Homework Answers
here
in the given question we have to find stress on cable and strut
stress=force/area
so here i have used this formula ,and i have also resolved the
force p=1.8kN in two component i.e pcos
and psin
and rest of the things i have solved in image given above.
Add Answer to:
Example A strut and cable assembly ABC supports a vertical load P= 1.8 KN. The cable...
A pin-connected beam AC shown in Figure is supported by 1.6m of strut BD. The beam is subjected t...
A pin-connected beam AC shown in Figure is supported by 1.6m of strut BD. The beam is subjected to uniformly distributed load of 20 kN/m at 2.5m from A and an inclined concentrated load of 30 KN with 30℃ angle at respectively. The beam has a constant cross-sectional area of Abm = 0.004 m2 and the strut has a constant cross sectional area of Ast = 0.002 m2 respectively. The diameter of all pins is 20 mm. I. Determine the resultant...
A tie rod (1) and a pipe strut (2) are used to support a 50-kN load,...
A tie rod (1) and a pipe strut (2) are used to support a 50-kN load, as shown. The cross-sectional areas are A, =650 mm? for tie rod (1) and A_2 = 925 mm? for pipe strut (2). Both members are made of structural steel that has an elastic modulus of E = 200 GPa. (a) Determine the axial normal stresses in tie rod (1) and pipe strut (2). (b) Determine the elongation or contraction of each member. (c) Sketch...
A tie rod (1) and a pipe strut (2) are used to support a 50-kN load,...
A tie rod (1) and a pipe strut (2) are used to support a 50-kN
load, as shown. The cross-sectional areas are A1 =650 mm2 for tie
rod (1) and A2 = 925 mm2 for pipe strut (2). Both members are made
of structural steel that has an elastic modulus of E=200 GPa.
a) Determine the axial normal stresses in tie rod (1) and pipe
strut (2).
b) Determine the elongation or contraction of each member.
c) Sketch a deformation...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the ver...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
A steel pipe assembly supports a concentrated load of P = 26 kN, as shown. The...
A steel pipe assembly supports a concentrated load of P
= 26 kN, as shown. The outside diameter of the pipe is 137 mm and
the wall thickness is 6.0 mm. Assume L = 760 mm and
e = 370 mm. Determine the normal stresses σH, σK produced
at points H and K.
Answer MPa MPa, σ,-
Problem 1 The continuous beam and post system shown below supports a 10 kip vertical load and a 5 kip horizontal load....
Problem 1 The continuous beam and post system shown below supports a 10 kip vertical load and a 5 kip horizontal load. Determine the combined normal stress at point "A" and point "B" State if the points are in tension or compression 21 4' -FINED EASE 12"
Problem 1 The continuous beam and post system shown below supports a 10 kip vertical load and a 5 kip horizontal load. Determine the combined normal stress at point "A" and point "B"...
A rigid member ABC is subjected to a 20 kN vertical force and is attached to a base by four vertical bars and four pins...
A rigid member ABC is subjected to a 20 kN vertical force and is attached to a base by four vertical bars and four pins as shown below. All vertical bars are identical with rectangular cross sections (80 mm x 20 mm), and each of the four pins has a 24-mm diameter. Determine the maximum value of the average normal stress in each of the vertical bars 0.4 m C 0.25 m 0.2 m 20 kN A
A rigid member...
Part The assembly consists of two posts AD and CF made of A 36 steel and...
Part The assembly consists of two posts AD and CF made of A 36 steel and having a cross sectional wrea of 1000 mt' and a 2014-T aluminum post BE having a cross-sectional area of 1400 mm a central load of 400 kN is applied to the rigid cap, determine the normal stress in each post. There is a smal gap of 0 mm between the post and the member ABC Figure 1) Enter your answers, operated by commas 000...
A simple beam AB of span length L 6.7 m (Fig. 5-14a) supports a uniform load...
A simple beam AB of span length L 6.7 m (Fig. 5-14a) supports a uniform load of intensity q 22 kN/m and a concentrated load P 50 kN. The uni- form load includes an allowance for the weight of the beam. The concen trated load acts at a point 2.5 m from the left-hand end of the beam. The beam is constructed of glued laminated wood and has a cross section of width b 220 mm and a height h...
A cantilever beam supports the loads shown. The cross-sectional dimensions of the shape are also shown....
A cantilever beam supports the loads shown. The cross-sectional dimensions of the shape are also shown. Assume mm, by - 85 mm, 5 mm, 9 mm. Determine - 0.5 m, P. - 4.0 kN, Pg - 7.5 kN, Pe-2.0 kN, -85 (a) the maximum vertical shear stress. (b) the maximum compression bending stress. (c) the maximum tension bending stress. See the coordinate system for the beam in the problem figure with the origin of the x axis at the feed...
