Find the maximum bending moments in the X and Y directions. Given: depth, h=152mm
Q: The velocities of the particles at an instant are VA = 6m/s and VB = 8m/s, with the angle between th...
A:
Q: Homework; In Figure below, a cantilever beam is subjected to an inclined force (P); calculate: 1- Th...
A: Given Data P=100 N
Q: What is the difference between refrigerators and heat pumps? From their mechanics and theory
A: The heat pump and refrigerator can be described as: Refrigerator: The refrigerator is a device that ...
Q: 10.Calculate the volumetric flow through nozzle meter if; Nozzle flow coefficient (a) and Nozzle Exp...
A:
Q: Find the maximum shear stress if maximum principal stress is 30 MPa Minimum principal stress 20 Mpa
A:
Q: د.ضمياء( H.w 1-ch.5 Q1/ A large vertical plate 6.1 m high and 1.22 m wide is maintained at a constan...
A:
Q: What is the meaning of 60H7 in dimensioning on a technical drawing (mechanical engineering)? A)th...
A: To find :meaning of 60H7 in dimensioning on a technical drawing
Q: From the projected views obtain the isometric drawing.
A: According to the details provided in the question, there are three views of the first angle of proj...
Q: Figure below shows a single degree of freedom system. The system has a moment of inertia I =37 kg.m2...
A:
Q: Fluid originally flows through a tube at a rate of 110 cm3 /s. To illustrate the sensitivity of flow...
A: Given data Volume flow rate, Q1 = 110 cm3/sPressure drop, Px1 = 2.5Radius of tube = rx1 = 0.14Length...
Q: Determine the angular velocity of the bar AB that would be necessary so that the downward velocity o...
A:
Q: Find the maximum shear stress it maximum principal stres Minimum principal stress 20 Mpa
A: Given data : Maximum principal stress=σ1 Minimum principal stress=σ2 Required : Maximum shear stre...
Q: The velocity of a particle traveling along a straight line is v= (312 - 6t) ft/s, where t is in seco...
A: Given: Velocity of the particle→v=312-6t fts We know that→v=dsdt Hence: →dsdt=312-6t→ds=312-6tdt→∫d...
Q: Calculate the mechanical advantage of the 30'
A: Given :- To find mechanical adavantage.
Q: h at Compressive force AO is 4509 kN. Distances are; a=7.09m, b=2.11m, c=5.98m, d=3.99m, e=7.01m, f=...
A: Find the force in AB,AC,and AD
Q: In the 1950’s an experimental train that had a mass of 25,000 kg was powered across a level 500 m tr...
A:
Q: robotic arm
A: INTRODUCTION ROBOTIC ARM-:A Robotic arm is a form of mechanical arm, generally programmable, with c...
Q: A shielded metal arc-welding operation is performed on austenitic stainless steel at a voltage = 25 ...
A:
Q: Fused deposition modelling is an additive manufacturing process where a binder is used to join the m...
A: Fused Deposition modeling is an additive manufacturing process in which 3D objects are manufactured....
Q: Find the discharge if flow velocity 0.8 m/s and area of channel 0.3 m2
A: Given data : Area of channel=A Flow velocity=V Find : Discharge
Q: 5. The jet engines on an airplace must develop a certain amount of power to propel the airplane thro...
A: given; speed (V1)=280km/haltitude(h1)=4000 mincrease in power percentage (%P)=?at altitude(h2)=500mv...
Q: 5.28 A simply supported beam of diameter D, length L, and modulus of elasticity E is subjected to a ...
A: 1 We know Deflection depends on diameter,length,velocity,density,modulus of elasticity and viscosity...
Q: 3/42 A rocker arm with rollers at A and B is shown in the position when the valve is open and the va...
A:
Q: 150 mm 15°t 30 m/s Incident jet Moving vane A circular jet of water (density = 998 kg/m3) impinges o...
A:
Q: What are the Bench Drill Press OBJECTIVES/PURPOSE
A: A bench drill press is a machine tool used to produce holes in a work piece. The tool used is called...
Q: 6. Superheated steam at 10MPa, 400°C is flow through an adiabatic nozzle of back pressure IMpa, and ...
