3,500 kN/m2; and µs = 0.35. (Useful formula and table can be found from Appendix)
Q: 25.0 m 5.0 m 15.0 m 6.0 m. 15.0 m
A: Given: Uniform contact pressure of 120 kN/m2 Width of foundation = 15m To Find: A) Determine…
Q: Question Attached
A: Gross bearing pressure: Gross bearing pressure is a total pressure at the base of the foundation due…
Q: A rigid foundation is subjected to a vertical column load, P = 355 kN, as shown in Figure 1.…
A:
Q: A rigid foundation is subjected to a vertical column load, P = 355 kN, as shown in Figure 11.43.…
A: It is required to determine the applied net pressure. It is required to determine the ratio n’.
Q: A rectangular foundation 4 m x 6 m (Figure 1) transmits a stress of 100 kPa on the surface of a soil…
A: The stress is 100 kPa. The load is calculated as, Q=Stress×Area=1006×4=2400 kN The expression for…
Q: Problem (4.10): The foundation plan shown in the figure below is subjected to a uniform contact…
A: Consider the free body diagram , total loading can be divided into equal parts using the line (z-z);
Q: A rectangular foundation 4 m x 6 m (Figure 1) transmits a stress of 100 kPa on the surface of a soil…
A: Given: Rectangular foundation = 4m × 6m Stress = !00 KPa Z=20m Required to find: Depth at which the…
Q: A rigid foundation is subjected to a vertical column load, in Figure 11.43. Estimate the elastic…
A: The given figure is shown below:
Q: The shallow foundation shown in Figure 6.25 measures 1.5 m × 2.25 m and is subjected to a centric…
A: Given: The unit weight is 17 kN/m3. The factor of safety is 4.
Q: A flexible foundation measuring 1.5 m x 3 m is supported by a saturated clay. Given: Dr = 1.2 m, H =…
A: L=3m B=1.5m Df=1.2m H=3m Es=600KN/m2 q∘=150KN/m2
Q: Q2: It is required to design a mat foundation for a large machine, which rests on four pedestals.…
A: Solution; Given that; The Bearing pressure on soil=Total loadTotal Area
Q: A masonry dam 4 m on top, 16 m at the bottom and 24 m high has water 21 m deep on its vertical side.…
A:
Q: Solve Problem 6.8 using Eqs. (6.14) and (6.29).
A: Consider the given figure.
Q: For the foundation shown below, determine the effective pressure increase at the middle of the clay…
A: Given, Load (P) = 50 ton Footing depth = 4.5 ft
Q: The shallow foundation shown in Figure 4.24 measures 1.5 m x 2.25 m and is subjected to a centric…
A: Given:- 1.5m x 2.25 meB=0.12 meL=0.36md=0.8mFOS=4γ=17kN/m3∅=35oc'=0To find:-allowable load the…
Q: Problem 7: A foundation measuring 1.2 m * 2.4 m in plan is constructed in a saturated clay. Given:…
A: Given :- Dimension of foundation = 1.2 m× 2.4 m Unit weight of the soil = 18 kN/m3 Depth of the…
Q: For a shallow foundation shown below: Estimate the moments about the x- and y-axis; assume that the…
A:
Q: 1- A square rigid foundation measuring 6 ft X 6 ft in plan is supported by 30 ft (H) of layered soil…
A: Settlement of foundation Soils will inevitably deform under the strain of foundation constructions.…
Q: A rigid foundation is subjected to a vertical column load, P = 355 kN, as shown in Figure 11.43.…
A: Soil is one of the important aspects of construction material. So one needs to find out its…
Q: Estimate the (See figure below). The foundation exerts a uniform vertical stress of 120 kPa at…
A:
Q: n the following example, a rectangular foundation must be designed whose B/L ratio must be equal to…
A: step 1-
Q: A flexible foundation is 2 m x 4 m rests on granular soil at ground level. It carries a uniformly…
A:
Q: A rigid shallow foundation 1 m 1 m in plan is shown in Figure below. Calculate the elastic…
A: solution?i=q×αB'×1-μ2Es×Is×Ifq=200 KN/m2H=5 mα=4B'=B2=12=0.5Es=∑Esi×HiHEs=8000×2 +6000×1…
Q: Is required to design a mat foundation for a large machine, which rests on four pedestals. The…
