steel bar used large crañé has diameter d = 4.00 in. (see figure The steel has a modulus of elasticity E= 28 x 105 psi and Poisson's ratio is v= 0.28. Because of clearance requirements, the diameter of the bar is limited to 4.002 in. when it is compressed by axial forces. What is the largest compressive load Pmax that is permitted? Assume that the material behaves linearly elastically. (Enter the magnitude in lb.)
Q: A trapezoidal channel with bottom width 3.5 m and side slopes 1 H: 1 Von the left and 1.5 H: 1 Von…
A:
Q: 3. Determine the maximum compression load that the column can carry. Use allowable strength design…
A: First we summarise the given data : Safety factor = 2.0 To Find : The max. compression load that…
Q: Examine how the construction industry impacts on the environment, and how changes in the industry…
A: Over the whole life cycle of a development, construction activities have an influence on the…
Q: A prestressed concrete beam of size 225 mm x 325 mm is used for an effective span of 5.5 m. It…
A:
Q: {In Indian standard} light compaction test, the bulk unit weight of soil sample was found to be 18…
A:
Q: A singly reinforced rectangular concrete beam has a width of 150 mm and an effective depth of 330…
A: Given a singly reinforced rectangular concrete beam has, Width, b = 150 mm Effective depth, d = 330…
Q: 7.7 7.8 Draw a flow net for the weir shown in Figure 7.22. Calculate the rate of seep- age under the…
A: As per authoring guidelines, if the question number is not specified, the first question or three…
Q: The main beam of UB 610 x 229 x 101 kg/m in steel grade S275 supportssecondary beamsof UB 406 x 140…
A: Given: The main beam = UB 610 x 229 x 101 kg/m Steel grade S275 To Check: The cross-section…
Q: I H₂ = 5m e = 0.4 G₂ = 2.68 Details of Soil Layer H₂ = 4m e = 0.6 G₂ = 2.73 III H₂ = 3m 8 =…
A:
Q: 1- A (completely closed) cylindrical shape tank, made of galvanized plate-steel of height 2.75 m and…
A: Given: Material: Galvanized plate steel Cylinder shape tank dimension: Height, h1 = 2.75 m Diameter,…
Q: Q- What is the nearest magnitude of strength of a 6 mm fillet weld of 100 mm length made between two…
A: Given: A 6 mm fillet weld of 100 mm length. Made between two flats each 10 mm thick. The allowable…
Q: A loose, uncompacted sand fill 6-ft in depth has a relative density of 40%. Laboratory tests…
A: Given, Ho = 6 ft Dr = 40% or 0.40 emax = 0.90 emin = 0.46
Q: If a artisanal gold mine discharges 0.87 kg/day of mercury into a lake and the outlet stream…
A:
Q: A surveyor is laying out two small concrete slabs for the City of Melbourne, as hown in the figure…
A:
Q: Civil Engg. Water resource The command area of a canal grows only one crop, i.e., wheat. The base…
A: Given data- Base period B=120 days, Total water requirement ∆=60 cm, Canal discharge Q = 4 m3/s, To…
Q: The boards for a concrete form are to be bent into a circular shape having an inside radius of 10 m.…
A:
Q: For a clay slope of height 20 m, the stability number is 0.05, y = 25 kN/m³, and c = 30 kN/m², the…
A: Given Data Height of slope (H) = 20 m Stability number (Sn) = 0.05 Unit weight of soil (Y) = 25…
Q: find the deflection for B2 (point C TO F) using AMM (Area Moment Diagram)
A: In case of Area moment method, First of all, draw the M/EI diagram of the beam. Then always try to…
Q: Question An overflow spillway is 10 m long, between two square abutments, and has two piers of 0.25…
A: Given data- An overflow spillway- Length L=10 m, Two square abutments, Width of piers = 0.25 m on…
Q: Consider the truss shown in (Figure 1). Suppose that F-2.5 k. Assume all members are pin connected…
A:
Q: is the answer 11532?
