Homework Answers
Q2. Determine the effective net area of a channel section C15 x 50 (A36 steel) with two lines of 4-in bolts in its...
Q2. Determine the effective net area of a channel section C15 x 50 (A36 steel) with two lines of 4-in bolts in its web (four in a line 4-in on center) as shown in Fig. Q2. The properties of the channel are as follows: A 14.7 in2, d 0.65 in, I 404 in, Iy 11.0 in, = 0.799 in. = 15.0 in, tw = 0.716 in, br = 3.72 in, t - (25%) ELEVATION $4 in 2 in 2 in...
3. A C 9x15 is to be used as a tension member. The channel is bolted to a 5/8 in gusset plate wit...
3. A C 9x15 is to be used as a tension member. The channel is bolted to a 5/8 in gusset plate with 7/8 inch diameter, A307 bolts. The tension member is AS72 Grade 50 steel and the gusset plate is A36. Follow Figure 3. (a) Check all spacing and edge distance irements; (b) Compute the design strength based on shear and bearing; and (c) Compute the allowable strength based on shear and bearing. 23" 3" 3" С 9x 15...
5. Using AISC Steel Construction Manual, find the following design strengths of 1-inch Group A bolts on A36 gusset plates, type N, with STD holes, 3" bolt spacing and 2" edge distance: (5...
5. Using AISC Steel Construction Manual, find the following design strengths of 1-inch Group A bolts on A36 gusset plates, type N, with STD holes, 3" bolt spacing and 2" edge distance: (5 points) a. Shear Strength of Bolts in Single Shear Connections b. Shear Strength of Bolts in Double Shear Connections c. Tensile Strength of Bolts d. Bearing Strength at Bolt Holes for Inner Bolts e. Bearing Strength at Bolt Holes for Edge Bolts
5. Using AISC Steel Construction...
(20pts) An MC 9 x 25.4 is.connected with 7/8-inch-diameter A325 bolts as shown below. A36 steel...
(20pts) An MC 9 x 25.4 is.connected with 7/8-inch-diameter A325 bolts as shown below. A36 steel is used. The service loads are 35 kips dead load and 15 kips live load. Determine the adequacy of tensile capacity of the proposed MC shape using the LRFD method. You will need to determine an appropriate shear lag factor. Your solution has. to be complete for all the aspects regarding tension strength analysis and clearly indicate any assumptions you may make in solution....
3) Determine the tensile design strength. The member is a PL 5/8 x 10 and the...
3) Determine the tensile design strength. The member is a PL 5/8 x 10 and the steel is A36. All bolts are 7/8 inch in diameter. (Hint: determine the YLS and FLS and compare with Pu) оо ооо оо
Q3. Determine the LRFD strengths for aW12 x 50 (A36 steel) with two lines of 4-in bolts in its flange (three in a l...
Q3. Determine the LRFD strengths for aW12 x 50 (A36 steel) with two lines of 4-in bolts in its flange (three in a line 4-in on center) as shown in Fig. Q3. Gross section yielding, tensile rupture and blockshear strengths must be investigated. Properties of the beam properties of the channel are as follows: A 14.6 in2, d = 12.2 in, tw 8.08 in, t 0.64 in, I are as follows: The 0.370 in, by 391 in, ly 56.3 in,...
can i have this one solved by using AISC steel manual plzzzz? Problem 1. A lap...
can i have this one solved by using AISC steel manual
plzzzz?
Problem 1. A lap connection shown below should carry the factored axial load of 120 kips. The plates 3/8 x 7 and 5/16 x 7 are made of A36 (Fu=58 ksi) steel. Design the bolted connection: (a) Select bolt material and diameter: (b) Determine number of bolts using shear capacity of bolt; (c) Place the bolts with min/max requirements; (d) Calculate the bearing strength of bolts and determine...
ASAP please Answer the following questions. Use lecture notes, text book and AISC Steel Construction Manual...
