Note : Take p1 = 500 KN
take p2 = 700 KN
Solve in a clear way
Homework Answers
A 400 mm x 400 mm column supports a DL = 500 KN, LL = 1000...
A 400 mm x 400 mm column supports a DL = 500 KN, LL = 1000 KN, MDL = 600 KN-m, and MLL = 600 KN-m. It is required that the column must be placed at the center of the square footing. Assume that the weight of the footing and the soil above is to be 15% of the total service load. The soil bearing capacity is 209 KPa, fc’ = 27.6 MPa, and fy = 414 MPa. Design completely...
A 400 mm x 400 mm column supports a DL = 500 KN, LL = 1000...
A 400 mm x 400 mm column supports a DL = 500 KN, LL = 1000 KN. Assume that the weight of the footing and the soil above is to be 8% of the total service load. The soil bearing capacity is 200 KPa, fc’ = 27.6 MPa, and fy = 414 MPa. Due to some constraints, one of the dimensions of the footing is limited to 2 m. Design completely the footing. Provide the footing plan and elevation.
reinforced concrete design , ACI code Q4 Design of isolated footings A 500 mm x 250...
reinforced concrete design , ACI code
Q4 Design of isolated footings A 500 mm x 250 mm reinforced concrete column carries unfactored dead load of 1400 kN and unfactored dead load of 600 kN. The column is supported by a rectangular footing located 2.00 meters below ground level where the allowable soil bearing capacity is 292.4 KPa and unit weight is 20 kN/m2. Concrete compressive strength is 35 MPa and reinforcing steel yield strength is 420 MPa. 1. Calculate the...
Q4 Design of isolated footings A 500 mm x 250 mm reinforced concrete column carries unfactored...
Q4 Design of isolated footings A 500 mm x 250 mm reinforced concrete column carries unfactored dead load of 1400 kN and unfactored dead load of 600 kN. The column is supported by a rectangular footing located 2.00 meters below ground level where the allowable soil bearing capacity is 292.4 KPa and unit weight is 20 kN/m2. Concrete compressive strength is 35 MPa and reinforcing steel yield strength is 420 MPa. 1. Calculate the required dimensions of a 600 mm...
Q1 (10 marks) You have been asked to examine the bearing capacity of several different rectangular...
Q1 (10 marks) You have been asked to examine the bearing capacity of several different rectangular pad footings. The width of each of the footings is to remain constant wil vary. In order to reduce the number of calculations, you have decided to plot the ultimate bearing capacity against the length of the footing. The properties of the underlying soil profile are given in Table 1.1. The base of the footing is to be located 1 m below ground level...
Please assist with Geotechnical engineering Question 3 (70) Design an isolated rectangular footing of dimension 4m...
Please assist with Geotechnical engineering
Question 3 (70) Design an isolated rectangular footing of dimension 4m x 5m. The gross pressure acting at the base of the footing is 150 kN/m2. Choose the depth of foundation such that the factor of safety is exactly 3 against shear failure. Also check against the permissible settlement (75mm) to ensure that the design is safe from the settlement criterion too. If the design is not safe against settlement criterion, then choose the proper...
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2....
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2. Find torque between A and C 3. Calculate shear stress 4. Find maximum moment about y-axis (fbd of x-z plane) 5. Find maximum moment about z-axis (fbd of y-z plane) 6. Find resultant moment 7. Calculate normal stress for resultant bending moment 8....
"Annexure B" ASSIGNMENT 2 DESIGN BRIEF Due to increasing pedestrian traffic of students travelling from halls of residence to the engineering block at one of its devised a...
"Annexure B" ASSIGNMENT 2 DESIGN BRIEF Due to increasing pedestrian traffic of students travelling from halls of residence to the engineering block at one of its devised a plan, which includes a new means of crossing a busy road safely and without causing traffic delay. A solution to protect student safety for crossing the busy road is to design and build a pedestrian bridge. This will eliminate traffic congestion and delays as well as eliminate conflict between pedestrians and motorists....
reinforced concrete design , ACI code
Q4 Design of isolated footings A 500 mm x 250 mm reinforced concrete column carries unfactored dead load of 1400 kN and unfactored dead load of 600 kN. The column is supported by a rectangular footing located 2.00 meters below ground level where the allowable soil bearing capacity is 292.4 KPa and unit weight is 20 kN/m2. Concrete compressive strength is 35 MPa and reinforcing steel yield strength is 420 MPa. 1. Calculate the...
Q4 Design of isolated footings A 500 mm x 250 mm reinforced concrete column carries unfactored dead load of 1400 kN and unfactored dead load of 600 kN. The column is supported by a rectangular footing located 2.00 meters below ground level where the allowable soil bearing capacity is 292.4 KPa and unit weight is 20 kN/m2. Concrete compressive strength is 35 MPa and reinforcing steel yield strength is 420 MPa. 1. Calculate the required dimensions of a 600 mm...
Q1 (10 marks) You have been asked to examine the bearing capacity of several different rectangular pad footings. The width of each of the footings is to remain constant wil vary. In order to reduce the number of calculations, you have decided to plot the ultimate bearing capacity against the length of the footing. The properties of the underlying soil profile are given in Table 1.1. The base of the footing is to be located 1 m below ground level...
Please assist with Geotechnical engineering
Question 3 (70) Design an isolated rectangular footing of dimension 4m x 5m. The gross pressure acting at the base of the footing is 150 kN/m2. Choose the depth of foundation such that the factor of safety is exactly 3 against shear failure. Also check against the permissible settlement (75mm) to ensure that the design is safe from the settlement criterion too. If the design is not safe against settlement criterion, then choose the proper...
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2. Find torque between A and C 3. Calculate shear stress 4. Find maximum moment about y-axis (fbd of x-z plane) 5. Find maximum moment about z-axis (fbd of y-z plane) 6. Find resultant moment 7. Calculate normal stress for resultant bending moment 8....
"Annexure B" ASSIGNMENT 2 DESIGN BRIEF Due to increasing pedestrian traffic of students travelling from halls of residence to the engineering block at one of its devised a plan, which includes a new means of crossing a busy road safely and without causing traffic delay. A solution to protect student safety for crossing the busy road is to design and build a pedestrian bridge. This will eliminate traffic congestion and delays as well as eliminate conflict between pedestrians and motorists....
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