A:
Q: Two blocks of wood are joined together by a rectangular shear key with dimension bx d in mm. If P =…
A: Answer Let us first draw the free body diagram as shown below V is the shear force acting at the…
Q: A reinforced concrete tower is provided on a ring foundation of inner radius of 8m and outer radiu…
A:
Q: The in-situ void ratio of a granular soil deposit is 0.59. The void ratios in loosest and densest…
A:
Q: 2. Find the intensity of rainfall in the Region 4, that has a return period of 50 years (Using…
A:
Q: A. The temperature when the gab close B. The stress in Aluminum when temperature reaches 140°F
A:
Q: Q1/ If you have the following records listed on the table below: Find the area of the traverse…
A: ∆x is the departure of the traverse ∆y is the latitude of the traverse DMD is calculated as, DMDAB=…
Q: A trapezoidal channel with bottom width and side slopes 1 H: 1 Von the left and 1. Von the right,…
A:
Q: Two boreholes are located at points A and B along the same flowline. The soil between them has a…
A: K=3×10-5 ft/secn=40%Landfill cell- 500×100 ft To determine- 1. What is the hydraulic gradient…
Q: A prestressed concrete beam of size 225 mm x 325 mm is used for an effective span of 5.5 m. It…
A:
Q: Analysis of determinate frames. Draw the normal, shear, and moment diagram of the loaded frame and…
A:
Q: A homeowner is building a patio with concrete blocks. The blocks are 11" x 10" x 6". The blocks…
A:
Q: An aluminum pipe has a length of 70 m at a temperature of 20°C. An adjacent steel pipe at the same…
A: Answer We are given Aluminium pipe Length La = 70 m steel pipe length Ls = 70 + 0.010 = 70.010 m…
Q: When discussing most efficient section in open channels, what is the perimeter, P as a proportion P…
A: Given data- Most efficient trapezoidal channel- Width=B, Height=h, Side slope= 1 V : m H, To Find-…
Q: The coefficient of kinetic friction between the 20-kg crate and the inclined plane shown in Egure 1)…
A: Given data: Mass of the crate m=20 kg Coefficient of kinetic friction: μ=0.2 The velocity of the…
Q: Practice Problem 4. Find the resultant force acting on the dam per linear meter length due to its…
A: Given, Unit weight of dam, γc = 23.5 kN/m3
Q: A rigid retaining wall of 6m height has a saturated backfill of soft clay soil. What is the critical…
A:
Q: Dimensional analysis shows that for wind alone, the nondimensional ventilation rate for a given…
A: Given: Non-dimensional ventilation rate for a given building is a function of Reynolds number.…
Q: The solubility product for the dissociation of Mg(OH), is 9 x 10-12. Determine the concentration of…
A: Given that , The solubility product Ksp = 9*10^(-12)
Q: The Horton's infiltration equation for a basin is given by f= 6 + 15 e 2t where fis in mm/hr and t…
A:
Q: Q5/ In closed traverse ABCD, the interior angles were measured. Calculate the corrected interior…
A: Given: Station Member Interior angles A AB 125o 40' 34'' B BC 65o 44' 38'' C CD 46o 28'…
Q: Wile E. Coyote prepares a trap to kill (I hope so, too) Road Runner for good. What is the minimum…
A: Given:- The mass of the steel cylinder = 1 ton The angle of friction between the pulley and the rope…
Q: The circulation 'T' around a circle of radius 2 units for the velocity field u = 2x + 3y and v = - -…
A: Given data :- Radius = 2 units Velocity of field u = 2x+3y v = -2y To find the circulation ς
Q: Q. 3 Compute the vertical deflection and slope of the cantilever beam at points B and C. Given that…
A: Given Data Determine 1. Vertical deflection and slope at point B and C. 2. Value of 'I' if…
Q: Niebel's Methods, Standards, and Work Design by Freivalds, Andris What is the luminance of a…
A: Given data, Reflection of surface= 50% Illumination= 4 fc = 4 foot candle Luminance = ? Luminance…
Q: a block of wood 2m long, 1m wide, and 0.8 high, of specific gravity 0.7 floats in water. determine…
A:
Q: A Pitot tube (coefficient = 1.0) is used to measure the velocity of an air mass of density 1.2…
A: Given data- A pitot tube- Coefficient C=1, Air mass density Sair=1.2 kg/m3, Head difference X=12…
Q: Design the approximate dimensions of a set of two rapid gravity filters for treating water required…
A:
Q: 2- Describe six of the main differences between rigid and flexible pavements.
A:
Q: Problem. 6.1: The data below were obtained with tension device from two soils of unknown texture
A:
Step by step
Solved in 3 steps
- A high-strength steel bar used in a large crane has a diameter d = 3.00 in. (see figure). Ⓡ The steel has a modulus of elasticity E = 29 x 105 psi and Poisson's ratio is y = 0.27. Because of clearance requirements, the diameter of the bar is limited to 3.002 in. when it is compressed by axial forces. What is the largest compressive load Pmax that i permitted? Assume that the material behaves linearly elastically. (Enter the magnitude in lb.) lbA high-strength steel bar used in a large crane has a diameter d = 4.00 in. (see figure). The steel has a modulus of elasticity E = 28 x 10° psi and Poisson's ratio is v = 0.28. Because of clearance requirements, the diameter of the bar is limited to 4.002 in. when it is compressed by axial forces. What is the largest compressive load Pmay that is permitted? Assume that the material behaves linearly elastically. (Enter the magnitude in Ib.) Ib1. Shown is a composite plate joined together by rivets. The components consist of two tension bar plates that is % X 4 inch and riveted together by two splice plates which is 0.8 X 6 inch. Each rivet has a diameter of 25.4 mm. Considering that the allowable stress for the tension bar plates and splice plates is o=20.0 ksi, the allowable shear stress for the rivets is o=25.0 ksi and the allowable bearing stress on the rivets and splice plates is o=25.0 ksi. What will be the maximum permissible load P such that none of the allowable stresses will be exceeded? Splice Plates a-0.75 in Bar Lc =0.80 in. Bar P d = 1.0 in. b=4.0 in. Rivets 'e = 6.0 in.