A: The bearing pressure on the soil is: =Total load/Total area Total load=800+800+700+700=30,00 KN…
Q: A square rigid foundation measuring 6 ft X 6 ft in plan is supported by 30 ft (H) of layered soil…
A: Foundation settlement: Soils will invariably deform under the action load force of foundation…
Q: A rigid foundation is subjected to a vertical column load, P in Figure 11.43. Estimate the elastic…
A:
Q: In modeling a nonrigid mat foundation by using elastic springs, should a uniformmodulus of subgrade…
A: Generally, a constant value of modulus of sub grade reaction is normally considered for structure…
Q: A load of 1500KN is carried on a foundation 2m square at a shallow depth in a soil mass. Determine…
A: (a) for uniformly distributed load uniform pressure q=QA=1500 KN4=375 KNdevide given area in four…
Q: |A rigid shallow foundation 1m x Im in plan is shown in the following figure. Calculate the elastic…
A:
Q: Refer to Figure 9.1, where a 2.0 m x 3.0 m flexible foundation is placed in a saturated clay at 1.5…
A: Solution; Given that; q0=Pressure appliedES=modulus of elasticityCu=500×60=30000 Kn/m2(for given OCR…
Q: 3. Assuming the load exerted (P) by the foundation is 5,000,000 lbs., determine I4, q, and the…
A: Given:- The magnitude of the load = P = 5,000,000 lbs The depth = 10 ft To determine:- The value of…
Q: An eccentrically loaded continuous foundation is shown in Figure P4.11. Determine the ultimate load…
A: Determining the centric ultimate bearing capacity with the help of relation qult…
Q: Q-1) Determine the immediate settlement of the foundation shown in Figure (1). The undrained elastic…
A: The given figure is shown blow:
Q: subject : Geotechnical Design Book : PRINCIPLE OF FOUNDATION ENGINEERING
A: Given:γ D = 105 lb/ft³, γ B (sat)= 118 lb/ft³B= 5ftD2= 4ftD1=2ftC= 0Ø=35°
Q: A square foundation, L5 m wide, carries a net column load of 500 kN as shown in Figure P8.11.…
A: Given data Q=500 kNLength of foundation = 1.5mWidth = 1.5 m
Q: Refer to Figure 1; a square rigid foundation measuring 1.8 m X 1.8 m in plan is supported by 8 m (H)…
A:
Q: Q3/ A rigid shallow foundation shown in Fig.3: 1. Calculate the elastic settlement in mm. (based on…
A:
Q: For the foundation shown below, determine the effective pressure increase at the middle of the clay…
A:
Q: A rigid foundation is subjected to a vertical column load, P = 355 kN, as shown in Figure 11.43.…
A: Given: The vertical column load is 335 kN. The width of the foundation is 2 m. The length of the…
Q: ELABORATE Try solving the following problem: Practice Problem: A rigid foundation is subjected to a…
A: P = 550KN L = 3m B = 2m Df= 1.5m H = 5m Es= 13500knN/m2 μs = 0.5 It has been asked in the question…
Q: A rigid foundation is subjected to a vertical column load, P = 355 kN, as shown in Figure 11.43.…
A: Any footing which has rigidity, acts as a fixed element. Due to the footing rigidity, settlement of…
Q: The footprint for a building foundation is shown in the figure to the 15 m right. Applied vertical…
A: Step 1
Q: What will be the net allowable bearing capacity of a foundation planned to be 1.83 m 3 1.83 m? Let…
A:
Q: A square column foundation with base of 1.31 m is shown in the figure. It carries an axial load of…
A:
Q: Example 12.6 A square foundation is shown in Figure 12.9. Assume that the load eccentricity e 0.5…
A:
Q: Problems 11.1 A rigid foundation is subjected to a vertical column load, P = 355 kN, as shown in…
A:
Q: Exercise 4.2 The plan of a foundation is given in Fig. 1. The uniform pressure on the soil is 40…
A: Solution: Given: Soil pressure = 40 kPa Base = 9 m Since it is a uniform load applied. lets…
A rigid foundation is subjected to a vertical column load, P = 700 kN, as shown in Figure below. Estimate the elastic settlement due to the net applied pressure, Δσ, on the foundation. Given: B = 2m; L = 2m; Df = 1.5m; H = 3m; Es = 13,500 kN/m2; and µs = 0.35. (Useful formula and table can be found from Appendix)
