A long footing 2 m wide is located in the level area at the top of a long, 45° slope where clay soils exist. The slope height is greater than the footing width. The soil unit weight is 17.5 kN/m3, and the cohesion shear strength is 65 kPa. The D/B ratio is 1, and the b/B ratio is also 1. What loading can be imposed onto the footing per meter of length (using a factor of safety of 3 with the bearing capacity equation appropriate for footings along the top of slopes)?

Q: For general c-o soil, cohesion c is 50 kPa, the total unit weight y, is 20 kN/m3 and the bearing…

A:

Q: During plate load test, the settlement of a 35 cm plate is found to be 2 cm in a cohesive soil, then…

A: Given- Plate settlement Sp=2 cm Width of plate Bp=35 cm Footing width Bf =85 cm Footing settlement…

Q: A strip footing (6 m wide) is designed for a total settlement of 40 mm. The safe bearing capacity…

A:

Q: Determine the wall loading that can be carried by a long footing 1.2 m wide and located 1.5 m below…

A: Solution:- Given data,Long footing (B)=1.2mDf=1.5mSoil cohesion( C)=62kN/m3Angle of internal…

Q: A square footing of size 2.5 m x 2.2 m is founded at a depth of 1.2 m below the ground surface in a…

A: To calculate:  Ultimate bearing capacity Net allowable bearing pressure Allowable load  on footing…

Q: According to Terzaghi's equation, the bearing capacity of strip footing resting on cohesive soil (C…

A: Cohesion C = 10 kN/m2Nc = 5.7 To Find :The bearing capacity of strip footing ?

Q: A footing 2 m x 3 m in size transmits a bearing pressure of 140 kN/m2 on a soil x 104 kN/m2 and u =…

A:

Q: Question attached

A: Steps for determining the maximum load: 1) Long term (Drained stability) Shape factors are…

Q: A 2.0 m x 2.0 m square pad footing will be placed in a normally consolidated clay soil to carry a…

A: Given data  Cross section  Depth of footing  Effective cohesion  Effective angle of internal…

Q: A continuous footing with a B = 7.5ft is constructed with a Df of 3ft in a soil with the following…

A: Consider the given data Consider the Tarzaghi Bearing capacity table

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.