1200 kN G.S. 1.0m 3m x 4m 2.0m Clay 3.0m Sand Rock For the footing and soil profile shown in fig. above find 1- Depth of B.H 2- Bearing capacity for the soil under the footing 3- Immediate settlement for the soil under footing 4- Find the time required for 100% degree of consolidation

Q: Q1. Determine the net bearing pressure for a 3m x 3m footing at a depth of 2 m in a medium dense…

A: Data given:Size of footing =3m×3mdepth of footing =2mpermissible settlement =25mmfinal corrected SPT…

Q: A rectangular footing, with a plan area of 1-4mx2·0m is to be placed 2m below the ground surface.…

A: Given Information:

Q: Following are the results obtained from a plate load test performed on a square plate of 30 cm x 30…

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 proposed office building will include a 10 ft x10 ft square, 3 ft deep (the footing height is also…

A: Given data: Building area=10 ft*10 ft Depth of footing=3 ft Unit weight, γdry=115 pcf Frictional…

Q: A continuous concrete footing (yc = 24 kN/m³) of breadth 2.0 m and thickness 0.5 m is to be founded…

A: The given data is: γc=24 KN/m3  Cu=22 KPa γ=19 KN/m3 Vertical load, V=85 KN/m Factor of safety,…

Q: Chapter 5: Settlement of Buildings X6-3) Determine the total immediate settlement of the rectangular…

A: The given data is from the figure: Df/B=1/3=0.33L/B=4/3=1.33μo=0.93AndFor…

Q: A long strip footing 3.5 ft wide is to be used to support a masonry bearing wall for a building. The…

A: Given data: Width of the footing (B) = 3.5 ft. Depth of foundation (Df) = 3 ft. Unit weight of the…

Q: N. N, N. N. Ni, 5.70 1.00 0.00 26 15.53 6.05 2.59 1.07 0.005 16.30 2.88 5.90 6.10 27 28 6.54 1.14…

A:

Q: 0.03, eo A 1.5-m square, 0.5-m deep footing carries a downward service load of 180 kN. It is…

A: Dimension of square footing, B = 1.5 m Depth of footing, Z = 0.5 m Load applied, Q = 180 kN CC =…

Q: I horizontal live load of 30 KN/m cted to a distance 0.30 m from the center of the footing. The base…

A:

Q: A square footing (2x2) m at a depth Im from the surface, carrying a load of 4000 kN and resting on…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: a. Find the initial vertical stress at depth of 6m from the surface. b. Find the vertical stress…

A: Dear student, according to our company guidelines i can answer only first three subparts if you need…

Q: A long footing 2 m wide is located in the level area at the top of a long, 45° slope where clay…

A: Given: The width of the footing is 2 m. The cohesion of clay is 65 kPa. The unit weight is 17.5…

Q: Two meters below the ground surface, a 2x2 m square footing is constructed on NC clayey sand. The…

A: Given data: Size of square footing = 2m * 2m Average Cone resistance = 20 MPa Layer of Hard rock is…

Q: A strip footing founded on dense sand (p=35° from direct shear tests and yar-17kN/m³), is to be…

A:

Q: A soil profile is provided below. The estimated stresses from a spread footing overlying a 9 meter…

A: Height of clay layer (h) = 9 mCc' = 0.22Cs' = 0.04Pre-consolidation pressure (σp) = 215 kPaEstimated…

Q: Q4: Use the rectangular loaded area to calculate the increase in vertical stresses at points (A) and…

A: Note: Hi! Thank you for the question As per the honour code, We’ll answer the first question since…

Q: A square footing (2x2) m at a depth 1m from the surface, carrying a load of 4000 kN and resting on…

A: first calculate the effective stress σvσv=(18×2)+(19-9.81)(4)+(20-9.81)(5)σv=123.71 calculate…

Q: (a) Determine the wall loading that can be carried by a long footing 1 m wide and located 1.5 m…

A: Given data:

Q: Calculate the size of a square footing on a soil profile consisting of a medium-dense sand layer…

A: N60 = 30 DL = 500 kN  LL = 200 kN Df = 1 m  S = 25 mm

Q: For the rectangular footing shown in Fig. (4), if B = 4 m find: a) Length of footing (L) b) Depth of…

