5 dhhaCORTE a-abThe clamp shown in the figure exerts acompressive force of 2.93 kN on the woodenblocks. Determine the maximum normalstress (with the corresponding sign) acting onthe rectangular cross section a-a shown in thefigure, where b is equal to 1.44 cm and h isequal to 1.53 cm. Assume that distance d isequal to 11.45 cm.A) Provide below the calculated value forthe maximum normal voltage (with thecorresponding sign):

The maximum normal stress: + 597.144 MPa (Tensile @ bottom) - 597.144 MPa (Compressive @ Top)

h CORTE a-a clamp shown in the figure exerts a npressive force of 2.93 kN on the wooden cks. Determine the maximum normal ss (with the corresponding sign) acting on rectangular cross section a-a shown in the re, where b is equal to 1.44 cm and h is al to 1.53 cm. Assume that distance d is al to 11 45 cm

h CORTE a-a clamp shown in the figure exerts a npressive force of 2.93 kN on the wooden cks. Determine the maximum normal ss (with the corresponding sign) acting on rectangular cross section a-a shown in the re, where b is equal to 1.44 cm and h is al to 1.53 cm. Assume that distance d is al to 11 45 cm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.16P: Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020...

See similar textbooks

Similar questions

Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020 (channel with a nominal depth of 10 in., weighing 201b/ft). The American Institute of Steel Construction Structural Steel Handbook lists the following properties for the cross section: A=5.88in.2,Ix=78.9in.4, and Iy=2.81in.4. If two of these channels are welded together as shown in Fig. (b), find Ix and Iy for the resulting cross section.
An aluminum pole for a street light weighs4600 N and supports an arm that weighs 660 N (seefigure). The center of gravity of the arm is 1.2 m from theaxis of the pole. A wind force of 300 N also acts in the (-y)direction at 9 m above the base. The outside diameter ofthe pole (at its base) is 225 mm, and its thickness is 18 mm. Determine the maximum tensile and compressivestresses σt and σc, respectively, in the pole (at its base)due to the weights and the wind force.
The three-bar truss in Fig. a is subjected to a horizontal force of 5 kip. If the cross-sectional area of each member is 0.20 in2, determine the horizontal displacement at point B. E = 29(103) ksi.
Determine the resultant internal loadings acting on the cross-section at B ofthe pipe shown in Fig. 1–7a. End A is subjected to a vertical force of 50 N, ahorizontal force of 30 N, and a couple of moments of 70 N # m. Neglect thepipe’s mass.
A steel punch consists of two shafts: uppershaft and lower shaft. Assume that the upper shafthas a diameter d1 = 24 mm and the bottom shaft hasa diameter d2 =16 mm. The punch is used to inserta hole in a 4 mm plate, as shown in the figure. If aforce P = 70 kN is required to create the hole, whatis the average shear stress in the plate and the averagecompressive stress in the upper and lower shaft ofthe punch?
he region of safety in maximum shear stress theory contains which of the given shape *
A cylindrical pressure vessel has an inner diameter of 4 ft and a thicknessof 1 2 in. Determine the maximum internal pressure it can sustain so that neither its circumferential nor its longitudinal stress component exceeds 20 ksi. Under the same conditions, what is the maximum internal pressure that a similar-size spherical vessel can sustain?
A surveillance camera weighing 3 kg is mounted on a tubular frame as shown.shows in the following image. There is an external disturbance ?(?) = 30 cos(50?) ? actingabout the camera. Determine the cross section of the aluminum structure if it is the maximumamplitude is limited to 2 mm
An axial pull of 40000 N is acting on a bar consisting of three sections of length 30 cm, 25 cm and 20 cm and of diameters 2 cm, 4 cm and 5 cm respectively. If the Young’s modulus = 2 × 105 N/mm2, determine : (i) stress in each section and (ii) total extension of the bar.
A hydraulic system is used to apply a force in an external fixation device to hold brokenends. The piston of this hydraulic ram is 30 cm in diameter and the water pressure is 3 MN/?2 Determine The stress in the piston rod which has dimeter of 4 cm
The triangular block below is subjected to the Loads P=1200 lb and 400 lb. If AB=8 in, and BC is 6in., resolve each load into components normal and tangential to AC.
A retaining wall 6 ft high is constructed ofhorizontal wood planks 2.5 in. thick (actual dimension)that are supported by vertical wood piles of a12 in. diameter (actual dimension), as shown in thefigure. The lateral earth pressure is p1 125 lb/ft2at the top of the wall and p2 =425 lb/ft2 at the bottom.(a) Assuming that the allowable stress in the woodis 1175 psi, calculate the maximum permissiblespacing s of the piles.(b) Find the required diameter of the wood pilesso that piles and planks (t = 2.5 in.) reach theallowable stress at the same time.Hint: Observe that the spacing of the piles may begoverned by the load-carrying capacity of either theplanks or the piles. Consider the piles to act as cantileverbeams subjected to a trapezoidal distribution ofload, and consider the planks to act as simple beams between the piles. To be on the safe side, assume thatthe pressure on the bottom plank is uniform andequal to the maximum pressure.