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A square footing, 2 m by 2 m is to be constructed 1.22 m below the...
Q.2 A strip footing of size of 2 m in width is designed to be founded...
Q.2 A strip footing of size of 2 m in width is designed to be founded at 1 m below ground level. The footing is subject to a vertical and a horizontal load as shown. The ground consists of a uniform deposit of dense soil which has a bulk unit weight of 18 kN/m when above water table and 20 kN/m² when it is saturated. Determine the allowable ultimate bearing capacity and hence the Factor of safety using the general...
A 3 m square footing carries a vertical downward load of 900 kN. The embedment depth...
A 3 m square footing carries a vertical downward load of 900 kN. The embedment depth is 1 m. The soil beneath this footing has the following properties: y = 18 kN/m”, Ysat = 20 kN/mº, c' = 5 kPa, and o' = 36º. The groundwater table is at a depth of 2 m below the ground surface. Compute factor of safety against bearing capacity failure.
a 39 in wide ,24 inch deep continuous footing supports a wall load of 12 kips/ft....
a 39 in wide ,24 inch deep continuous footing supports a wall load of 12 kips/ft. this footing underlain by pure medium dense sand with D' = 31° and γ = 122 Lb/ft3. The ground water table is at a depth of 4 ft below the ground surface. Determine the allowable bearing capacity of this foundation using a factor of safety FS=2.5
5. A square footing is 4 mx 4 m in plan. Determine the gross allowable load,...
5. A square footing is 4 mx 4 m in plan. Determine the gross allowable load, Qall, that the square footing can carry. Use the general bearing capacity equation and a factor of safety F.-4). Given unit weight of soil y = 19 kN/m, c' = 0 kN/m, 6 - 35°, D-2 m. The load is applied vertically and the groundwater is very deep. Qall = ? B = 4 m
After the footing in Problem 7.9 was built, the groundwater table rose to a depth of...
After the footing in Problem 7.9 was built, the groundwater table rose to a depth of 0.5 m below the ground surface. Compute the new factor of safety against a bearing capacity failure. Com- pare it with the original design value of 2 and explain why it is different. (use Terzaghi’s formula to solve) 7.9) A bearing wall carries a total unfactored load 220 kN/m. It is to be supported on a 400 mm deep continuous footing. The underlying soils...
4. A 6' by 6' by 24" (thick) cast-in-place reinforced concrete footing will be placed within...
4. A 6' by 6' by 24" (thick) cast-in-place reinforced concrete footing will be placed within a 20-foot thick surface layer of clayey sand. The footing will have an embedment depth of 3 feet. The soil has a cohesion of 200 psf, an internal friction angle of 28 degrees, and a moist unit weight of 116 pcf. The groundwater table is at a depth of 16 feet below grade, and there is no capillary rise. Perform a rigorous analysis to...
Problem 5-Bearing Capacity of Shallow Foundation (20 pts) For a square footing foundation, the following are...
Problem 5-Bearing Capacity of Shallow Foundation (20 pts) For a square footing foundation, the following are given: B 3.0 m (width), D 1.2 m (depth). Y=20 kN/m3, = 32°, c' = 50 kPa, Use Terzaghi Equation and a factor of safety of 2.5 to determine the allowable bearing capacity and the maximum column load to cause bearing capacity failure. Assume that general shear failure occurs in soil. When Oar C S
EMERGENCY - Geotech plz help A 2 m wide surface supported strip footing will be used...
EMERGENCY - Geotech plz help
A 2 m wide surface supported strip footing will be used to support a masonry bearing wall for a commercial building. The wall loading imposed onto the foundation will be 300 kN per meter of wall length. The soil under the foundation has a saturated unit weight of 20 kN/m”. If the water table is at the surface. what is the effective vertical stress at 2 m below the centre of the foundation when the...
help me?? 103 35) 15:59 A rectangular footing (1.4 mx 1.6 m) of shallow foundation is...
help me??
103 35) 15:59 A rectangular footing (1.4 mx 1.6 m) of shallow foundation is designed to receive ad from a column of a building constructed on over consolidated sand, Figure 2 shows the properties of sub-ground and initial design of the footing. Ground water level is located at 25 m below ground surface. (use ES - 2.5) 25000ks - 1630 kw H POKER Figure 2 a) Using appropriate bearing capacity equation, evaluate whether the width of footing design...
