and 5m apart centre to centre transmit constant pressures of 200kN/m2 , 150kN/m2 and 100kN/m2 respectively. Calculate the intensity of vertical stress due to the combined loads beneath the centre of each footing at 3m depth. Use Boussinesq line load application

Three parallel strip foundations each 3m wide and 5m apart centre to centre transmit constant pressures of 200kN/m2 , 150kN/m2 and 100kN/m2 respectively. Calculate the intensity of vertical stress due to the combined loads beneath the centre of each footing at 3m depth. Use Boussinesq line load application

Structural Analysis
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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Three parallel strip foundations each 3m wide and 5m apart centre to centre transmit constant
pressures of 200kN/m2
, 150kN/m2 and 100kN/m2 respectively. Calculate the intensity of
vertical stress due to the combined loads beneath the centre of each footing at 3m depth. Use
Boussinesq line load application

WPS Office 2 ACFrOgCh09Ph...ZOhUedKN.pdf 9 X + Go Premium Menu Home Insert Comment Edit Page Protect Tools Hand Tool 140.93% 1/2 A Select Tool Edit Content PDF to Office PDF to Picture Annotate 1-1 Auto Scroll Read Mode Background Screen Grab Search Highlight Rotate Note 31 K P, P2 P3 An overhead water tank is supported at a depth of 3m by four isolated square footing of sides 2m each placed in a square pattern with a centre to centre spacing of 8m. Compute the vertical stress at the foundation level (i) at the centre of the four footings and (ii) at the centre of one footing. Adopt Boussinseq's point load approximation. The load on each footing is 750kN. 3E 8m 11.31m 8m O Navigation 1/2 > >I D.N 141% - 22:02 2 Type here to search P6 28°C ENG 07-09-2021 CI *
Transcribed Image Text:WPS Office 2 ACFrOgCh09Ph...ZOhUedKN.pdf 9 X + Go Premium Menu Home Insert Comment Edit Page Protect Tools Hand Tool 140.93% 1/2 A Select Tool Edit Content PDF to Office PDF to Picture Annotate 1-1 Auto Scroll Read Mode Background Screen Grab Search Highlight Rotate Note 31 K P, P2 P3 An overhead water tank is supported at a depth of 3m by four isolated square footing of sides 2m each placed in a square pattern with a centre to centre spacing of 8m. Compute the vertical stress at the foundation level (i) at the centre of the four footings and (ii) at the centre of one footing. Adopt Boussinseq's point load approximation. The load on each footing is 750kN. 3E 8m 11.31m 8m O Navigation 1/2 > >I D.N 141% - 22:02 2 Type here to search P6 28°C ENG 07-09-2021 CI *
WPS Office 2 ACFrOgCh09Ph...ZOhUedKN.pdf 9 X + Go Premium Menu Home Insert Comment Edit Page Protect Tools Hand Tool 140.93% 1/2 A Select Tool Edit Content PDF to Office PDF to Picture 1:1 Background Search Highlight Note Annotate Rotate Auto Scroll Read Mode Screen Grab Three parallel strip foundations each 3m wide and 5m apart centre to centre transmit constant pressures of 20OKN/m², 150kN/m² and 100KN/m² respectively. Calculate the intensity of vertical stress due to the combined loads beneath the centre of each footing at 3m depth. Use Boussinesq line load application. 1 K 200 kN/m -150 kN/m -100 kN/m E 3m- 3m - 3m 5m 5m 3E P2 P3 An overhead water tank is supported at a depth of 3m by four isolated square footing of sides 2m each placed in a square pattern with a centre to centre spacing of 8m. Compute the vertical stress at the foundation level (i) at the centre of the four footings and (ii) at the centre of one footing. Adopt Boussinseq's point load approximation. The load on each footing is 750KN. O Navigation 1/2 > >I D N 141% - 22:01 2 Type here to search P6 28°C ENG 07-09-2021
Transcribed Image Text:WPS Office 2 ACFrOgCh09Ph...ZOhUedKN.pdf 9 X + Go Premium Menu Home Insert Comment Edit Page Protect Tools Hand Tool 140.93% 1/2 A Select Tool Edit Content PDF to Office PDF to Picture 1:1 Background Search Highlight Note Annotate Rotate Auto Scroll Read Mode Screen Grab Three parallel strip foundations each 3m wide and 5m apart centre to centre transmit constant pressures of 20OKN/m², 150kN/m² and 100KN/m² respectively. Calculate the intensity of vertical stress due to the combined loads beneath the centre of each footing at 3m depth. Use Boussinesq line load application. 1 K 200 kN/m -150 kN/m -100 kN/m E 3m- 3m - 3m 5m 5m 3E P2 P3 An overhead water tank is supported at a depth of 3m by four isolated square footing of sides 2m each placed in a square pattern with a centre to centre spacing of 8m. Compute the vertical stress at the foundation level (i) at the centre of the four footings and (ii) at the centre of one footing. Adopt Boussinseq's point load approximation. The load on each footing is 750KN. O Navigation 1/2 > >I D N 141% - 22:01 2 Type here to search P6 28°C ENG 07-09-2021
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