n long simply supportuel bean having the cross section shown in the Figure, is used to support. Concentrated load P. Determine 8m a P and its location that would cause simultaneously a mordinum flexural stress of 8MPG and a maximum. shearing stress of 1.2 MPa. ZZZZZ I -25 mm 200 mta 25 mr 250 mm 25 mm
Q: 2. Casson model was discussed in class in the context of blood rheology. This phenomenological model…
A: Here, is the shear stress and is the shear stress rate.
Q: Q1/At (20°C) a system of two bars AB (steel) and CD (Aluminum) as shown in figure. The temperature…
A: At (20°C) a system of two bars AB (steel) and CD (Aluminum) as shown in figure. The temperature of…
Q: The rod has a diameter of 40 mm. It is subjected to the force system F₂ = 1900 N, Fy=700 N, F₂ = 900…
A: The rod diameter d =40 mm = 0.04mThe force systemFx= 1900NFy= 700NFz= 900NFindThe Normal stress act…
Q: How is done evaluation of whether the improvement is useful and which side of the pipe should be…
A: In order to choose the best strategy, it is necessary to weigh a number of aspects while assessing…
Q: HW 1// For the thin walled shaft shown below, find the angle of rotation of one end with respect to…
A:
Q: 4. 1) Determine the reaction at the supports; 2) Show the shear and moment diagrams. El is a…
A:
Q: In the following figure, there are two equal couples with a magnitude of M = 15 kNm. They act in…
A: Here is the solution for the above question.Find centroid and moment of inertia of the section first
Q: Q2/A/A rigid member (AB) is supported by a cable as shown in Fig.2. Find the minimum possible…
A: Draw free body diagram of beam.Here are x and y components of reaction force at support A and is…
Q: PE h 03A: A Kaplan turbine has runner width (4.5) and (2.0m) outer and Inner diameters respectively.…
A:
Q: A solid 30 mm diameter shaft is rotating at a speed of 490 rpm with a maximum shear stress of 90…
A:
Q: A beam is subjected to equal 21.7 kip-ft bending moments. Assume t₁ = t₂=tw- 3 in., d = 15 in., b₁ =…
A: To Find- (a) the distance to the centroid (measured from the bottom), the moment of inertia about…
Q: A 250 mm diameter and 3 km long straight pipe connects two reservoirs of water surface elevations…
A:
Q: A// Use Implicit Method to solve the temperature distribution of a long thin rod with a length of 9…
A: By taking one dimensional heat equation:
Q: Q2/from the figure below, determine the reaction force at point O. DF 0,5 m 0.5 m 0.4 m F = 300 N B…
A: Reaction force R=F= 300 N--O pposite the to given direction of the load F
Q: In 2012, a new fiber-optic cable of handling 40,000 telephone calls simultaneously was laid under…
A: Given data:-The cable was unreeled from shipboard at a mean temperature = 22 °CThe Ocean floor has a…
Q: Q1/A/ Two steel bars AB and BC support a load P=30 kN as shown in figure 1. Area of AB is 300 mm²,…
A:
Q: 12-214. If the truck travels at a constant speed of VT = 6 ft/s, determine the speed of the crate…
A:
Q: A vegetable soup, with specific heat capacity 4000 J/(kg. K), is being heated from 21 to 97 °C…
A: Given:For vegetable soup:For steam:The overall heat transfer coefficient = To find:The rate of heat…
Q: For the composite object below (figure not to scale), the top triangle is made of titanium (density…
A: It is asked to find the centroid and moment of inertia based on the image shown below
Q: In the field of mechanical engineering, what is your familiarity with the Pro/Engineer software?…
A: INTRODUCTION:Mechanical engineering is the application of engineering ideas and problem-solving…
Q: The boxes each have mass m, and are held stationary by the systems of ropes and ideal (massless,…
A: masses of box=msystem is stationary
Q: Problem 16.137 At the instant shown in Eloun.) rod AB has an angular velocity wan 22 rad/s and an…
A: Given:The angular velocity of AB is .The angular acceleration of AB is .Formula used:The velocity of…
