Find the shear stress at A-A, B-B and C-C
Given
Neutral axis at 6.38 mm
V= - 1300 N
I = 23540 mm^4
thickness is 2mm
Homework Answers
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Find the shear stress at A-A, B-B and C-C Given Neutral axis at 6.38 mm V= - 1300 N I = 23540 mm^4 thickness is 2mm 10...
Calculate the shear stress across the entire cross section Thickness is 2mm Shear force is -1300N Second moment of area...
Calculate the shear stress across the entire
cross section
Thickness is 2mm
Shear force is -1300N
Second moment of area is 23540 mm^4
The neutral axis is at 6.38 mm
100 mm
100 mm
An I-beam has a flange width b = 200 mm , height h = 200 mm , web thickness tw = 8 mm , and flange thickness tf = 12 mm...
An I-beam has a flange width b = 200 mm , height h = 200 mm ,
web thickness tw = 8 mm , and flange thickness
tf = 12 mm . Use the following steps to calculate the
shear stress at a point 65 mm above the neutral axis.
Part A - Moment of inertia
The shear formula includes the moment of inertia of the whole
cross section, I, about the neutral axis. Calculate the moment of
inertia.
Express...
Please explain how to get angle for neutral axis and find highest tensile stress not compression...
Please explain how to get angle for neutral axis and find
highest tensile stress not compression
Problem 4- For the following cross section (all dimensions in mm) determine: a) The location and magnitude of the greatest tensile stress on the cross-section; b) Stress at point A; c) The location of the neutral axis, and sketch it on the cross section. Given: M = 100 kN.m 150 mm 150 mm 300 mm 150 mm 150 mm -150 mm
Find the magnetic loop antenna efficiency coefficient , where , Given , n = 240 , Q = 49.45, L = 160 mm, dia = 8 mm...
Find the magnetic loop antenna efficiency coefficient , where , Given , n = 240 , Q = 49.45, L = 160 mm, dia = 8 mm, lamda = 1299.15122 m We were unable to transcribe this imageWe were unable to transcribe this imagelef85mm lef85mm
3. Let ,..., be independent random sample from N(), where is unknown. (i) Find a sufficient...
3. Let ,..., be
independent random sample from N(),
where is unknown.
(i) Find a sufficient statistic of .
(ii) Find the MLE of .
(iii) Find a pivotal quantity and use it to construct a
100(1–)% confidence
interval for .
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable...
4. (30%) For a beam with a T-section as shown, the cross-sectional dimensions of 12 mm....
4. (30%) For a beam with a T-section as shown, the cross-sectional dimensions of 12 mm. The centroid is 75 mm, h = 90 mm, t the beam are b 60 mm, h, at C and c 30 mm. At a certain section of the beam, the bending moment is M 5.4 kN m and the vertical shear force is V= 30 kN. (a) Show that the moment of inertia of the cross-section about the z axis (the neutral axis)...
Given that and , is a constant a) Find and b) Find . Hint. You have...
Given that
and
,
is a constant
a) Find
and
b) Find
. Hint. You have to integrate.
Tds = d(V f) + f = ct' We were unable to transcribe this imageas ( oᏙ 1 д (дт. We were unable to transcribe this image
Let V be a Hilbert space. Let S1 and S2 be two hyperplanes in V defined by Let be given. We con...
Let V be a Hilbert space. Let S1 and S2 be two hyperplanes in V defined by Let be given. We consider the projection of y onto , i.e., the solution of (1) (a) Prove that is a plane, i.e., if , then for any . (b) Prove that z is a solution of (1) if and only if and (2) (c) Find an explicit solution of (1). ( d) Prove the solution found in part (c) is unique. We...
A column with a wide-flange section has a flange width b = 400 mm , height...
A column with a wide-flange section has a flange width
b = 400 mm , height h = 400 mm , web thickness
tw = 13 mm , and flange thickness
tf = 21 mm (Figure 1). Calculate the stresses at
a point 65 mm above the neutral axis if the section supports a
tensile normal force N = 3 kN at the centroid, shear force
V = 7.4 kN , and bending moment M = 4 kN⋅m as
shown...
Find the value of the following integrals for all possible values of n and m. a)...
Find the value of the following integrals for all
possible values of n and m.
a)
b)
c)
where P represents the fundamental period of the
trigonometric functions.
r cos 0 2mm 0 We were unable to transcribe this image
Calculate the shear stress across the entire
cross section
Thickness is 2mm
Shear force is -1300N
Second moment of area is 23540 mm^4
The neutral axis is at 6.38 mm
100 mm
100 mm
An I-beam has a flange width b = 200 mm , height h = 200 mm ,
web thickness tw = 8 mm , and flange thickness
tf = 12 mm . Use the following steps to calculate the
shear stress at a point 65 mm above the neutral axis.
Part A - Moment of inertia
The shear formula includes the moment of inertia of the whole
cross section, I, about the neutral axis. Calculate the moment of
inertia.
Express...
Please explain how to get angle for neutral axis and find
highest tensile stress not compression
Problem 4- For the following cross section (all dimensions in mm) determine: a) The location and magnitude of the greatest tensile stress on the cross-section; b) Stress at point A; c) The location of the neutral axis, and sketch it on the cross section. Given: M = 100 kN.m 150 mm 150 mm 300 mm 150 mm 150 mm -150 mm
3. Let ,..., be
independent random sample from N(),
where is unknown.
(i) Find a sufficient statistic of .
(ii) Find the MLE of .
(iii) Find a pivotal quantity and use it to construct a
100(1–)% confidence
interval for .
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable...
4. (30%) For a beam with a T-section as shown, the cross-sectional dimensions of 12 mm. The centroid is 75 mm, h = 90 mm, t the beam are b 60 mm, h, at C and c 30 mm. At a certain section of the beam, the bending moment is M 5.4 kN m and the vertical shear force is V= 30 kN. (a) Show that the moment of inertia of the cross-section about the z axis (the neutral axis)...
Given that
and
,
is a constant
a) Find
and
b) Find
. Hint. You have to integrate.
Tds = d(V f) + f = ct' We were unable to transcribe this imageas ( oᏙ 1 д (дт. We were unable to transcribe this image
A column with a wide-flange section has a flange width
b = 400 mm , height h = 400 mm , web thickness
tw = 13 mm , and flange thickness
tf = 21 mm (Figure 1). Calculate the stresses at
a point 65 mm above the neutral axis if the section supports a
tensile normal force N = 3 kN at the centroid, shear force
V = 7.4 kN , and bending moment M = 4 kN⋅m as
shown...
Find the value of the following integrals for all
possible values of n and m.
a)
b)
c)
where P represents the fundamental period of the
trigonometric functions.
r cos 0 2mm 0 We were unable to transcribe this image
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