A square footing (2 m × 2 m ) is subject to an inclined point load, P as shown in the figure below. The water table is located well below the base of the footing. Considering one way eccentricity, the net safe load carrying capacity of the footing for a factor of safety of 3.0 is __ kN.The following factor may be used:Bearing capacity factors : Nq = 33.3, Nγ = 37.16,shape factors : Fqs = Fγs = 1.314Depth factors : Fqd = Fγd = 1.113Inclination factors : Fqi =0.444,Fγi = 0.02441.71

A square footing (2 m × 2 m ) is subject to an inclined point load, P

1.	A square footing (2 m × 2 m ) is subject to an inclined point load, P as shown in the figure below. The water table is located well below the base of the footing. Considering one way eccentricity, the net safe load carrying capacity of the footing for a factor of safety of 3.0 is __ kN.The following factor may be used:Bearing capacity factors : Nq = 33.3, Nγ = 37.16,shape factors : Fqs = Fγs = 1.314Depth factors : Fqd = Fγd = 1.113Inclination factors : Fqi =0.444,Fγi = 0.02441.71
Answer» A square footing (2 m $\times$ 2 m ) is subject to an inclined point load, P as shown in the figure below. The water table is located well below the base of the footing. Considering one way eccentricity, the net safe load carrying capacity of the footing for a factor of safety of 3.0 is __ kN. The following factor may be used: Bearing capacity factors : $N_{q}$ = 33.3, $N_{γ}$ = 37.16, shape factors : $F_{q s}$ = $F_{γ}$ $_{s}$ = 1.314 Depth factors : $F_{q d}$ = $F_{γ}$ $_{d}$ = 1.113 Inclination factors : $F_{q i} = 0.444, F_{γ}$ $_{i}$ = 0.02 441.71

Discussion

No Comment Found

Related InterviewSolutions

A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling freely from a height of 1.5m. The total penetration of the Pile in the last 5 blows is 40mm. Use the engineering news record expression. Assume a factor of safety of 6 and empirical factor (allowing reducing in the theoretical set, due to energy losses) of 2.5 cm. The safe load carrying capacity Of the pile (in kN, round off to 2 decimal places) is151.515
If σh,σv,σ′handσ′v represent the total horizontal stress, total vertical stress, effective horizontal stress and effective vertical stress on a soil element, respectively. The coefficient of earth pressure at rest is given by
What is the intensity of active earth pressure at a depth of 10.0 m in dry sand with an angle of shearing resistance of 30∘ and unit weight of 18 kN/m3?
An earthen dam of height H is made of cohesive soilwhose cohesion and unit weight are c and γrespectively.If the factor of safety against cohesion is Fc, the Taylor's stability
In the plate load test, if the break on the log-log plot between the load intensity q and settlement is not well defined, the ultimate load is taken corresponding to a settlement of:
For a vertical concentrated load acting on the surface of a semi-infinite elastic soil mass, the vertical normal stress at depth 'z' is proportional to
A raft of 6 m×9 m is founded at a depth of 3m in a cohesive soil having c=120kN/m2. The ultimate net bearing capacity of the soil using the Terzaghi's theory will be nearly
A precast concrete pile is driven with a 50 kN hammer falling through a height of 1.0 m with an efficiency of 0.6. The set value observed is 4 mm per blow and the combined temporary compression of the pile, cushion and the ground is 6 mm. As per Modified Hiley Formula, the ultimate resistance of the pile is
A plate load test was conducted by using a 60 cm square plate on the top of a sandy deposit, the ultimate bearing capacity was observed as 55 kN/m2. What will be the ultimate bearing capacity for a strip footing of 1.2 m width to be placed on the surface of the same soil?
A concentrated load of 50 kN acts on the surface of ground. The increase in vertical stress directly below the load at a depth of 4 m will be (Value of influence factor is 0.48)

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment