For a given steel cube section subjected to three dimensional state of principal stress. 75 N/mm ☆J 150 N/mm 30 N/mm² Consider yield stress = 250 N/mm2, and μ = 0.3 The value of factor of safety according to maximum strain energy theory_ X
Q: 1. A radial gate, 2 m long, hinged about a horizontal axis closes the rectangular sluice of a…
A: (1) Vertical force on gate : resultant force Therefore the total hydrostatic thrust is 332.469KN.
Q: Using Mohr's cirlce method Determine: a) Average normal stress. Au b) Maximum and minimum stress. c)…
A:
Q: A plate having a width of 400 and a thickness of 20mm is to be connected to two plates with…
A:
Q: Determine the largest load P that can be applied to the frame without causing either the AVERAGE…
A: member CBaverage normal stress=150MPashear stress=60MPacrossection:square of 25mm side
Q: An electronic balance costs ₱90,000 and has an estimated salvage value of ₱8,000 at the end of its…
A: Cost of the electronic balance (C) = P90,000Estimated salvage value (S) = P8,000Lifetime (n) = 10…
Q: oblem 11.34 The oil tanker has a smooth surface area of 4.3(103) m² in contact with the sea. The…
A:
Q: PDE = 2000 lb A₁ = 2000 lb 19 B 119 A 119 D 4 A 40 K G 3000 lb 1000 lb = 4000 lb (b)
A:
Q: The beam shown in Figure Q.2 consists of a W610 x 140 structural steel wide-flange shape [E = 200…
A: Calculate the vertical reaction at support B.
Q: please discuss the relationship between bending moment, shear force and deflection.
A: This question is related to the Strength of the material from Civil Engineering.Find out - Discuss…
Q: Analyze the frame in the given figure. Neglect axial deformation. Elis constant. Given: X= 90 kips.…
A:
Q: A steel I-beam has a web that is 17inches tall and 0.19inches thick. If the max shear in the beam is…
A: web dimensions :17inx0.19inmax shear force=6kips=6000poundsmax shear stress=?
Q: 1) What is the interior angle at Point A ? 2)What is the deflection angle at Point B? Note:hand…
A: Fig is given line AB angle is line BC angle is FIND1) What is the interior angle at Point A ?2)What…
Q: A steel beam, of lengths a=5 m and b=2 m and a hollow box cross section, is supported by a hinge…
A:
Q: Locate the centroid of the shaded area and the curve shown, with respect to the reference axes…
A: A figure is given and we have to find centroid of shaded portion of figure.
Q: The Hazard Index criterion is often used for potential health risk associated with a chemical…
A: The objective of the question is to calculate the Hazard Index (HI) for an oral exposure in the…
Q: Determine the force in brace 2 if the braces are assumed to be non-slender. The story height is 8…
A:
Q: The beam shown in Figure Q.2 consists of a W610 x 140 structural steel wide-flange shape [E = 200…
A: Find the maximum bending moment in the beam.
Q: olumn AB carries a centric load P of magnitude 16.5 kips. Cables BC and BD are taut and prevent…
A: Tension in the cables BC and BD is zeroP= 16.5 kips=16500 lbfactor of safety= 2.2To find:maximum…
Q: Homework
A: The objective of the question is to determine the Rankine active force per unit wall and the…
Q: A L B C 72 D L E L F
A:
Q: Compute all reactions of the beam below, and draw the shear and moment diagram. Use the template for…
A:
Q: A trapezoidal channel of bed width 5 m and side slopes 1:2 has a flow of 15 m³/s. At a certain point…
A: For Critical flowas per manning equation,where T= top widthP=wetted perimeter
Q: Estimate the board feet of 30 pieces of lumber 2 X 6 inches and 10 feet long. 1) 200 2) 100 3) 300…
A: Given data - Thickness = 2 inch Width = 6 inch Length = 10 feet Find out - Estimate the board feet…
Q: The bracket shown in the figure 6.11 is bolted with 5 - 20 mm dia. bolts. It carries an eccentric…
A: Diameter of bolts = 20 mmTo find:The location of the centroid of the group boltsThe shearing stress…
Q: 4. Determine the Theoretical Oxygen Demand (ThOD) of a solution that contains 28 mg of Nerolidol,…
A: A solution that contains 28 mg of Nerolidol and To determine:the theoretical oxygen demand (ThOD) of…
Q: Question-1 Hydraulic Engineering (Open Channel Hydraulics) Water is flowing in the trapezoidal…
A:
Q: The beam shown in Figure Q.2 consists of a W610 x 140 structural steel wide-flange shape [E = 200…
A: Calculate the vertical reaction at support D.
