The answer to a is NOT 2.37 in.
The hint is " The applied load does not act at the section centroid. The loading is then eccentric, bending moments are generated about the x and z axis, and the stress is the superposition of the axial and two bending stresses. Locate the point of max compressive stress and write the max stress equation in terms of a. Solve this equation using that stated allowable compressive stress."
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The answer to a is NOT 2.37 in.
The hint is " The applied load does...
el column shown in the fig is fixed at its base and free at its per end. At the top of the column, a load P is applied...
el column shown in the fig is fixed at its base and free at its per end. At the top of the column, a load P is applied to the stiffened seat . Use the AISC equations given in Section 16.5 and assume that E = 29000 ksi and The structural s an eccentricity of e= 7.750 in, from the centroidal axis of the wide-flange shap o= 36 ksi. Employ the allowable stress method to determine: port at (a) whether...
Knowing that P-96 kips, determine the largest distance a for which the maximum compressive stress does...
Knowing that P-96 kips, determine the largest distance a for which the maximum compressive stress does not exceed 17 ksi. 1 in 1 in 7 in in 1 in. 2.5 in a =li .83 in.
A simply supported prismatic beam is loaded with a load applied at an angle at point...
A simply supported prismatic beam is loaded with a load applied at an angle at point F as shown below The beams connecting points CE and EF can be considered rigid (l-very large). The magnitude of the applied load P is 75kN. NOTE: You must use your student number to calculate the magnitude of the angle, α, and the length EF using the expressions below. The angle, α, is given in degrees and the unit for length EF is m...
The JT100 horizontal directional drilling machine applies 220 hp and rotates drill pipe at 100 rp...
The JT100 horizontal directional drilling machine applies 220 hp and rotates drill pipe at 100 rpm. During the drilling process, a drill pipe is subjected to the following axial and bending loads 30.0 Axial load, P, of 100 kips 0.70 ft-kips bending load, M, in the y-z plane at 30 degrees from the vertical axis The drill pipe, which is made of AISI 4130 steel, has the following dimensions and material properties (Ref. MIL-HDBK-5J, Table 2.3.1.0(c1)) » Length, L 177-in...
1. (20 pts) Consider the L-stiffener with the cross-section geometry shown a) (S pts) Determine t...
1. (20 pts) Consider the L-stiffener with the cross-section geometry shown a) (S pts) Determine the location of the Centrorid (i.e. find a and b) b) (5 pts) Determine the moments and product of inertia using the coordinate axes shown (i.e. findふ1, and in). c) (5 pts) If the maximum allowable stress in 12 ksi (tension or compression), determine the largest allowable bending moment about the e axis, Mo. As part of your work, determine where the maximum tensile and...
Required information Portions of a bxb square bar have been bent to form the two machine...
Required information Portions of a bxb square bar have been bent to form the two machine components shown. Knowing that b=0.35 in., the eccentricity of the applied load is e=1.4 in and that the allowable stress is 18 ksi, determine the maximum load P that can be applied to each component. (Assume P in kip and design w.r.t section rr) B Internal reactions PV - AM PX у в (a) (b) Using the FBD of the cut section at rr,...
Learning Goal: The beam shown (Figure 1) is supported by a pin at A and a...
Learning Goal: The beam shown (Figure 1) is supported by a pin at A and a cable at B. Two loads P = 18 kN are applied straight down from the centerline of the bottom face. Determine the state of stress at the point shown (Figure 2) in a section 2 m from the wall. The dimensions are w = 5.4 cm , h = 12 cm, L = 0.8 m, a = 1.5 cm , and b = 4...
Question 35 300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For...
Question 35
300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For the composite block shown in Prob. 2.33, determine (a) the value of h if the portion of the load carried by the aluminum plates is half the portion of the load carried by the brass core, (b) the total load if the stress in the brass is 80 MPa Fig. P2.35 2.35 The 4.5-ft concrete post is reinforced with six steel bars, each with...
The beam shown (Figure 1) is supported by a pin at A and a cable at...
The beam shown (Figure 1) is
supported by a pin at A and a cable at B. Two
loads P = 13 kN are applied straight down from the
centerline of the bottom face. Determine the state of stress at the
point shown (Figure 2) in a section 2 m from the wall. The
dimensions are w = 5.2 cm , h = 10.5 cm ,
L = 0.8 m , a = 1.5 cm , and b = 4...