A: Given DataP1=10MPaT1=400°CP2=1MPaA=10cm2=0.0.1m2
Q: The refrigeration system has a flow rate of 0.45 kg/s with a suction pressure of 112 kPa and the dis...
A:
Q: the velocity of a particle traveling along a straight line is v=(3t^2-6t) ft/s, where t is in second...
A:
Q: Q2/ A power cycle operating between two reservoirs receives energy Qi by heat transfer from a hot re...
A:
Q: Please help me derive the C.O.P of the refrigerator as a function of temperature using the temperatu...
A:
Q: The rate of flow of water through a horizontal pipe is 240lit/s. The area of the pipe suddenly enlar...
A:
Q: 3. Two forces are applied to an eye bolt fastened to a beam. Determine graphically the magnitude and...
A:
Q: 2. The horizontal rigid bar AB is hinged (pinned) to a vertical wall at A and supported by two steel...
A:
Q: To use the conservation of energy with nonconservative forces to determine the maximum height and ve...
A:
Q: A section of a wing torque box, 40 ft long w/ shear modulus G = 12 x 10^6 psi carries the torque 120...
A:
Q: The biceps brachii, a muscle in the arm, connects the radius, a bone in the forearm, to the scapula ...
A: Given DataFE=6.5NW=15.3N
Q: Q4// An air-conditioning system operating on the reversed arnot cycle is required to transfer heat f...
A:
Q: Q6// A heat pump is used to maintain a house at 22°C by extracting heat from the outside air 22c on ...
A: Check this pump is powerful enough to do this job or not. Find the power supplied to heat pump and c...
Q: Find the minimum principal stress if maximum shear stress is 10 MPa and maximum principal stress is ...
A: Using maximum shear stress theory i.e. relation between maximum principal stress , minimum principal...
Q: Q7- Air flowing with a Mach number of 2 with a pressure of 80 kPa and a temperature of 30 °C passes ...
A: Given dataM1=2P1=80kPaT1=30°Cθ=4°
Q: The biceps brachii, a muscle in the arm, connects the radius, a bone in the forearm, to the scapula ...
A: Given data as per the question Forearm weight =15.3 N Calculations calculate the components of force...
Q: A mass weighting 1.25 kg stretches a spring 0.1 m. The mass is in a medium that exerts a viscous res...
A:
Q: 5/146 The revolving crank ED and connecting link CD cause the rigid frame ABO to oscillate about O. ...
A: Given that, Angular velocity, ω=0.4 rad/sec,Angular acceleration, α=0.06 rad/sec2
Q: A fluid enters the boiler tube of constant inside diameter of 26.4 mm at 70 bar and 65 degC. The sub...
A:
Q: Q= 200 L/s Z2 =10m 71 =5m Datum
A: Given Data Q=200 l/s=0.2 m3/s Z1=5 m Z2=10 m V2=4 m/s
Q: required width (bmin) if the allowable bending stress in the material is 16 MPa? If the beam shown i...
A:
Q: (4) Two steels are being considered for manufacture of as-forged connecting rods. One is AISI 4340 C...
A:
Q: Two ships A and B are moving with constant speeds VA = 20 m/s and vg = 14 m/s, respectively, along s...
A:
Q: In the case of heating the air with a heating coil, the absolute humidity of the air can either i...
A: Given Air To find Absolute humidity of the air heating with heating coil
Q: The design of a solid circular shaft must be tapered extending uniformly from one end to the other. ...