Q: i. Choose the wall that will give the lower coefficient of thermal conductivity.
A: solution of b. i
Q: The bent rod shown in (Figure 1) is supported at A, B, and C by smooth journal bearings. The…
A: The objective of the question is to determine the magnitude of force F which will cause the positive…
Q: Determine absolute maximum moment produced in a simply supported girder shown below that supports…
A: Determine the absolute maximum moment produced in simply supported girder.
Q: A compression member has the cross section shown and an effective length of 5.4 ft. Knowing that the…
A:
Q: em 11.69 all has a diameter of 52 mm and falls in honey with a terminal locity of 0.3 m/s. For…
A:
Q: The 200 mm x 150 mm x 12.5 mm angle has one line of 20 mm diameter bolts in each leg. The bolts are…
A:
Q: Upvote will be given. Please write the solutions legibly. Solve in 2 decimal places. A 10 KN 10 KN…
A: A simply supported beam is loaded as followsmax shear stress=?max flexural stress=?crossection :…
Q: I
A:
Q: (a) Write brief notes containing examples to explain the use of each of each of the following in the…
A: The objective of the question is to explain the use of Limit state design, Factored design actions,…
Q: Given: Std. Temp. = 68°F, Std. Length = 100.00’ Std. pull (supported) = 12 lbs. E=29,000,000…
A: Standard temperature, Standard length, Standard pull, Unsupported pull, Cross sectional area,…
Q: Gove a short description of the structures roller support and truss
A: Objective:To provide a short description of the structures roller support and truss
Q: ▶ Part A Part B Part C x The semicircle shown (Figure 3) has a moment of inertia about the x axis of…
A:
Q: Topic: Membrane Bioreactor Task: Basic Design Components and Status of Technology in the…
A: 1. Bioreactor Tank - Function: The bioreactor tank is a major component of the system where…
Q: 4. Suppose a person can reduce the pressure in his lungs to -275 mmHg gauge pressure. How high can…
A: change in pressure=p=275mmm Hgheight of water sucked=?
Q: Name:.. 11. An activated sludge system has a single aeration basin with a volume of 300,000 gal and…
A:
Q: harges 100 efs of water. Determine the frictional loss of head per 1000 ft.
A:
Q: Q2. Problem 17.7 from Structural Analysis (6th Edition) - Aslam Kassimali. Determine the reactions…
A:
Q: 4.You are required to stake out a series of lathe to guide construction for a section of highway.…
A: · Start station = 13+56· End station = 15+00· Grade change station = 14+72· Spacing of stakes = 20…
Q: 6 ft B 700 lbs 4 ft 4 ft 900 lbs Given: Loads as shown on the truss Find: Determine the force in all…
A:
Q: If the angular misclosure for a six-sided polygon traverse is 26”, for what FGCS order and class is…
A: angular misclosure=26''number of sides=6classify the survey as per FGCS
Q: A steel bearing needs to be mounted on a shaft with 40mm diameter, the bearing needs to be heated up…
A: Given data - Cofficient of linear expansion of steel = 13×10-6 /K do = 40 mm ∆T = 49°C Find out…
Q: (1) What is the elongation for the shown s is 200 GPa a. 0.2 mm b. 0.02 mm c. 0.002 mm d. 2 mm e. 20…
A:
Q: 1. Answer all questions. 1.1 What is the azimuth of line AB in Table 1.1. Table 1.1 Station A B N, m…
A: StationN (m)E (m)A1.00001.0000B-1.00002.0000The azimuth of line AB =?
