At what temperature will the aluminum and steel segments shown have stresses of equal magnitude after the 70-kip force is applied?
Q: A nozzle of inner radius 1.06 mm is connected to a hose of inner radius 8.74 mm. The nozzle shoots…
A:
Q: For the beam and loading shown below, determine the beam deflection at point H. Assume that El = 5.5…
A: Given data:- EI=5.5×104 kN-m2 The apply load on a beam, w=4.5 kN-m-1 The length of AB=3.3 m The…
Q: for each curve. The beginning point is at sta 0+000. Using these data, make necessary computations…
A:
Q: A cantilever beam of length 6 m has an additional support at a distance of 2 m from its free end as…
A: Yield stress = 250MPa = 250N/mm2
Q: The two tangents of a reversed curve converge at an angle of 30°. The direction of the second…
A:
Q: The volume of a soil sample at the liquid limit (L.L = 50%) was 329.7 cm³ and the mass 570 gm. The…
A: Given data of soil sample :- Liquid limit = 50% = 0.5 Volume of soil at liquid limit = 329.7 Cm3…
Q: For the simply supported steelbeam (E determine the deflection at 8. Assume L. 200 GPa/ 3.1 m, P 129…
A: ###Determination of deflection at B using Double integration method ###
Q: The precision specification for a total station is quoted as ± (2 mm + 2 ppm). Identify and briefly…
A: The precision specification for a total station is quoted as ±2mm+2ppm
Q: Question 3 A compressive force of 45 kN acts parallel to the longitudinal axis of the I-section as…
A:
Q: There are 16 beams in the second floor of a house with a typical width of 400mm and depth of 300mm…
A: There is typing error in question. Width is given 400mm and depth 300mm which can't be structurally…
Q: Glycerin flows at 35 m through a 150 mm diameter new wrought iron pipe at a velocity of 3 m/s. It…
A:
Q: Determine the moments at all supports. Support B settles 10 mm, and El is constant. Take E = 200…
A:
Q: A scow 6 m wide and 20 m long has a mass of 200,000 kg. Its center of gravity is 30 cm above he…
A: Given 6m wide 20m long ∆y=30cm CG = 30 cm above water surface weight of body = mg = 200,000 x 9.81 =…
Q: 1. The Shape is a tool, which has no events. 2. Two Methods of input (Msgbox, Command button). 3- In…
A: Ans (A) : False Reason: Shape is tool which have many events. Ans (2): True Ans (3): False Reason:…
Q: A fan is used to force air having a temperature of 20°C theough the 200 mm diameter galvanized sheet…
A: Given Data:D=200mm=0.2mL=150mQ=0.15m2/sf=0.023
Q: 15-17. If the W 360 x 45 beam is made from steel having an allowable normal stress of allow = 150…
A: This question is related to the Strength of Material.
Q: The two tangents of a reversed curve converge at an angle of 30°. The direction of the second…
A: Reverse Curve: The simple curve which consists of two or more curves traveling in the opposite…
Q: A 3-degree simple curve is used to connect two highways whose bearings are S11°W and S47°W. What is…
A:
Q: PROBLEM 5 The uniform block, 4'x 3'as shown weighs 2001b. It is pulled up the incline by the force…
A:
Q: I need ASAP. I'LL GIVE UPVOTE Computer font Three example of Time well saved and Time well spent in…
A: Time well saved. Civil industry makes huge contribution to the society. It provides the basic need…
Q: What is Building ordinance
A: Answer Building Ordinance is an additional insurance on the Commercial or home insurance policy. It…
Q: shown in Figure 2 supports a distributed live load of 5.0 10 kN. The dead load on the beam is 2.0…
A:
Q: III. A triangular gate, 1.25 meter base x 0.90 meter height was vertically submerged at 2.5 meter…
A: Widht of gate (b) = 1.25 m Height of gate (h) = 0.9 m
Q: (a) What pollutants that can be found in stormwater and what are the sources? (b) Design a circular…
A: Since you have asked multiple questions we will solve first for you, Solution- Stormwater has two…
Q: 2. The resultant of three parallel forces (one is unknown) is 30KN acting upward at 10m t the right…
A: The resultant force magnitude =30KNLocation of resultant from A =10m upward
Q: 2. The bar is subjected to forces shown in the figure. If it has the original dimensions length 1 =…
A: Strain is a fundamental properly due to which stresses are developed Strain at different axis due to…
Q: Determine the all internal moments. Assume the supports at A and C are rollers and B is a pin. El is…
A:
Q: Q-2: Water flows from a lake into a steep rectangular channel 3 m wide. Determine the lake level…
A:
Q: The mechanism for a car window winder is shown in the figure. Here the handle turns the small cog C,…
A: This question is related to the Engineering Mechanics.
