A simply supported T-shaped beam of 6m in length has to be designed to carry an inclined central point load W. Find the max- imum value of this load such that the maximum tensile and com- pression stresses on the beam do not exceed 30 N mm² and 60 N mm², respectively. 90 mm 60 mml Y W 30° 10 mm 80 mm G ✗ 10 mm
Q: 7. A solid aluminum cantilever beam is 40 cm in length and has a circular cross section with a…
A: The moment of inertia is-The young modulus for the aluminium part is-
Q: The bending moment M is applied to the box beam in the x-y plane at the orientation show below. (a)…
A: The maximum tensile bending stress is
Q: 4. A 45-kg street sign is being held in place by three wires and a ball/socket joint. Determine the…
A: The mass of street sign is
Q: solve show all solutions and assumptions
A: Part aTo resolve this trouble, we want to use principles of warmth switch and fluid mechanics,…
Q: = Air flows radially outward between the two parallel circular plates shown in the figure below. The…
A:
Q: Problem 7-25: Determine the maximum shear stress acting at section a-a of the cantilevered strut.…
A:
Q: For the offset slider crank shown in the figure below, the crank AB is rotating at constant speed of…
A: The value are The angle are The angular velocity of AB is
Q: The spectral, hemispherical absorptivity of an opaque surface and the spectral distribution of…
A:
Q: Water is being pumped the through one inch diameter piping arrangement to a higher elevation (5…
A: Density Explanation:Step 1:Step 2:Step 3: Step 4:
Q: 5.89 An inward flow radial turbine (see Fig. P5.89) involves a nozzle angle, a₁, of 60° and an inlet…
A: To findDetermine the energy transfer per unit mass of fluid flowing through this turbine if the…
Q: A bullet with a mass m₁ = 11.5 g is fired into a block of wood at velocity Ub = 257 m/s. The block…
A: A bullet with a mass mb = 11.5 g = 0.0115 kg is fired into a block of wood at velocity vb = 257 m/s.…
Q: In using the formula for measuring an American Standard Unified Screw Thread by the three-wire…
A: Here is the solution of your question:-Explanation:In the formula you provided for measuring an…
Q: find axial force, shear force and bending moment diagrams for the following structure
A: answers and diagrams are provided on the picture uploaded below. please don't forget to rate :)…
Q: Identify the respective material for the following colours with respect to manufacturing industries…
A: Concept Used:The idea of color coding for organizational reasons in the manufacturing sector is…
Q: Two parts of a machine, both made from steel, are held together by 9 equally-spaced M6 x 1.0 grade…
A: Smaller value of FOS is 2.60 which is For joint separation under the applied load.Explanation:Given…
Q: Problem 4: A car body with mass m and pitching inertia I, is attached to the front and rear axles,…
A:
Q: Experiments have been conducted to determine local heat transfer coefficients for flow perpendicular…
A: The height of wall is The wide of wall is The velocity of air is The temperature of air is
Q: Determine a wrench equivalent force system and specify the x and y coordinates of the point where…
A:
Q: Required information A helical coil compression spring is needed for food service machinery. The…
A: helical coilExplanation:Step 1:Step 2:Step 3: Step 4:
Q: solve, show assumptions and full solutions
A: The refrigeration capacity of the system is 7285 W.The pressure drop across the tube bank is 391.6…
Q: The magnitude P of the axial load that will cause the joint to fail is kips.
A: Given Data:Find OutThe magnitude P of the axial load that will cause the joint to fail is kips.
Q: A 110-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in…
A:
Q: A mass weighing 16 pounds stretches a spring 83 feet. The mass is initially released from rest from…
A:
Q: Required information A 920-mm (4) strip of steel (E= 200 GPa) is bent into a full circle by two…
A: Maximum thickness of the strip is 0.615 mmExplanation:
Q: 8. A solid aluminum cantilever beam is 40 cm in length and has a circular cross section with a…
A:
Q: For the compressor shown in the following figure, find the position of the piston with respect to O.…
A: ..