A tie rod (1) and a pipe strut (2) are used to support a 50-kN load, as shown. The cross-sectional areas are A, =650 mm? for tie rod (1) and A_2 = 925 mm? for pipe strut (2). Both members are made of structural steel that has an elastic modulus of E = 200 GPa. (a) Determine the axial normal stresses in tie rod (1) and pipe strut (2). (b) Determine the elongation or contraction of each member. (c) Sketch...
A tie rod (1) and a pipe strut (2) are used to support a 50-kN
load, as shown. The cross-sectional areas are A1 =650 mm2 for tie
rod (1) and A2 = 925 mm2 for pipe strut (2). Both members are made
of structural steel that has an elastic modulus of E=200 GPa.
a) Determine the axial normal stresses in tie rod (1) and pipe
strut (2).
b) Determine the elongation or contraction of each member.
c) Sketch a deformation...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
A steel pipe assembly supports a concentrated load of P
= 26 kN, as shown. The outside diameter of the pipe is 137 mm and
the wall thickness is 6.0 mm. Assume L = 760 mm and
e = 370 mm. Determine the normal stresses σH, σK produced
at points H and K.
Answer MPa MPa, σ,-
Problem 1 The continuous beam and post system shown below supports a 10 kip vertical load and a 5 kip horizontal load. Determine the combined normal stress at point "A" and point "B" State if the points are in tension or compression 21 4' -FINED EASE 12"
Problem 1 The continuous beam and post system shown below supports a 10 kip vertical load and a 5 kip horizontal load. Determine the combined normal stress at point "A" and point "B"...
A rigid member ABC is subjected to a 20 kN vertical force and is attached to a base by four vertical bars and four pins as shown below. All vertical bars are identical with rectangular cross sections (80 mm x 20 mm), and each of the four pins has a 24-mm diameter. Determine the maximum value of the average normal stress in each of the vertical bars 0.4 m C 0.25 m 0.2 m 20 kN A
A rigid member...
Part The assembly consists of two posts AD and CF made of A 36 steel and having a cross sectional wrea of 1000 mt' and a 2014-T aluminum post BE having a cross-sectional area of 1400 mm a central load of 400 kN is applied to the rigid cap, determine the normal stress in each post. There is a smal gap of 0 mm between the post and the member ABC Figure 1) Enter your answers, operated by commas 000...
A simple beam AB of span length L 6.7 m (Fig. 5-14a) supports a uniform load of intensity q 22 kN/m and a concentrated load P 50 kN. The uni- form load includes an allowance for the weight of the beam. The concen trated load acts at a point 2.5 m from the left-hand end of the beam. The beam is constructed of glued laminated wood and has a cross section of width b 220 mm and a height h...
A cantilever beam supports the loads shown. The cross-sectional dimensions of the shape are also shown. Assume mm, by - 85 mm, 5 mm, 9 mm. Determine - 0.5 m, P. - 4.0 kN, Pg - 7.5 kN, Pe-2.0 kN, -85 (a) the maximum vertical shear stress. (b) the maximum compression bending stress. (c) the maximum tension bending stress. See the coordinate system for the beam in the problem figure with the origin of the x axis at the feed...
Most questions answered within 3 hours.
-
A motor produces a torque of 0.25 N m at an angular velocity of
7200 revolutions...
asked 6 minutes ago -
***Please answer the below java question***
Are static methods inheritable? Can they be overridden?
asked 9 minutes ago -
In reaching her destination, a backpacker walks with an average
velocity of 1.13 m/s, due west....
asked 9 minutes ago -
Write two C programs that run a
server program and a client program concurrently.
Server program:...
asked 8 minutes ago -
Executive Program Practical Connection Assignment
Subject : Operations Security.
Assignment:
Provide a reflection of at least...
asked 18 minutes ago -
Every time Casey is at bat he has a 0.4 probability of
getting on base (assume...
asked 26 minutes ago -
The Walston Company is to be liquidated and has the following
liabilities:
Income taxes
$
9,400...
asked 33 minutes ago -
If
the more comprehensive data is available in MEPS, why does the NHIS
still exist? How...
asked 55 minutes ago -
Koo argues that the Japanese economy in the 1990s suffered from
a balance sheet recession. What...
asked 48 minutes ago -
Automobile mechanics conduct diagnosis tests on 150 new cars of
particular make and model to determine...
asked 42 minutes ago -
11) Find the proceeds of a 5 year non-interest
bearing note for $6500 discounted 2.5 years...
asked 49 minutes ago -
Required: Prepare the consolidated financial statements of
Griffin Ltd at 30 June 2019.
Griffin Ltd is...
asked 58 minutes ago