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10Preblem 4-B: Insabilir of Finie lope Acut is to be made in a uniform deposit ofclay...
. A long natural slope in fissured overconsolidated clay is inclined to the horizontal with an...
. A long natural slope in fissured overconsolidated clay is inclined to the horizontal with an angle =15 o . The saturated unit weight of clay is 18 kN/m3 . The water table is at the surface and the seepage is roughly parallel to the slope. A slip has developed on a plane parallel to the surface at the depth of 4.0 m. Find the factor of safety along the slip plane, for the following two cases: a. Peak shear...
Figure 3 A cutting 9 m deep is to be excavated in a saturated clay of...
Figure 3 A cutting 9 m deep is to be excavated in a saturated clay of unit weight of 19 kN/m2. The relevant shear strength parameters are Cu 30 kPa and Qu=0. A hard stratum underlies the clay at a depth of 11 m below the ground level. (a) Determine the slope angle at which failure would occur. (b) What is the allowable slope angle if the factor of safety FS-1.5 4
A 6 m deep slope is going to be excavated in a deep soil deposit. The...
A 6 m deep slope is going to be excavated in a deep soil
deposit. The geometry of the slope is shown in
the following figure. Assume. The soil has the following
properties:
t = 20 kN/m3, cu = 20 kPa, = 5o
Water table is well below the toe of the embankment.
(a) Calculate the slope batter angle, , for which slope failure
would occur.
(b) Assume a slope batter angle of ranging from 40o to 60o...
Homework 11 An engineer is planning to make an uniform cut to leave 4 ft. thick soil mass on top of the bed rock, w...
Homework 11 An engineer is planning to make an uniform cut to leave 4 ft. thick soil mass on top of the bed rock, which is inclined at an angle of 30 degrees. The water table is on the ground surface. Unit weight, cohesion and friction angle of the soil were 115 pcf, 600 psf and 22 degrees, respectively. Please calculate the factor safety of the slope if an earthquake induced ground motion of 0.3g is expected at this site....
A proposed residential development of a single tower is to be built on a sloping site...
A proposed residential development of a single tower is to be built on a sloping site as shown in Figure 1. The site has a (W1m x 25m wide building zone. A level platform has to be created by building a permanent retaining structure outside the building zone but within the (W2m x (W2m wide site boundary. A temporary slope, which may extend outside the site boundary, has to be formed in advance for construction of the retaining structure. ---...
Geomechanics (b) Figure 1 shows a water retaining embankment with a slope of 1:2 (vertical kN/m'....
Geomechanics
(b) Figure 1 shows a water retaining embankment with a slope of 1:2 (vertical kN/m'. The clay soil has an undrained cohesion of 30 kPa and a saturated unit weight of i18 following information is given: Area FBDE-42m2 (above water level) Centroidal distance dA-13m Area AED 144m2 (below water level) Centroidal distance, ds -4.5m Angle AOF-83 Radius of circular slip plane, R- 22.5m (i) Determine the total disturbing moment by considering the forces Wa Ws and Pw (Gfi) Determine...
CIL Tay Layuan NCICICNTCCS Wings NEVIEW VTC PICTODOC Find - Aal libri (Body) 11 - AA...
CIL Tay Layuan NCICICNTCCS Wings NEVIEW VTC PICTODOC Find - Aal libri (Body) 11 - AA Aa TT A ALT AaBbccdc Aabbccde AaBbci AaBbcc Aab, A 2 ac Replace I U abs x x abe x, X A ab 1 Normal I No Spaci... Heading 1 Heading 2 Title Change Styles Select Create and Share Req Adobe PDF Signa Adobe Acrobat Font Paragraph Styles Editing 0.5 (12 marks) The cover of a landfill can be considered an infinite slope see...
A speed reducer has 20° full-depth teeth with a diametral pitch of 4 teeth/in, a face...
A speed reducer has 20° full-depth teeth with a diametral pitch of 4 teeth/in, a face width of 3.25 inches, and with the pinion having 22 teeth and the gear having 60 teeth. The pinion is driven by a 40 HP motor rotating with a shaft speed of 1145 rpm. The pinion is designed to last for 5 years operating around the clock. The gears are manufactured using 4340 through-hardened grade 1 steel, both heat treated to 250 HB using...
A group of piles is required to support a central bridge pier carrying a load of 4500 kN. The depth of water above...
A group of piles is required to support a central bridge pier carrying a load of 4500 kN. The depth of water above the river bed is 3 m, and the soil is a normally consolidated clay (a 0.4, unit weight 18 kN/m3 and Cu/av 0.5) which is at least 30m thick. The client informs you that 300 x 300 mm concrete piles are being considered, although the maximum length that can be shipped in (due to space restrictions around...