Q: The car is moving with a speed vo = 78 mi/hr up the 5-percent grade, and the driver applies the…
A: car speed (Vo) = 78 mi/hr 5% gradeμk = 0.51To find: Stopping distance when the car is moving uphill…
Q: Calculate the support reaction at points B and D of the given figure below. Kindly show your…
A: W1= 185.04 kN/mAB=BC=5ft=W2= 125.50 kN/mTo determine:Reactions at support RB and RD
Q: Q3) A particle travels along a straight line with a velocity of v= (4t312) m/s, where t is in…
A: According to the given datawhen t= 0 s= 0We need to findposition of the particle when t= 4 sec
Q: For the slider-crank mechanism shown, let R = 1.9 in., L = 6.1 in., and H= 1.2 in. Assuming that…
A: The magnitude of length, R = 1.9 inThe magnitude of length, L = 6.1 inThe magnitude of length, H =…
Q: A stainless steel beam with a diameter of 5cm is completely fixed at one end and is subjected to a…
A: Note-Hi, since you have posted multiple subparts, we solve only the first three subparts for you,…
Q: find the moment of inertia Ixy in regard to the gives axis
A:
Q: Calculate the response of damped SDOF subjected to a square wave as shown in Figure with T = 1 s and…
A: Here is the solution for the above question.
Q: A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape…
A: The load at C, Pc = 1850 lbThe load at E, Pe = 2160 lbThe intensity of UDL, w = 830 lb/ft
Q: ir at 418.4°C enters a nozzle and exits at 482.4ms-1. Calculate the temperature at the exit. Give…
A:
Q: A simple mechanism system for four bar linkage A, B, C and D is shown in Figure Qs Length of crank…
A: A simple mechanism system for four bar linkage A, B, C and D is shown in Figure Q Langth of crank AB…
Q: Calculate the efficiency of a Rankine cycle where the turbine generates 7.3MW of power, a 7.1kW pump…
A:
Q: return to this part. A 360-g block is released from rest after a spring of constant k = 600 N/m has…
A: Given Data:The mass of the block is m = 360 g.The radius of the loop is r = 800 mm.The spring…
Q: 1 F= 70,000 lbs. 60- 1 F= 70,000 lbs. STAINLESS STEEL angle A = Will the rod fail? (Yes/No) YIELD…
A: Since it is not clearly visible except L=60" the dimensions are in inches or feet, so it is taken in…
Q: A simply supported wood beam with a span of L-9ft supports a uniformly distributed load w. The beam…
A:
Q: Correct For the simply supported beam subjected to the loading shown, derive equations for the shear…
A: For the simply supported beam subjected to the loading shown, derive equations for the shear force V…
Q: A shaft is made of an alloy steel that has an allowable shear stress of ????? = ?????. If the…
A: To find: Torque of shaft
Q: The frame in (Figure 1) supports a centrally applied distributed load of 1.8 kip/ft. The pins at C…
A: Consider free body diagram of beam CD.Here are x and y components of reaction force at pin support…
Q: Equations for the conservation of energy must be used, the speed that bodies of mass mi and m2 have…
A: The mass of the pulley is MAnd the radius of the pulley is RBecause the angles are different and the…
Q: Example (1-2): A pump delivers water from a tank A (water surface elevation = 110 m) to tank B…
A:
Q: Cylindirical cup below is open at its top and totally filled with water. It is rotated with a…
A:
Q: An air conditioning plant supplies air to a room at a rate of 1.26 kg/s, the supply air being made…
A: (a)(b)Using point O and point I enthalpy values,Enthalpy at point m (mixing point ) Also, W at point…
Q: he topic of CNC programming, including the comprehensive coverage of G codes and M codes, is…
A: Modern manufacturing relies heavily on CNC (Computer Numerical Control) programming to make complex…
Q: 1. Air enters a reversible compressor steadily and it is compressed from an inlet temperature and…
A:
Q: A concentrated load of P = 19 KN is applied to the upper end of a pipe with length L = 5 m. The…
A:
Q: A 15-kg iron block initially at 250°C is quenched in an insulated tank that contains 80 kg of water…
