If the footing shown in figure 1 is a 1.6m x 1.6 footing at 2.1m depth, determine the kN load combination 1 bearing capacity, in accordance with Eurocode 7, if the water table is 1.4m below the surface and properties of the founding material are as follows: Dense coarse gravels -23°,c'-3.1kN/m², "y'−9.9kN/m², "buk 16.2kN/m³ Based on the cast in situ footing shown in figure 1, determine the combination 2 resistance to sliding in kN and input the factor of safety against the appropriate loading. Qk,h=228kN, Acting in both directions Qky-241kN, Gk,v=939KN The width of the footing is 2.3m and the length of the footing is 2.7m d1=0.6m d2=0.6m d3=1m Dense coarse gravels y' =27°, c'=2kN/m², y'-9.4kN/m³, Ybulk-17.3kN/m³ d₁ d₂ ------ Qk,v GK,v Qk,h d3

Show your solution and diagram. Design a square spread footing to support an edge column 460mm x 460mm in dimension. The allowable soil pressure is 478.5 KPa, unit weight of soil is 20.4 KN/m³, unit weight of concrete is 23.5 KN/m³, fć = 21 MPa, fy = 414 MPa, 75mm clear cover and 25mm diameter rebars both ways.

Calculate the ultimate bearing capacity considering the following: A. A strip footing, 2 meters wide. B. A square footing 3 m by 3 m C. A circular footing 3 m in diameter. All footings are located at the ground surface and groundwater level is at the ground surface. The soil is coarse-grained with saturated unit weight of 19.8 kN/m3 and angle of internal friction of 25°.

SOLVE USING CSA REQUIREMENTS PLS

A strip footing shown is resting on loose sand has the following data (refer to figure h = 0.95 m Df = 1.9 m B = 1.8 m Unit weight of soil above GWT = 1750 kg/m3 Saturated Unit weight of soil = 1950 kg/m3 c = 12 kPa Angle of internal friction = 30 degrees   Calculate the following: Net Allowable Bearing Capacity of the footing using Terzaghi’s assumption, kPa. Use FS = 2.5

Please answer #2 thankyou

1. A 4ft by 4ft spread footing is proposed where the bottom of footing is set 2ft below grade. The column bearing on this footing will impose a load of 180kips. Assuming the subsurface conditions shown below with groundwater 5ft below grade, Use Schmertman's method to calculate the elastic settlement of the system 6 years after construction is completed, provide a clear sketch and show units and state assumptions. Oft Sand Ymoist = 120 pcf Phi = 30deg Es = 52 ksf 4ft Loose Sand 5ft Ymoist = 125 pcf Yat = 145 pcf Phi = 22deg Es (above GW) = 30 ksf Es (below GW) = 20 ksf 8ft Dense Sand Ysat = 155 pcf Phi = 35deg Es = 60 ksf 20ft 2. The foundation above is limited to a 1.5" settlement after 10 years, speak to whether the design is adequate and if not how can you adjust the project to meet this criteria.

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Problem 2. A rectangular footing supports a square column concentrically. Given: Footing Dimensions: 3.0m wide x 4.5m long and 0.75m depth Column Dimensions: 0.40m x 0.40m Concrete, fc’ = 21MPa Steel, fy = 275MPa Concrete cover to the centroid of steel reinforcements = 110mm Unit weight of concrete = 23.5kN/m3 Unit weight of soil = 16kN/m3 Determine the concentrated load that the footing can carry based on beam action. Calculate the concentrated load that the footing can carry based on two-way action. If the allowable soil pressure at service loads is 200kPa, what column axial load (unfactored) in kN can the footing carry if depth of earth fill is 2.0m above the footing?

Design a square spread footing to support an edge column 460mm x 460mm in dimension. The allowable soil pressure is 478.5 KPa, unit weight of soil is 20.4 KN/m³, unit weight of concrete is 23.5 KN/m³, fó= 21 MPa, fy = 414 MPa, 75mm clear cover and 25mm diameter rebars both ways. DL= 1070 kN & LL = 1410 KN DL LL 150mm concrete slab 1.50 m