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A frame ABCD is constructed of steel wide-flange members (W8 x 21; E = 30 x ID6 psi) and subjected to triangularly distributed loads of maximum intensity q0acting along the vertical members (see figure). The distance between supports is L = 20 ft and the height of the frame is h = 4 ft. The members are rigidly connected at B and C. Calculate the intensity of load q0 required to produce a maximum bending moment of 80 kip-in. in the horizontal member BC. If the load q0 is reduced to one-half of the value calculated in part (a), what is the maximum bending moment in member BC? What is the ratio of this moment to the moment of 80 kip-in. in part (a)?.2 A ligmio.irc ii supported by two vorlical beams consistins: of thin-walled, tapered circular lubes (see ligure part at. for purposes of this analysis, each beam may be represented as a cantilever AB of length L = 8.0 m subjected to a lateral load P = 2.4 kN at the free end. The tubes have a constant thickness ; = 10.0 mm and average diameters dA = 90 mm and dB = 270 mm at ends A and B, re s pec lively. Because the thickness is small compared to the diameters, the moment of inerlia at any cross section may be obtained from the formula / = jrrf3;/8 (see Case 22, Appendix E); therefore, the section modulus mav be obtained from the formula S = trdhlA. (a) At what dislance A from the free end docs the maximum bending stress occur? What is the magnitude trllul of the maximum bending stress? What is the ratio of the maximum stress to the largest stress (b) Repeat part (a) if concentrated load P is applied upward at A and downward uniform load q {-x) = 2PIL is applied over the entire beam as shown in the figure part b What is the ratio of the maximum stress to the stress at the location of maximum moment?A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h = 120 mm and h1= 100 mm. The maximum allowable bending stress in the plastic beam is emix = 6 M Pa, and the bending moment is M = 150 N · m. Determine the minimum permissible width bminof the beam.
- A rectangular beam with notches and a hole (see figure) has dimensions h = 5.5 in., h1= 5 in., and width b = 1.6 in. The beam is subjected to a bending moment M = 130 kip-in., and the maximum allowable bending stress in the material (steel) is emax = 42,000 psi. What is the smallest radius Rminthat should be used in the notches? What is the diameter dmixof the largest hole that should be drilled at the mid height of the beam?A simple beam ACE is constructed with square cross sections and a double taper (see figure). The depth of the beam at the supports is dAand at the midpoint is dc= 2d 4. Each half of the beam has length L. Thus, the depth and moment of inertia / at distance x from the left-hand end are, respectively, in which IAis the moment of inertia at end A of the beam. (These equations are valid for .x between 0 and L, that is, for the left-hand half of the beam.) Obtain equations for the slope and deflection of the left-hand half of the beam due to the uniform load. From the equations in part (a), obtain formulas for the angle of rotation 94at support A and the deflection Scat the midpoint.The hollow box beam shown in the figure is subjected to a bending moment M of such magnitude that the flanges yield but the webs remain linearly elastic. (a) Calculate the magnitude of the moment M if the dimensions of the cross section are A = 15 in., A] = 12.75 in., h = 9 in., and ey =7.5 in. Also, the yield stress is eY = 33 ksi. (b) What percent of the moment M is produced by the elastic core?
- A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h = 0,88 in. and h1 = 0.80 in. The maximum allowable bending stress in the metal beam is emax = 60 ksi, and the bending moment is M = 600 lb-in. Determine the minimum permissible width bminof the beam.Solve the preceding problem for a column with e = 0.20 in,, L = 12 ft, I = 2L7in4, and E = 30 × 106psi..20 Determine the plastic moment Mpfor beam having the cross section shown in the figure ey=210 MPa.
- The cross section of a rectangular beam having a width b and height h is shown in part a of the figure. For reasons unknown to the beam designer, it is planned to add structural projections of width b/9 and height d/9 the top and bottom of the beam (see part b of the figure). For what values of d is the bending-moment capacity of the beam increased? For what values is it decreased?A beam having a tee-shaped cross section is subjected to equal 13 kN-m bending moments, as shown. Assume bf = 95 mm, tf = 25 mm, d = 165 mm, tw = 40 mm. The cross-sectional dimensions of the beam are also shown. Determine(a) the centroid location (measured upward from the bottom), the moment of inertia about the z axis, and the controlling section modulus about the z axis.(b) the bending stress at point H (positive if tensile and negative if compressive).(c) the maximum bending stress (positive if tensile and negative if compressive) produced in the cross section.The beam cross section shown below has been proposed for a short pedestrian bridge. The cross section will consist of two pipes that are welded to a rectangular web plate. Dimensions of the cross section are: h = 430 mm tw = 16 mm d = 110 mm t = 4.8 mm Additionally: • The area of each pipe is A = 1586 mm2. • The moment of inertia of the entire beam cross section about the z centroidal axis is IZ = 194710000 mm4. If the beam will be subjected to a shear force of V = 170 kN, determine the shear stress at point K, located at yK = 70 mm below the z centroidal axis.