The size of foundation is 2.0x4.0m, the depthd of the foundation is 2.0m, th e internal friction Angle pk of the ground is 22 degrees, the cohesive force c is 10kPa, the ground water level is 2.5m below the ground, the soil weight ab ove the ground water level is 18 kN/m3 (y=18 kN/m3 ), and the soil weight bel ow the ground water level is 20kN/m3 (Ysat=20 kN/m3 ). Try to determine the bearing capacity of ground. f,=Mbyb+MaY md+M.Ck

Q: )A foundation is shown in Figure, with e-0.15m and e0.4m. Determine the ultimate load, Q Depth of…

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Q: A rectangular footing foundation with dimensions of 1.5 m x 1.5 m is located at a depth of Df = 0.5…

A: Bearing capacity : Bearing capacity refers to a soil's ability to withstand forces applied to it.…

Q: A strip foundation is to be built on a clay slope. The setback of the foundation from the edge of…

A: Given data - Setback of the foundation from the edge of the slope is = 0.8m The height of the slope…

Q: What is the ultimate bearing capacity, if it is a strip footing? y = 16 kN/m c' =0 d' = 32° 0.5 m…

A: Solution:- Ultimate bearing capacity of Strip footing generally is given as: qu=cNc+γDfNq+0.5γBNγ…

Q: The concrete footing shown is subjected to loads from a braced frame. Assume the footing is rigid…

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Q: Question attached

A: GIVEN DATA:- LENGTH L=1.5M WIDTH B=1M DEPTH D=1M SOIL FRICTION ANGLE=25 COHESION C=50KPA UNIT WEIGHT…

Q: 11) What is the elastic settlement of the rigid foundation shown below? (Esand=220 k/ft², Eclay=140…

A: Esand = 220 K/ft2  Eclay = 140 k/ft2  μs = 0.3 Net pressure on the foundation q = 2.5 k/ft2 Square…

Q: The capacity of a Shallow foundation directly depends on (choose all that apply):   -Depth of the…

A: The factors that affect capacity of soil are discussed in next step.

Q: A footing 2m x 2m exerts a pressure of 500 kN on the soil strata. The footing is placed at a depth…

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Q: For a strip foundation, the width is 1.2m, buried depth is 1.2m, the standard value of the load…

A: The given data is shown below: Width=1.2 mDepth=1.2 mFk=155 kN/mγ=18 kN/m3fak=155 kPaEs=8.1 MPaγ=19…

Q: L-1.0 m Y-17 kN/m -30 C-5 kN/m? B-1.0 m- A. What is the immediate elastic settlement if the load Q…

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Q: A rectangular foundation has a dimensions B=1 m, and L=4 m, the depth of foundation Df=2.2 m, the…

A: Given data: B=1 mL=4 mDf=2.2 mγ=16.1 KN/m3 c=15 KN/m2Nc=10.16Nq=2.98Nγ=0.69 Fs=3

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.