Spring 2019 Final Exam ENGR:2750:AAA Problem #1 (50 points) The members of the truss shown need to be designed so they can safely carry the loading shown. All truss members are made of steel for whic...
Spring 2019 Final Exam ENGR:2750:AAA Problem #1 (50 points) The members of the truss shown need to be designed so they can safely carry the loading shown. All truss members are made of steel for which Est 200 GPa. 10m Find the members having the largest internal compressive forces. All members in the truss are pin-connected at both ends. a) 10kN 10kN b) If a factor of safety against buckling having a value of 2 is required, calculate the require...
Figure 3 A cutting 9 m deep is to be excavated in a saturated clay of unit weight of 19 kN/m2. The relevant shear strength parameters are Cu 30 kPa and Qu=0. A hard stratum underlies the clay at a depth of 11 m below the ground level. (a) Determine the slope angle at which failure would occur. (b) What is the allowable slope angle if the factor of safety FS-1.5 4
A 6 m deep slope is going to be excavated in a deep soil
deposit. The geometry of the slope is shown in
the following figure. Assume. The soil has the following
properties:
t = 20 kN/m3, cu = 20 kPa, = 5o
Water table is well below the toe of the embankment.
(a) Calculate the slope batter angle, , for which slope failure
would occur.
(b) Assume a slope batter angle of ranging from 40o to 60o...
Homework 11 An engineer is planning to make an uniform cut to leave 4 ft. thick soil mass on top of the bed rock, which is inclined at an angle of 30 degrees. The water table is on the ground surface. Unit weight, cohesion and friction angle of the soil were 115 pcf, 600 psf and 22 degrees, respectively. Please calculate the factor safety of the slope if an earthquake induced ground motion of 0.3g is expected at this site....
A proposed residential development of a single tower is to be built on a sloping site as shown in Figure 1. The site has a (W1m x 25m wide building zone. A level platform has to be created by building a permanent retaining structure outside the building zone but within the (W2m x (W2m wide site boundary. A temporary slope, which may extend outside the site boundary, has to be formed in advance for construction of the retaining structure. ---...
Geomechanics
(b) Figure 1 shows a water retaining embankment with a slope of 1:2 (vertical kN/m'. The clay soil has an undrained cohesion of 30 kPa and a saturated unit weight of i18 following information is given: Area FBDE-42m2 (above water level) Centroidal distance dA-13m Area AED 144m2 (below water level) Centroidal distance, ds -4.5m Angle AOF-83 Radius of circular slip plane, R- 22.5m (i) Determine the total disturbing moment by considering the forces Wa Ws and Pw (Gfi) Determine...
CIL Tay Layuan NCICICNTCCS Wings NEVIEW VTC PICTODOC Find - Aal libri (Body) 11 - AA Aa TT A ALT AaBbccdc Aabbccde AaBbci AaBbcc Aab, A 2 ac Replace I U abs x x abe x, X A ab 1 Normal I No Spaci... Heading 1 Heading 2 Title Change Styles Select Create and Share Req Adobe PDF Signa Adobe Acrobat Font Paragraph Styles Editing 0.5 (12 marks) The cover of a landfill can be considered an infinite slope see...
A speed reducer has 20° full-depth teeth with a diametral pitch of 4 teeth/in, a face width of 3.25 inches, and with the pinion having 22 teeth and the gear having 60 teeth. The pinion is driven by a 40 HP motor rotating with a shaft speed of 1145 rpm. The pinion is designed to last for 5 years operating around the clock. The gears are manufactured using 4340 through-hardened grade 1 steel, both heat treated to 250 HB using...
A group of piles is required to support a central bridge pier carrying a load of 4500 kN. The depth of water above the river bed is 3 m, and the soil is a normally consolidated clay (a 0.4, unit weight 18 kN/m3 and Cu/av 0.5) which is at least 30m thick. The client informs you that 300 x 300 mm concrete piles are being considered, although the maximum length that can be shipped in (due to space restrictions around...
Spring 2019 Final Exam ENGR:2750:AAA Problem #1 (50 points) The members of the truss shown need to be designed so they can safely carry the loading shown. All truss members are made of steel for which Est 200 GPa. 10m Find the members having the largest internal compressive forces. All members in the truss are pin-connected at both ends. a) 10kN 10kN b) If a factor of safety against buckling having a value of 2 is required, calculate the require...
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