When a round bar material with diameter of 37.5 mm, length of 2.4 m, Young's modulus of 110 GN/m² and shear modulus of 42 GN/m² is stretched for 2.5 mm, its Bulk modulus will be nearly (a) 104 GN/m² (b) 96 GN/m²
Q: Your survey instrument is at point "A". You take a backsight on point "B", (Line A-B has a backsight…
A: Required :- Bearing of the line between point A & C.
Q: Determine the acceleration of the particle moving in a circular path as shown below at the instant…
A: given- Radius of circular path-r=1 mvelocity v=1 m/stangential acceleration at=2 m/s2
Q: Calculate the shape factor of the built-up section formed by the channels and rectangular plates as…
A:
Q: A two-hinged parabolic arch of span 20 m has central rise 4 m. The arch is loaded with a triangular…
A:
Q: 4. *) A closed drum contains a mixture of hydrocarbons at 200 psia and 160 °F. A chemist grabs…
A: Given data- Mixture of hydrocarbons at 200 psiatemperature=160oF Liquid and vapor samples are…
Q: STRENGTH OF MATERIALS. Please show the complete solutions. Rate will be given. Answer in 3 decimal…
A:
Q: -ver beam, 6m lor oint B, is subjecte load 50 kN/m thr
A:
Q: A turning movement count and a saturation flow study were conducted at a major intersection on an…
A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…
Q: A solid circular shaft 150 mm in diameter and 7 m long is subjected to a vertical load P = 14 kN and…
A:
Q: n open storage vessel has 3m of oil (specific gravity=0.82) and 6m of water. Find the pressure at…
A: Given:Specific gravity of oil=0.82oil head=3 mwater head=6 m
Q: Use the TR-55 method to estimate the time of concentration for following watershed if the 2-year…
A: The given figure is shown below:
Q: Calculate the cracking moment as per NSCP 2015 for the given beam shown in the figure given that: bf…
A: Cracking moment The moment that, if surpassed, causes concrete to fracture is known as the "cracking…
Q: A gas is contained in a vertical cylinder with a heavy piston. The mass of the piston is 85 kg and…
A: Given data in question Mass of piston Area Acceleration due to gravity To find out Inside…
Q: QUESTION 4 A 6-ft diameter spherical tank is subjected to an internal pressure of 40 psf. If the…
A:
Q: The 5-kg block B will move a distance of 0.5 meters up along the smooth inclined plane in t =3…
A: Given block B of mass = 5kg Distance moved by B in upward direction sB = 0.5m…
Q: A 1- Threshold shown in Figure (2), calculate the reactions in datums A, F and E 1.5 m 450 N +1.5 m…
A:
Q: An intersection has a three-phase signal with the movements allowed in each phase and corresponding…
A:
Q: 8. Which of the following statements about the setting of seismic joints is incorrect
A: During an earthquake, a complex building can be divided geometrically into smaller components that…
Q: Determine the reactions at A and B for the steel bar and loading shown, assuming a close fit at both…
A: Using formula for elongation due to axial load
Q: A homogenous clay layer 12 m thick is expected to have an ultimate settlement of 322 mm. After a…
A:
Q: A density fluid phas filled through a tank of diameter, D at a constant rate of V. The bottom of the…
A:
Q: The couple M = 23 kN-m is applied to a beam of the cross sec angle with the vertical. Determine the…
A: Given : M = 23 KNm and β =150 Find : stress at A, B ,D = ? Let the…
Q: Analyse the positive environmental and sustainability impact of geosynthetics technology in terms of…
A: Geosynthetics technology- Materials created by humans called geosynthetics are used to improve soil…
Q: The compound shaft consists of solid steel and bronze shafts minum shaft (D = 2.25" and d = 0.90" ).…
A:
Q: Refer to the beam shown, 75 kN/m 2m For the beam shown, what is the value of 084 in terms of El…
A:
Q: = 750 rpm. Shaft power-295 kw,n tio=0.1. Inner dia= 0.5 Outer dia. cumfericala n area. Velocity of…
A:
Q: For the system of forces shown in Figure (4), find the resultant and direction of the forces and…
A: For the system of forces shown in Figure (4), find the resultant and direction of the forces and…
Q: The beam loaded as shown is made up of 4-250mm by 75mm timber glued together to form an inverted…
A: Answer We can use Bending equation for the calculation of Bending stress at 1.5 m to the left of…
Q: A strain gage is installed in the longitudinaldirection on the surface of an aluminum beveragecan…
A: Given data:- The radius-to-thickness ratio of the Can is, R= rt=200 The strain changes, ∈0=187×10-6
Q: Q3. In a road upgrading project, an existing circular curve will be replaced by a combined curve.…
A:
Q: Determine the forces in members EH and El of the double Fink truss (positive if in tension, negative…
A:
Q: Two points of A and B on opposite bank of a river, the level was setup near A and staff readings at…
A:
Q: 1. A 6.4 m beam has a pin support at the leftmost part of the beam and a roller support located at 4…
A: Given : 6.4 m beam, UDL of 40 kN/m
Q: ASSIGNMENT #5 BIAXIAL BENDING Problem: Check the beam shown for compliance with the NSCP…
A: Soultion: Given: Section: W410 x 100 A992 steel fy = 345 MPa DL = 30% LL = 70%
Q: Practical Part 25) Write the rod readings on each of the following rods. ស០៣-យ 23-4 21
A: I have solved your problem
Q: A 3 m saturated clay layer is covered by 1 m-thick sand and is underlain by sand as well. The water…
A: The given data is shown below: Thickness of clay layer=3 mThickness of sand layer=1 mDepth of water…
Q: A kinked edge crack has been detected in a large plate which is to be loaded by a remote tensile…