Q: Q1: A refrigerator operates on an ideal vapor compression refrigeration cycle ( with R-134 a) as a…
A:
Q: 5. The figure below shows a countershaft with helical gear (B), bevel gear (D), and two supporting…
A: For the surfaces in contact, the force that arises between mating gears is normal.Axial force Fa,…
Q: Water is discharging through a circular orifice plate 25mm in diameter in the vertical side of the…
A: See an attachment for the solution. Explanation:
Q: 2) For the following beam with a rectangular (1" x 2") cross-section, a) find the unknown reactions…
A: The location of A above neutral axis is
Q: For the mechanisms shown below determine the number of links, full joints, half joints and the…
A: The solution is provided below.
Q: is the method of skewness used in ansys
A: The objective of the question is to understand if the method of skewness is used in ANSYS, a…
Q: A long circular shaft of length L with variable cross-section is fixed onto rigid walls as shown in…
A: The objective of the question is to find the angle of twist at different points of a long circular…
Q: Water flows through the pipe contraction shown in the figure below. For the given d=0.11 m…
A:
Q: If a company has 10 or fewer workers, it is not required to keep injury and illness records?
A: The question is asking whether a company with 10 or fewer employees is exempt from keeping records…
Q: Pravinbhai
A: The objective of the question is to draw the bending moment diagram for the beam AC and determine…
Q: Compute the time and velocity of stone when it is 50 ft horizontally from its initial position.
A:
Q: the hollow shaft is subjected to a uniform distributed torque of 20 kNm/m, determine the support…
A: The moment equilibrium condition about x axis is-
Q: In deriving the vorticity equation, we have used the identity V × (VP) = 0. Show that this identity…
A: The objective of the question is to verify the vector identity V cross (VP) = 0 for any scalar…
Q: 2. Will is practicing pitching and using a 10-lb block as a backstop. He throws the 1-lb baseball at…
A:
Q: The mass-less bar (OAB) shown in the figure is supported by a ball and socket support at point O and…
A:
Q: y (m) 2 intervals. The Figure shows the result of a collision of a 10.00 kg ball with an object…
A:
Q: Example: Consider a metal whose strain hardening behavior follows: 25,000 0.25 psi. If an annealed…
A: Extrusion pressure Explanation:Step 1: Step 2: Step 3: Step 4:
Q: Equilibrium of Force Systems Q11) Find the reaction moment at the built-in support at A due to the…
A: Find the reaction moment at the built-in support at A due to the applied loadings as shown in figure…
Q: Consider a simple ideal Brayton cycle with air as the working fluid. The pressure ratio of the cycle…
A:
Q: The robot arm is elevating and extending simultaneously. At a given instant, 6 = 30°, 0 = 40 deg/s,…
A:
Q: The bathroom plumbing of a building consists of 1.5-cm-diameter copper pipes with threaded…
A:
Q: 4.44 Consider the 2-degree-of-freedom system defined by: [2]+[233] x=0 3¾ X= Use modal analysis to…
A: The equation of 2 degree of freedom is defined by The initial condition are
Q: A rigid ball of weight 100 N is suspended with the help of a string. The ball is pulled by a…
A: Given data:Weight of the ball, W = 100 N.Draw the labeled diagram for the system,Apply Lami's…
Q: For the mechanism shown below, the hydraulic cylinder DB extends with a constant velocity of vg =…
A: The velocity of point B is
Step by step
Solved in 1 steps with 1 images
- An elevated jogging track is supported at intervals by a wood beam AB (L = 7.5 ft) that is pinned at A and supported by steel rod BC and a steel washer at B. Both the rod (dBC= 3/16 in.) and the washer (dB= 1.0 in.) were designed using a rod tension force of TBC=415 lb. The rod was sized using a factor of safely of 3 against reaching the ultimate stress tru— 60 ksi. An allowable bearing stress sba= 565 psi was used to size the washer at B. A small platform HF is suspended below a section of the elevated track to support some mechanical and electrical equipment. The equipment load is uniform load q = 50 lb/ft and concentrated