A: To determine the length of the footing: Pu =1.4 PD +1.7 PL      = 1.4 X 1200 + 1.7 X 800 + 10% of…

Q: Design an isolated square footing: P(dead load) = 550 kN P(live load) = 375 kN M(dead load)= 125…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: a) A 2 mx 2 m square footing is subjected to an axial load of 600 kN and a bending moment of 180 kNm…

A:

Q: A 1.8 m square, 2 m deep and 1 m high footing supports a column load of 570 kN. It is supported on a…

A: The Dilatometer test (DMT) is an in-situ method of testing that is used to determine the strength…

Q: A (4m x 5m) rectangular footing was supported by a saturated clay layer with a thickness of 5m. If…

A: As the clay layer has sandy layer beneath, double drainage would occur and consolidation settlement…

Q: a) For the footing shown in figure 2, determine the length of the footing (given B 2.0m) for…

A: Given, B = 2 m  S = 10 cm or 0.1 m

Q: H.W: A rectangular footing of 3 4.6m is to be constructed on a silty-sand with DF Es=8500kPa and μ =…

A: The given data is shown below: Footing size=3×4.6mEs=8500 kPaμ=0.3Depth=5mUniform pressure=180 kPa

Q: A proposed office building will include a 10 ft x10 ft square, 3 ft deep (the footing height is also…

A: Given, Cross sectional area of footing = 10 ft x 10 ft  Depth of footing = 3 ft  Angle of internal…

Q: A circular footing of 10 m dia for a column is 10 resting on ground surface. Failure occurred at a…

A:

Q: A spread footing with a dimension of 2.0 m x 2.0 m is embedded in uniform clay at a depth of 1.0 m…

A: The given values are as follows,The spread footing size =2.0m×2.0mVertical  downward load=300kNThe…

Q: A rectangular footing with circular tank is to be constructed on the soil profile shown in figure.…

A: ratio 1 : 2 = 1 vertical : 2 horizontal So, n = 2

Q: For the footing and soil profile shown in fig. above find 1- Depth of B.H 2- Bearing capacity for…

A: The flow of fluid includes movement of an unbalanced fluid. As long as unequalled forces are in…

Q: a square footing with a size of 10 ft by 10 ft is located 8ft below the ground surface. the subsoil…

A:

Q: A rectangular footing of B=3 and L=6 rests at the depth of 2 m below the ground level. The stress…

A: Based in the given data, we can use the stress increase due point load equation of Boussinesq's.…

Q: Question 3. A strip footing is to be used in a clay soil in which the imposed load is 1 MN/m length.…

A: Cohesion , Angle of Internal friction , Unit weight ,

Q: A proposed office building will include a 10 ft x10 ft square, 3 ft deep (the footing height is also…

A: To calculate the maximum bending moment from an earthquake that this foundation can support, you…

Q: Determine the wall loading that can be car- ried by a long footing 1 m wide and located 1.5 m below…

A: The cohesion of the soil is c=58 kN/m The angle of internal friction is 20° The total unit weight of…

Q: A proposed industrial building will carry unfactored column loads ranging from 280 to 1,200kN and…

A: given

Q: (5) There is a strip footing with a width of 2 m and a buried depth of 1.5 m. The foundation soil is…

A: The Ultimate Bearing capacity is calculated by Terzaghi theory.

Q: to be constructed on able is at depth 15 pacity and the colum

A:

Q: Find the settlement due to consolidation of a 9ft × 9ft coloumn foundation (figure) with a load of…

A: It is the process by which the volume of soil is decreased by the removal of water from the pore of…

Q: A square footing, 1.7 m x 1.7 m, is to be founded at a depth of 1.4 m below the ground surface of a…

A: Ultimate bearing capacity The maximum load that can be supported without failing is known as the…

Q: The allowable settlement for the shown square footing is 2.5 cm. the footing is placed on clay soil…

A: Data given Find : Consolidation settlement

Q: Determine the elastic settlement using the Schmertmann method of the 10'x 10' footing as shown…

A: A )  Given data : Footing size = 10'X10' Es = 10(N + 15 ) Where N is corrected SPT value. To Find :…

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.