A: I have solved your problem
Q: For the beam and loads given, select stirrups spacing if fc'=27.57MPa normal weight concrete and fy…
A: The above beam is a simple supported beam so ; Maximum shear is given by ; Vu Vu = wL2 W = 1.2 DL +…
Q: of y= 0.4 m. If the H, determine the init
A:
Q: n figure 2.5, if the pressure of gas in bulb A is 50 cm Hg vacuum anc = 76 cm Hg, the height of…
A: Given:Pressure in the bulb at point A=50 cm Hg VacuumAtmospheric pressure at point C=76 cm Hg
Q: Replace the force system acting on the pipe assembly by a resultant force FR and couple moment MR,…
A: Given:- The vector form of the force F1 = -25i^-15j^+25k^ lb The vector form of the force F2 =…
Q: A 20-cm well penetrates 25 m below the static water table. After 24 hours of pumping out at the rate…
A:
Q: In a steady flow through a nozzle, the flow velocity on the nozzle axis given by v=uo(1+3x/L),…
A:
Q: The stream function y = 4xy in which y is in cm² per second and x and y are in metres describe the…
A:
Q: ISL TL = 499.9666667 --20)382) A horizontal distance of (500 m) must be lay out with a steel tape,…
A: Given values: Measured condition: Temperature: Tm = 50 degree C Tension = 120 N Pull: Pm =…
Q: A post having a hollow, circular cross sectionsupports a P = 3.2 kN load acting at the end of an…
A: Solution: Given: P = 3.2 kN b =1.5 m L = 9 m S = 2.65x105 mm3 r2 =123 mm r1 =117 mm Note: Since…
Q: The initial compressive force of a steel column can be determined by Euler's buckling formula. The…
A: GIVEN DATA:-⇒A= 9484 mm2⇒Fy=345 MPa⇒Ix= 164×106 mm4⇒Iy= 23×106 mm4⇒E= 200 GPa⇒Proportional limit,…
Q: Determine the magnitude of the resultant force and its direction measured from the positive x axis.
A: Resultant in x-directionRx=60-80sin120-90Rx=60-800.5Rx=20lbResultant in…
Q: m loaded as shown. Show complete solutions for the shear and moment ordinates. Round off answer to…
A:
Q: A 20-cm well penetrates 25 m below the static water table. After 24 hours of pumping out at the rate…
A: Given data H= 25 m Q = 800 lpm r1 = 20m r2 = 80 m S1 = 0.53 S2 = 2.11 Find coefficient of…
Step by step
Solved in 2 steps
- The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.The results of a tensile test are shown in Table 1.5.2. The test was performed on a metal specimen with a circular cross section. The diameter was 3 8 inch and the gage length (The length over which the elongation is measured) was 2 inches. a. Use the data in Table 1.5.2 to produce a table of stress and strain values. b. Plot the stress-strain data and draw a best-fit curve. c. Compute the, modulus of elasticity from the initial slope of the curve. d. Estimate the yield stress.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.
- A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.a liquid compressed in a cylinder has a volume of 1500cm³ at 1 mn/m² and a volume of 1495 cm³ at 2mn/m² . determine the bulk modulus of elasticity. answer must be correct.Hey, reply as soon as posible, really really thank u! 1) Investigate and analyze the result obtained from the maximum shear resistance obtained, with the values of the same material provided in the bibliography. The maximum shear resistance obtained is 487 MPa and that of the bibliography is 448 MPa.
- Tension specimens (diameter d0 0.500 in., gage length L0 2.00 in.) made of structural materials A and B are tested to failure in tension. (a) At failure the distances between the gage marks are LAf 2.90 in. and LBf 2.22 in.; the corresponding diameters at the failure cross sections are dAf 0.263 in. and dBf 0.471 in., respectively. Determine the percent elongation in 2 in. and the percent reduction in area for these two materials, and classify each material as either brittle or ductile. (b) From these tensile tests the following data are also obtained: EA 10.0 103 ksi, (Y)A 5 ksi, (U)A 13 ksi; EB 10.4 103 ksi, (Y)B 73 ksi, (U)B 83 ksi. From the data given here, make rough sketches (to scale) of the stress-strain diagrams of materials A and B.The interconnected bars were pulled 15.71 mm from the right end and fixed. Bar 1 has a length of 4 m, a cross-section of 1.6 cm^2 and a yield stress of 215 MPa; Bar 2 has a length of 2.9 m, a cross-sectional area of 1.8 cm^2 and a yield stress of 258 MPa^. Since both materials have a modulus of elasticity of 207 GPa and the materials are elastic/perfect plastic:a) What is the plastic elongation of the rod no. 1, in meters?b) What is the elongation of the rod no. 2, in meters?c) How many MPa is the normal stress at the cross section of bar 2?A concrete column reinforced with steel rods has a square section of 250 mm by 250 mm and can support a load of 700 KN. Calculate the minimum number of steel rods if each will have a diameter of 6 mm which will be needed if the stress is not to exceed 8 x 106 N/m2 . The elasticity of the steel is 200 x 109 N/m2 and concrete is 12 x 109 N/m2 .
- A steel bar, whose ultimate tensile strength is 150,000 psi is subjected to fluctuating tension-compression axial fatigue load that varies from a maximum of 75,000lb tension and 25,000lb compression. What is the minimum bar diameter to prevent fatigue failure?The solid shaft is subjected to the following loads. Determine the diameter d of the shaft to the nearest mm if the allowable shear stress of the material is 50 MPaA steel pipe having a length of 2 m, an outside diameter of 0.25 m and a wall thickness of 16 mm, is subjected to an axial compression of 200 KN. Assuming a modulus of elasticity of 200GPa and a Poisson’s ratio of 0.27, find the shortening of the pipe.