Step by step
Solved in 2 steps with 5 images
- PROBLEM 6.56 50 mm A steel bar and an aluminum bar are bonded together as shown to form a composite beam. Knowing that the vertical shear in the beam is 18 kN and that the modulus of elasticity is 200 GPa for the steel and 73 GPa for the aluminum, determine (a) the average stress at the bonded surface, (b) the maximum stress Aluminum 25 mm Steel in the beam. 36 mmA joint is made by gluing two plywood gussets of thickness t to wood boards. The tensile working stresses are 1200 psi for the plywood and 700 psi for the boards. The working shear stress for the glue is 50 psi. Determine the dimensions b and t so that the joint is as strong as the boards.slump test compressive strength
- A joint is made by gluing two plywood gussets of thickness t to wood boards. The tensile working stresses are 1200 psi for the plywood and 700 psi for the boards. The working shear stress for the glue is 50 psi. Determine the dimensions band so that thejoint is as strong as the boards.A 1 foot plate with a 0.25-inch thickness has a width of 2.4 inch and a hole at the middle with a diameter of 2 inch. The material has an ultimate strength of 132 ksi and a yield strength of 84 ksi. A repeated 52N tensile load is applied along its neutral axis in the direction of its length at a temperature of 90 degree fahrenheit. The surface finish is Ground. The reliability of the material is targeted at 99.99%. Calculate: The Theoretical Stress Concentration Factor The Fatigue Stress Concentration Factor The Factor of Safety for the Goodman Criterion The Factor of Safety for the Soderberg Criterion The Factor of Safety for the Gerber Criterion The Factor of Safety for the ASME-Elliptic Criterion.tie bars (in mm, round off to the nearest Tie bars of 12 mm diameter are to be provided in a concrete pavement slab. The working tensile stress of the tie bars is 230 MPa, the average bond strength between a tie bar and concrete is 2 MPa, and the joint gap between the slabs is 10 mm. Ignoring the loss of bond and the tolerance factor, the design length of the integer) is
- L b F What is the change in length (L) of the titanium bar (E = 16.5E6 psi) given: L = 36 in., b = 3 in., h = 0.25 in, and F = 3 kips Answer to above question is 8.72E-3 in, the shear modulus for the bar is 6.145E6 psi, poisons ratio is 0.343. My question is what is the strain (in macrostrain) in the bar in a direction perpendicular to the direction of the applied force? (Answer is 82.8, I need to understand how to reach this answer.)The modulus of elasticity of "reinforced concrete" in RC design, is O A. 420 GPa B. 200 GPa C. None () D. 220 GPaCompressive strength is 4500 psi
- The composite bar, firmly attached to unyielding supports, is initially stress free. What maximum axial load P can be applied if the allowable stresses are 100 MPa for aluminum and 140 MPa for steel? Bronze Steel A = 1800 mm² A = 1125 mm? E = 83 GPa %3D E = 200 GPa %3D P -450 mm- 360 mm·The compound bar, composed ot the three segments shown, is initially stress-free. Compute the stress in the Steel segment if the temperature drops 25°C. Assume that the walls do not yield and use the following data: A (mm²) a (/°C) 11.7x10-6 E (GPa) Steel 800 200 Bronze 1400 19.0 x10-6 83 Aluminum 2000 23. 0 x10-6 70 800 mm 500 mm- -400 mm→ Steel Bronze Aluminum Select one: O a. 11.94 MPa O b. 59.21 MPa O c. 78.95 MPa O d. 15.92 MPa Next pageTwo pieces of wood, 60 mm by 120 mm each are glued together along the 40° joint. The permissible normal stress in the glue is limited to 100 MPa. The maximum safe load that can be applied at the joint is P+ 40° 60 mm P