Problem No 1 (30 Marka) Apl lading test was camied out on smal Kale fondron footing, 0.3 m square, .depeh 1 mi dry sand. Theets is shown in Fig 1-1 (20 Marks 0 20 00 20 Loadina Fig. 1-I Th...
Problem No 1 (30 Marka) Apl lading test was camied out on smal Kale fondron footing, 0.3 m square, .depeh 1 mi dry sand. Theets is shown in Fig 1-1 (20 Marks 0 20 00 20 Loadina Fig. 1-I The results of plate oading les Detenine elastic modulius(E) from plate loading est De emi e tition畩(6"om plate loading ts cohesion-o Determine the dimension of a square foing to resist load at 10000 N a the ame depth of 2 m...
Q.2 A strip footing of size of 2 m in width is designed to be founded at 1 m below ground level. The footing is subject to a vertical and a horizontal load as shown. The ground consists of a uniform deposit of dense soil which has a bulk unit weight of 18 kN/m when above water table and 20 kN/m² when it is saturated. Determine the allowable ultimate bearing capacity and hence the Factor of safety using the general...
A 3 m square footing carries a vertical downward load of 900 kN. The embedment depth is 1 m. The soil beneath this footing has the following properties: y = 18 kN/m”, Ysat = 20 kN/mº, c' = 5 kPa, and o' = 36º. The groundwater table is at a depth of 2 m below the ground surface. Compute factor of safety against bearing capacity failure.
5. A square footing is 4 mx 4 m in plan. Determine the gross allowable load, Qall, that the square footing can carry. Use the general bearing capacity equation and a factor of safety F.-4). Given unit weight of soil y = 19 kN/m, c' = 0 kN/m, 6 - 35°, D-2 m. The load is applied vertically and the groundwater is very deep. Qall = ? B = 4 m
4. A 6' by 6' by 24" (thick) cast-in-place reinforced concrete footing will be placed within a 20-foot thick surface layer of clayey sand. The footing will have an embedment depth of 3 feet. The soil has a cohesion of 200 psf, an internal friction angle of 28 degrees, and a moist unit weight of 116 pcf. The groundwater table is at a depth of 16 feet below grade, and there is no capillary rise. Perform a rigorous analysis to...
Problem 5-Bearing Capacity of Shallow Foundation (20 pts) For a square footing foundation, the following are given: B 3.0 m (width), D 1.2 m (depth). Y=20 kN/m3, = 32°, c' = 50 kPa, Use Terzaghi Equation and a factor of safety of 2.5 to determine the allowable bearing capacity and the maximum column load to cause bearing capacity failure. Assume that general shear failure occurs in soil. When Oar C S
EMERGENCY - Geotech plz help
A 2 m wide surface supported strip footing will be used to support a masonry bearing wall for a commercial building. The wall loading imposed onto the foundation will be 300 kN per meter of wall length. The soil under the foundation has a saturated unit weight of 20 kN/m”. If the water table is at the surface. what is the effective vertical stress at 2 m below the centre of the foundation when the...
help me??
103 35) 15:59 A rectangular footing (1.4 mx 1.6 m) of shallow foundation is designed to receive ad from a column of a building constructed on over consolidated sand, Figure 2 shows the properties of sub-ground and initial design of the footing. Ground water level is located at 25 m below ground surface. (use ES - 2.5) 25000ks - 1630 kw H POKER Figure 2 a) Using appropriate bearing capacity equation, evaluate whether the width of footing design...
Problem No 1 (30 Marka) Apl lading test was camied out on smal Kale fondron footing, 0.3 m square, .depeh 1 mi dry sand. Theets is shown in Fig 1-1 (20 Marks 0 20 00 20 Loadina Fig. 1-I The results of plate oading les Detenine elastic modulius(E) from plate loading est De emi e tition畩(6"om plate loading ts cohesion-o Determine the dimension of a square foing to resist load at 10000 N a the ame depth of 2 m...
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