Q: The density of platinum is 21500 kg/m³ and that of aluminum is 2702 kg/m³. Find the ratio of the…
A:
Q: A Find the vertical reaction at A of the beam shown, El is constant. (kN) ( 30 kN 40 KN 50 KN 60…
A:
Q: culturable command 25. The area for a distributary channel is 20,000 hectares. Wheat irrigation is…
A:
Q: A k 10 m 10 kN/m B
A:
Q: From the table above, which of the sample will require the least amount binder for asphalt?
A: Asphalt binder is referred to as the cement binder or binding material that is used to bind…
Q: Determine the Win for the cylindrical weight for which the system is in equilibrium. The coefficient…
A: To Determine Minimum weight of cylinder.
Q: A cylindrical water tower of diameter 3.5 m supplies water to a house. The level of water in the…
A: Sub script 1 refers to data related to pipe connected to house or intake pipe. Sub script 2…
Q: W A К B
A:
Q: At Level of service..... unstable flow is reached. Speeds slightly decrease as traffic volume…
A:
Q: H.W2 Determine the maximum deflection of the simply supported beam. E = 200 GPa and I = 39.9(106)…
A: Given:- The moment at point A = 40 kN-m The moment at point B = 10 kN-m The modulus of elasticity of…
Q: 1. How much alkalinity is consumed by a dose of 60 mg/L of ferric chloride? What is the equivalent…
A:
Q: Determine the vertical reaction at support C of the given beam, El is constant. (in kN) (FIG. 6) 250…
A: Answer We can determine the vertical reaction at C using the deflection at midspan due to a point…
Q: (i) the maximum deflection of the beam (ii) the location of maximum deflection Where; L=1m w = 33…
A:
Q: For the section shown, calculate lyy. Present your answer in mm4 giving it to 4 significant figures.…
A:
Q: From the results of a sieve analysis, shown below, determine: (a) the percent finer than each sieve…
A: Given data
Q: 1.0 m 3.0 m 3.0 m B 1.50 m 3.0
A:
Q: Determine the maximum mass (kg) that can be lifted at E if the 10-HP motor A has a maximum rotation…
A: Given Power of motor = 10 HP
Q: Problem III. Determine the support reactions at B and the location of the maximum deflection for the…
A: GIVEN :
Q: Part A Determine the tension in cable AB for equilibrium. Suppose that F=650 N. (Figure 1) Express…
A:
Q: What will be polar moment of inertia of a solid circular shaft having a diameter of 150 mm? Select…
A: Given data : The diameter of circular shaft=d d=150 mm Required : Polar moment of inertia
Q: Given the continous Beam, Det. The ff.: A.) Supports Reaction B.) Draw the Shear and Moment Diagram.…
A: This question belongs to subject structural analysis..in this question we find out support reactions…
Step by step
Solved in 4 steps with 4 images
- In the figure shown below, determine: 1) The final temperature if the normal stress at aluminium is Og = -90 MPa and the initial temperature %3D 20°C. 2) The final length of the aluminium member. Aluminum A=1800mm? Bronze A=1500mm? E=73GPA E=105GPA a=23.2x10-6/°C a=21.6x10-6/°C Gap=0.5mm 0.35m 0.45mAt what temperature will the aluminum and steel segments shown have stresses of equal magnitude after the 70-kip force is applied? Aluminum Steel A = 2 in.2 E = 10x 106 psi A = 3 in.2 E = 29 × 106 psi 70 kips 15 in. 10 in.-In the figure shown below, determine: 1) The final temperature if the normal stress at aluminium is Oal = -90 MPa and the initial temperature 20°C. 2) The final length of the aluminium member. Aluminum A=1800mm2 Bronze A=1500mm? E=105GPA a=21.6x10-6/°C E=73GPA a=23.2x10-6/°C Gap=0.5mm 0.35m 0.45m