- A RECTANGULAR ALUMINUM BLOCK IS 110mm LONG IN THE X DIRECTION, 70mm WIDE IN THE Y DIRECTION AND 85mm THICK IN THE Z DIRECTION. IT IS SUBJECTED TO A TRIAXIAL LOADING CONSISTING OF A UNIFORMLY DISTRIBUTED FORCE OF 210 KN (COMPRESSION), 170 KN (TENSION) AND 230 KN (COMPRESSION) IN THE X, Y AND Z DIRECTIONS RESPECTIVELY. IF THE POISSON'S RATIO = 1/4 & E= 72 GPa, DETERMINE THE STRAINS IN THE X, Y AND Z DIRECTIONS. ALSO DETERMINE A SINGLE DISTRIBUTED FORCE IN THE Y DIRECTION THE WOULD PRODUCE THE SAME Z DEFORMATION AS THE ORIGINAL.Q- A cylindrical piece of steel, with a diameter of 60mm and length 100 mm, is subjected to an axial compressive force of 40,000 kg. If bulk modulus is 1.7 x 106 kg/cm² and poisson's ratio is 0.25 than the change in volume of the cylindrical piece isA high-strength steel band saw, 24 mm wide, runs over pulleys 800 mm in diameter. What minimum thickness of the steel band can be used without exceeding a flexural stress of 280? Assume E = 230 GPa. Answer must %3D be in mm.
- A RECTANGULAR ALUMINUM BLOCK IS 40mm LONG IN THE Y DIRECTION, 20mm WIDE IN THE Z DIRECTION AND 25mm THICK IN THE X DIRECTION. IT IS SUBJECTED TO A TRIAXIAL LOADING CONSISTING OF A UNIFORMLY DISTRIBUTED FORCE OF Px=3 (COMPRESSION), Py=6 (TENSION) AND Pz=9 (COMPRESSION) IN THE X, Y AND Z DIRECTIONS RESPECTIVELY. IF THE POISSON’S RATIO = 1/4 & E = 70 GPa, DETERMINE THE STRAINS IN THE X, Y AND Z DIRECTIONS. ALSO DETRMINE A SINGLE DISTRIBUTED FORCE IN THE Y DIRECTION THE WOULD PRODUCE THE SAME X DEFORMATION AS THE ORIGINAL.Situation 1: A rigid bar ABC weighs 10 kN/m. The compressive stress of the copper bar is 20 MPa. Answer the following questions: 3m B 2 m Copper L=3m A = 1500 mm² Brass C L = 2 m A = 1200 mm² A. What is the stress of the brass bar? Indicate if it will experience tension (T) or compression (C) (MPa) B. What is the minimum required diameter of the pin at A assuming that the pin connection is in double shear? Consider the allowable shearing stress of the pin as 15 MPa. Round your answer in a multiple of 5. (mm)When solving the problems for Section 1.6, assume that the material behaves linearly elastically. Problem 1.6-1 A high-strength steel bar used in a large crane has diameter d-50 mm (see figure). The steel has modulus of elasticity E-200 GPa and Poisson's ratio -0.3. Because of clearance requirements, the diameter of the bar is limited to 50.025 mm when it is compressed by axial forces. What is the largest compressive load Pas that is permitted? Lateral strain
- A hot rolled steel shaft is subjected to a torsional moment that varies from 330 N.m clockwise to 110 N.m counterclockwise and an applied bending moment at a critical section varies from 440 N.m to -220 N.m. The shaft is of uniform cross section and no key way is present at the critical section. Determine the required shaft diameter. The material has an ultimate strength of 550 MN/m2 and yield strength of 410 MN/m2. Take the endurance limit as half the ultimate strength, factor of safety of 2, size factor of 0.85and .a surface finish factor of 0.62 * 39.5mm O 60 mm 70 mm O 42.8 mm (OExample: tension test has been conducted on a specimen of steel (Lo=100 mm, Do-20mm) and the following results have been obtained: 375 7500 750 850 1100 1200 1250 1150 1000 Load Fractur (kgr) Extensio 0.06 0.12 1.40 4.00 12.00 18.00 24.00 29.00 32.00 e n (mm) 1. Draw engineering stress-strain curve. 2. Draw true stress-strain curve on the same plot for comparison. 3. Calculate yield strength. 4. Calculate tensile strength. 5. Calculate percent elongation at fracture. 6. Calculate ductility by two methods. 7. Calculate modulus of elasticity.The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown. Determine the displacement of end A with respect to end D and the normal stress in each section. The cross-sectional area and modulus of elasticity for each section are shown in the figure. Neglect the size of the collars at B and C. Steel Eg = 200 GPa Acp= 39 mm? Aluminum Соpper Eg = 70 GPa AAB= 58 mm? Ecu = 126 GPa ABc = 77 mm? 16 kN 8 kN 9 kN 7 kN 16 kN 8 kN – 450 mm- -300 mm- 400 mm-