load WE= 175 lb at mid-span of beam HF. The plan is to drill a hole through beam ABaX £land install the same rod (dBC) and washer) dB) at both D and F to support beam HF. (a) Use s and to check the proposed design for rod DF and washer d,: are they acceptable? (b) Re-check the normal tensile stress in rod BC and bearing stress at 8 if either is inadequate under the additional load from platform HF. Re-design them to meet the original design criteria.A flying but tress transmit s a load P = 25 kN, acting at an angle of 60º to the horizontal, to the top of a vertical buttress AB (see figure). The vertical buttress has height h = 5.0 m and rectangular cross section of thickness t = 1.5 m and width b = 1.0 m (perpendicular to the plane of the figure). The stone used in the construction weighs y = 26 kN/m3. What is the required weight W of the pedestal and statue above the vertical buttress (that is, above section A) to avoid any tensile stresses in the vertical buttress?A vertical pole consisting of a circular tube of outer diameter 5 in. and inner diameter 4.5 in. is loaded by a linearly varying distributed force with maximum intensity of q0, Find the maximum shear stress in the pole.
- A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the figure. The diameter dBof the bar is 1/4 in., the diameter D Wof the washers is 7/8 in., and the thickness is of the fiberglass deck is 3/8 in. If the allowable shear stress in the fiberglass is 300 psi, and the allowable bearing pressure between the washer and the fiberglass is 550 psi, what is the allowable load P allowon the tie-down?A circular pole is subjected to linearly varying distributed force with maximum intensity t0. Calculate the diameter daof the pole if the maximum allowable shear stress for the pole is 75 M Pa.An aluminum pole for a street light weighs 4600 N and supports an arm that weighs 660 N (see figure). The center of gravity of the arm is 1.2 m from the axis of the pole, A wind force of 300 N also acts in the (y) direction at 9 m above the base. The outside diameter of the pole (at its base) is 225 mm, and its thickness is 18 mm. Determine the maximum tensile and compressive stresses o, and e1., respectively, in the pole (at its base) due to the weights and the wind force.
- .4 The stresses on an clement arc known to be sx= 120 MPa, sy= 100 MPa, and txy= 75 MPa. Find the stresses on an inclined section through the element at an angle ? = 45°.AW310 × 74 wide-flange steel column with length L = 3.8 m is fixed at the base and free at the top (see figure). The load P acting on the column is intended to be centrally applied, but because of unavoidable discrepancies in construction, an eccentricity ratio of 0.25 is specified. Also, the following data are supplied: E = 200 GPa, y = 290 MPa, and P = 310 kN. What is the maximum compressive stress max in the column? What is the factor of safety n with respect to yielding of the steel?A steel column ( E = 30 X 103 ksi) that is fixed at the base and free at the top is constructed of a W8 x 35 wide-flange member (sec figure). The column is 9.0 ft long. The force P acting at the top of the column has an eccentricity e = 1.25 in. If P = 40 kips, what is the maximum compressive stress in the column? If the yield stress is 36 ksi and the required factor of safety with respect to yielding is 2.1, what is the allowable load Pallow?
- find the allowable safe load p if the stresses in the bar are the following : ab=50ksi bc=60 ksi cd= 70 ksiA cantilever beam, 80 mm wide by 230 mm high and 8 m long, carries a load that varies uniformly from zero at the free end to 1200 N/m at the wall. Determine the magnitude of the stress in a fiber 60 mm from the top of the beam at a section 4 m from the free end. Answer must be in MPa.A 75 mm diameter compound bar is constructed by shrinking a circular brass bush onto the outside of a 50 mm diameter solid steel rod. If the compound bar is then subjected to an axial compressive load of 160 kN determine the load carried by the steel rod and the brass bush and the compressive stress set up in each material. For steel, E = 210 GN/m2; for brass, £ = 100 GN/m2