- Knowing that a 0.02in gap exists when the temperature is 75°F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11ksi, (b) the corresponding exact length (2 decimal places in 10-3 inches) of the aluminum bar. 0.02 in. 14 in. 18 in. Bronze Aluminum A = 2.4 in? E = 15 × 10° psi a = 12 × 10-6/°F A = 2.8 in² E = 10.6 × 10° psi a = 12.9 × 10-6/ºF2.58 Knowing that a 0.02-in. gap exists when the temperature is 75°F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11 ksi, (b) the corresponding exact length of the aluminum bar. 0.02 in. -14 in. 18 in. Aluminum A = 2.8 in² Bronze A = 2.4 in² E = 15 × 10º psi a = 12 x 10-6/°F E = 10.6 × 106 psi α = 12.9 x 10-6/°F Fig. P2.58 and P2.59Question 2) Knowing that a 0.02-in. gap exists when the temperature is 75 °F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11 ksi, (b) the corresponding exact length of the aluminum bar. 0.02 in. -14 in. Bronze A = 2.4 in² E = 15 x 10 psi a = 12 x 10-6/°F -18 in.- Aluminum A = 2.8 in² E = 10.6 x 105 psi a = 12.9 x 10-6/°F
- An aluminum alloy [E = 70 GPa; v = 0.33; a = 23.0×10-6/°C] bar is subjected to a tensile load P. The bar has a depth of d = 260 mm, a cross-sectional area of A = 14720 mm2, and a length of L = 5.5 m. The initial longitudinal normal strain in the bar is zero. After load P is applied and the temperature of the bar has been increased by AT = 46°C, the longitudinal normal strain is found to be 1680 µɛ. % D Calculate the change in bar depth d after the load P has been applied and the temperature has been increased. L P Answer: Ad = i mm2.58 Knowing that a 0.02-in. gap exists when the temperature is 75°F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to 11 ksi, (b) the corresponding exact length of the aluminum bar. 0.02 in. 14 in. 18 in. ਕਰ Bronze A = 2.4 in² E-15 x 105 psi a = 12 x 10-6/"F Aluminum A = 2.8 in² E = 10.6 x 105 psi a = 12.9 × 10-5/"FProblem 1 An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown. Axial loads are applied at the positions indicated. Aluminum Steel A=800mm2 A=1000mm2 Bronze A=700mm? 4P 2P 500mm 600mm 700mm 1. What is the maximum value of P that will not exceed the axial stress bronze of 105 MPa? 2. What is the maximum value of P that will not exceed the axial stress in aluminum of 90 MPa? 3. If P=10KN, what is the axial force to be carried by the aluminum in KN? 4. If P is 5KN, what is the axial stress of steel?
- An aluminum alloy [E = 67 GPa; ν = 0.33; α = 23.0 × 10–6/°C] plate is subjected to a tensile load P. The plate has a depth of d = 225 mm, a cross-sectional area of A = 5100 mm2, and a length of L = 4.1 m. The initial longitudinal normal strain in the plate is zero. After load P is applied and the temperature of the plate has been increased by ΔT = 63°C, the longitudinal normal strain in the plate is found to be 2900 με. Determine: (a) the magnitude of load P. (b) the change in plate depth Δd.An aluminum alloy [E = 74 GPa; v = 0.33; a = 23.0 x 10-6/°C] plate is subjected to a tensile load P. The plate has a depth of d = 265 mm, a cross-sectional area of A = 5300 mm², and a length of L= 4.2 m. The initial longitudinal normal strain in the plate is zero. After load P is applied and the temperature of the plate has been increased by AT = 57°C, the longitudinal normal strain in the plate is found to be 2920 με. Determine: (a) the magnitude of load P. (b) the change in plate depth Ad. L P Answer: (a) P = i (b) Δd = i kN mmAn aluminum alloy [E = 73 GPa; v = 0.33; a= 23.0 x 10-6/°C] plate is subjected to a tensile load P. The plate has a depth of d = 250 mm, a cross-sectional area of A = 6900 mm², and a length of L = 5.9 m. The initial longitudinal normal strain in the plate is zero. After load P is applied and the temperature of the plate has been increased by AT = 50°C, the longitudinal normal strain in the plate is found to be 2400 με. Determine: (a) the magnitude of load P. (b) the change in plate depth Ad. L Answer: (a) P = i (b) Δd = KN mm