The beam shown (Figure 1) is supported by a pin at A and a cable at...
The beam shown (Figure 1) is supported by a pin at A
and a cable at B. Two loads P = 13 kN are applied
straight down from the centerline of the bottom face. Determine the
state of stress at the point shown (Figure 2) in a section 2 m from
the wall. The dimensions are w = 5.2 cm , h =
10.5 cm , L = 0.8 m , a = 1.5 cm , and b
= 4...
el column shown in the fig is fixed at its base and free at its per end. At the top of the column, a load P is applied to the stiffened seat . Use the AISC equations given in Section 16.5 and assume that E = 29000 ksi and The structural s an eccentricity of e= 7.750 in, from the centroidal axis of the wide-flange shap o= 36 ksi. Employ the allowable stress method to determine: port at (a) whether...
Knowing that P-96 kips, determine the largest distance a for which the maximum compressive stress does not exceed 17 ksi. 1 in 1 in 7 in in 1 in. 2.5 in a =li .83 in.
A simply supported prismatic beam is loaded with a load applied at an angle at point F as shown below The beams connecting points CE and EF can be considered rigid (l-very large). The magnitude of the applied load P is 75kN. NOTE: You must use your student number to calculate the magnitude of the angle, α, and the length EF using the expressions below. The angle, α, is given in degrees and the unit for length EF is m...
The JT100 horizontal directional drilling machine applies 220 hp and rotates drill pipe at 100 rpm. During the drilling process, a drill pipe is subjected to the following axial and bending loads 30.0 Axial load, P, of 100 kips 0.70 ft-kips bending load, M, in the y-z plane at 30 degrees from the vertical axis The drill pipe, which is made of AISI 4130 steel, has the following dimensions and material properties (Ref. MIL-HDBK-5J, Table 2.3.1.0(c1)) » Length, L 177-in...
1. (20 pts) Consider the L-stiffener with the cross-section geometry shown a) (S pts) Determine the location of the Centrorid (i.e. find a and b) b) (5 pts) Determine the moments and product of inertia using the coordinate axes shown (i.e. findふ1, and in). c) (5 pts) If the maximum allowable stress in 12 ksi (tension or compression), determine the largest allowable bending moment about the e axis, Mo. As part of your work, determine where the maximum tensile and...
Required information Portions of a bxb square bar have been bent to form the two machine components shown. Knowing that b=0.35 in., the eccentricity of the applied load is e=1.4 in and that the allowable stress is 18 ksi, determine the maximum load P that can be applied to each component. (Assume P in kip and design w.r.t section rr) B Internal reactions PV - AM PX у в (a) (b) Using the FBD of the cut section at rr,...
Learning Goal: The beam shown (Figure 1) is supported by a pin at A and a cable at B. Two loads P = 18 kN are applied straight down from the centerline of the bottom face. Determine the state of stress at the point shown (Figure 2) in a section 2 m from the wall. The dimensions are w = 5.4 cm , h = 12 cm, L = 0.8 m, a = 1.5 cm , and b = 4...
Question 35
300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For the composite block shown in Prob. 2.33, determine (a) the value of h if the portion of the load carried by the aluminum plates is half the portion of the load carried by the brass core, (b) the total load if the stress in the brass is 80 MPa Fig. P2.35 2.35 The 4.5-ft concrete post is reinforced with six steel bars, each with...
The beam shown (Figure 1) is
supported by a pin at A and a cable at B. Two
loads P = 13 kN are applied straight down from the
centerline of the bottom face. Determine the state of stress at the
point shown (Figure 2) in a section 2 m from the wall. The
dimensions are w = 5.2 cm , h = 10.5 cm ,
L = 0.8 m , a = 1.5 cm , and b = 4...
The beam shown (Figure 1) is supported by a pin at A
and a cable at B. Two loads P = 13 kN are applied
straight down from the centerline of the bottom face. Determine the
state of stress at the point shown (Figure 2) in a section 2 m from
the wall. The dimensions are w = 5.2 cm , h =
10.5 cm , L = 0.8 m , a = 1.5 cm , and b
= 4...
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