A: mass of iron block mi=15 Kginitial temperature T1=250oC=250+273=523Kmass of water in the tank…
Q: Problem 16.137 At the instant shown in Elgus 13 rod AB has an angular velocity 22 rad/s and an…
A: Above diagram shows the given illustration.To determine:(i) The angular velocity of rod CD at this…
Q: Air enters a reversible compressor steadily and it is compressed from an inlet temperature and…
A:
Q: 2. Use the convolution integral method to derive expressions for the response of an undamped system…
A: For figure the force function will be To determine-expression for response
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 5 images
- 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 steel pad supporting heavy machinery rests on four short, hollow, cast iron piers (see figure). The ultimate strength of the cast iron in compression is 400 MPa. The total load P that may be supported by the pad is 900 kN. Using a factor or safely 3.0 with respect to ultimate strength, determine the outer diameter of the pier if the thickness, is of the cross section is 12 mm.A steel pipe column with pinned ends supports an axial load P = 21 kips. The pipe has outside and inside diameters of 3.5 in. and 2.9 in., respectively. What is the maximum permissible length Lmaxof the column if E = 29,000 ksi and y = 36 ksi?
- A steel bar has a square cross section of width b = 2.0 in. (sec figure). The bar has pinned supports at the ends and is 3.0 ft long. The axial forces acting at the end of the bar have a resultant P = 20 kips located at distance e = 0,75 in, from the center of the cross section. Also, the modulus of elasticity of the steel is 29,000 ksi. Determine the maximum compressive stress max, in the bar. If the allowable stress in the steel is 18,000 psi, what is the maximum permissible length Lmaxof the bar?-11 Determine the maximum permissible length Lmaxfor a steel pipe column that is fixed at the base and free at the top and must support an axial load P = 40 kips (see figure). The column has an outside diameter d = 4.0 in., wall thickness t = 0.226 in., E = 29,000 ksi, and y = 42 ksi.Determine the allowable axial load Pallowfor a steel pipe column that is fixed at the base and free at the top (see figure) for each of the following lengths: L = 6 ft, 9 ft, 12 ft, and 15 ft. The column has an outside diameter d = 6.625 in. and wall thickness t = 0.280 in, (Assume E = 29,000 ksi and y= 36 ksi.)
- A pinned-end strut of aluminum (E = 10,400 ksi) with a length L = 6 ft is constructed of circular tubing with an outside diameter d = 1 in. (sec figure). The strut must resist an axial load F = 4 kips with a factor of safety n = 2.0 with respect to the critical load. Determine the required thickness t of the tube.A square wood column with side dimensions b (see figure) is constructed of a structural grade of southern pine for which Fc= 10,5 MPa and E = 12 GPa. An axial force P = 200 kN acts on the column. If the dimension b = 150 mm, what is the maximum allowable lensth Lmax, of the column? If the length L = 4.0 m, what is the minimum required dimension bmin?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?
- The figure shows an idealized structure consisting of two rigid bars joined by an elastic connection with rotational stiffness ßR. Determine the critical load PCTfor the structure.Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and inner diameter of 14.4 in. The strut is made of steel with a modulus elasticity of E = 29,000 ksi. Point load P = 5 kips is applied at B. Calculate the change in length of the circular strut DC. What is the vertical displacement of the rigid bar at point B?A square aluminum bar with pinned ends carries a load P = 25 kips acting at distance e = 2,0 in. from the center (sec figure). The bar has a length E = 54 in. and modulus of elasticity E = 10,600 ksi. If the stress in the bar is not to exceed 6 ksi, what is the minimum permissible width bminof the bar?