Step by step
Solved in 3 steps with 3 images
- Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2 at an engineering strain of 6.0. Assume that the deformation is all elastic.Steel Stress-Strain diagram. Which of the following statements is NOT correct? Engineering stress is the stress computed using the original area and not the necking down area. The constant stress region is called the yield plateau or plastic range. The linear portion is also called the plastic range. The proportional limit, elastic limit, upper and lower yield points are very close to one another and are treated as a single point called the yield point.AN ALUMINUM TUBE IS FASTENED BETWEEN A STEEL ROD AND BRONZE ROD AS SHOWN IN THE FIGURE. AXIAL LOADS ARE APPLIED AT THE POSITIONS INDICATED. FIND THE VALUE OF P THAT WILL NOT EXCEED A MAXIMUM OVERALL DEFORMATION OF 5mm OR A STRESS IN THE STEEL OF 120MPa, IN BRONZE OF 130 MPa AND IN ALUMINUM OF 90 MPa. Modulus of Elasticty of Bronze = 80 GPa, Aluminum = 65 GPa and Steel = 210 GPa. 2P P 3P 4P L = 500mm 800 A = 400mm² 900 600 700 C
- A 3m long steel plate having a cross section of 25mm by 300mm is use as a hanger and subjectedto a tensile load of 1070 kN. The proportional limit of the steel is assumed to be 200 MPa. If thePoisson’s ratio is 0.25, determine the following;a. The transverse strain,b. The total axial deformation, andc. The transverse dimensional change along 300mm.The strain of a component, which has a tensile modulus of 3 X 105 MPa, and subjected to a stress of 5000KPA, is .a 0.0000167 .b 0.0000176 .C 0.000167 .d 0.001763) An bronze rod is rigidly attached between a aluminum rod and a steel rod as shown. Axial loads are applied at the positions indicated. Find the maximum allowable value of P that will not exceed a stress in steel of 140MPA, in aluminum of 90MPA or in bronze of 100MPа. Aluminum A = 500mm? Bronze A = 200mm? Steel A = 150mm2 2P ЗР L st = 1.2m L br = 2m Lal = 3.5m
- The stresses in a flat steel plate in a condition of plane stress are: o, = 10000 N/mm2 o = 6000 N/mm? = 8000 N/mm2 Find the magnitude and orientation of the principal stresses in the plane of the plate.2.27. The stress components at a given point in an engineering component are es- timated to be oxy=4.1 ksi, ơyy=0 ksi, ơz =0.9 ksi, ory =-3.1ksi, ơyz = 1.2 ksi, Ozx =0 ksi. Estimate the factor of safety against yielding using von Mises' theory if the uniaxial yield stress of the material is Sy =17.2 ksi.I5 In a tensile test experiment of carbon steel. a standard specimen (D= 0.505 in. Gauge length=2.0 in & total length 8 in) had a 0.2% offset yield strength of 80.000 psi and engineering strain of 0.010 at the yield strength point Calculate: The load (force) at this point. The instantaneous area of the specimen at this point. c. The true stress at this point. d. The true strain at this point. e. The total length of the specimen. if the load is released at this point.
- A 2 m long axially loaded mild steel rod of 8 mm diameter exhibits the load-displacement (P -8) behavior as shown in the figure. 14000 12000 310000 8000 6000 4000 2000 1 2 3 4 5 7 10 Displacement 8(mm) Assume the yield stress of steel as 250 MPa. The complementary strain energy (in N-mm) stored in the bar up to its linear elastic behavior will be Axial Load, P(kN)Two cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that the average normal stress must not exceed 175 MPa in rod AB and 150 MPa in rod BC, determine the smallest allowable values of d1 and d2. 300 mm 250 mm A B C dy 40 kN -dr 30 kN1.4-7 The data shown in the table below were obtained from a tensile test of high-strength steel. The test specimen had a diameter of 13 mm and a gage length of 50 mm (see figure for Prob. 1.4-3). At fracture, the elongation between the gage marks was 3.0 mm and the minimum diameter was 10.7 mm. Plot the conventional stress-strain curve for the steefor the steel and determine the proportional limit, modulus of elastics of elastic- ity (i.e., the slope of the initial part of the stress-strain,tress-strain curve), yield stress at 0.1% offset, ultimate stress, percent, elongation in 50 mm, and percent reduction in area. 'ess, percent area. TENSILE-TEST DATA FOR PROB. 1.4-7 Elongation (mm) 0.005 0.015 0.048 Load (kN) 5 10 30 50 0.084 60 0.099 64.5 0.109 67.0 0.119 68.0 0.137 69.0 0.160 70.0 0.229 72.0 0.259 76.0 0.330 84.0 0.584 92.0 0.853 100.0 1.288 112.0 2.814 113.0 Fracture