ASAP please
Answer the following questions. Use lecture notes, text book and AISC Steel Construction Manual for reference. This assignment is worth 5 points. 1. (1.5 point) Determine the maximum combined loads using the recommended AISC expressions for LRFD and ASD assuming member supports a tributary area of 100 ft?: D = 80 psf, L = 100 psf, R = 25 psf, Lr = 30 psf, S = 25 psf, E = +/- 45 psf, W = +/- 100 psf...
our professor uses shigley's mechanical engineering design 9th edition 2. A steel plate (Fig. Q.2) is riveted to a vertical pillar. The three rivets have a 15 mm diameter and carry the loa...
our professor uses shigley's mechanical engineering
design 9th edition
2. A steel plate (Fig. Q.2) is riveted to a vertical pillar. The three rivets have a 15 mm diameter and carry the load and moment resulting from the external load of 8 kN. All length dimensions are in millimeters. The yield strengths of the materials are (Sy)ivet 600 MPa and (Sy)plate 350 MPa. Calculate the safety factors for a. Shear of rivet when Ssy-0.57 Sy (10 pts) Bearing of rivet...
ints) The connection below is a slip-critical connection. Calculate the design strength of the n assuming...
ints) The connection below is a slip-critical connection. Calculate the design strength of the n assuming 7/8-in A325 bolts (threads excluded) with a factor for fillers, hf -1.0 Assume A36 steel tes, Class 8 faying surface and standard size holes. Check a. Gross section yielding of plates b. Tensile rupture of plates c. Slip-critical strength of bolts d. Bearing strength of bolts e. Shearing strength of the bolts f. Block Shear (Draw how the block 3 in 3 in o...
Q2. Determine the effective net area of a channel section C15 x 50 (A36 steel) with two lines of 4-in bolts in its web (four in a line 4-in on center) as shown in Fig. Q2. The properties of the channel are as follows: A 14.7 in2, d 0.65 in, I 404 in, Iy 11.0 in, = 0.799 in. = 15.0 in, tw = 0.716 in, br = 3.72 in, t - (25%) ELEVATION $4 in 2 in 2 in...
3. A C 9x15 is to be used as a tension member. The channel is bolted to a 5/8 in gusset plate with 7/8 inch diameter, A307 bolts. The tension member is AS72 Grade 50 steel and the gusset plate is A36. Follow Figure 3. (a) Check all spacing and edge distance irements; (b) Compute the design strength based on shear and bearing; and (c) Compute the allowable strength based on shear and bearing. 23" 3" 3" С 9x 15...
5. Using AISC Steel Construction Manual, find the following design strengths of 1-inch Group A bolts on A36 gusset plates, type N, with STD holes, 3" bolt spacing and 2" edge distance: (5 points) a. Shear Strength of Bolts in Single Shear Connections b. Shear Strength of Bolts in Double Shear Connections c. Tensile Strength of Bolts d. Bearing Strength at Bolt Holes for Inner Bolts e. Bearing Strength at Bolt Holes for Edge Bolts
5. Using AISC Steel Construction...
(20pts) An MC 9 x 25.4 is.connected with 7/8-inch-diameter A325 bolts as shown below. A36 steel is used. The service loads are 35 kips dead load and 15 kips live load. Determine the adequacy of tensile capacity of the proposed MC shape using the LRFD method. You will need to determine an appropriate shear lag factor. Your solution has. to be complete for all the aspects regarding tension strength analysis and clearly indicate any assumptions you may make in solution....
3) Determine the tensile design strength. The member is a PL 5/8 x 10 and the steel is A36. All bolts are 7/8 inch in diameter. (Hint: determine the YLS and FLS and compare with Pu) оо ооо оо
Q3. Determine the LRFD strengths for aW12 x 50 (A36 steel) with two lines of 4-in bolts in its flange (three in a line 4-in on center) as shown in Fig. Q3. Gross section yielding, tensile rupture and blockshear strengths must be investigated. Properties of the beam properties of the channel are as follows: A 14.6 in2, d = 12.2 in, tw 8.08 in, t 0.64 in, I are as follows: The 0.370 in, by 391 in, ly 56.3 in,...
can i have this one solved by using AISC steel manual
plzzzz?
Problem 1. A lap connection shown below should carry the factored axial load of 120 kips. The plates 3/8 x 7 and 5/16 x 7 are made of A36 (Fu=58 ksi) steel. Design the bolted connection: (a) Select bolt material and diameter: (b) Determine number of bolts using shear capacity of bolt; (c) Place the bolts with min/max requirements; (d) Calculate the bearing strength of bolts and determine...
ASAP please
Answer the following questions. Use lecture notes, text book and AISC Steel Construction Manual for reference. This assignment is worth 5 points. 1. (1.5 point) Determine the maximum combined loads using the recommended AISC expressions for LRFD and ASD assuming member supports a tributary area of 100 ft?: D = 80 psf, L = 100 psf, R = 25 psf, Lr = 30 psf, S = 25 psf, E = +/- 45 psf, W = +/- 100 psf...
our professor uses shigley's mechanical engineering
design 9th edition
2. A steel plate (Fig. Q.2) is riveted to a vertical pillar. The three rivets have a 15 mm diameter and carry the load and moment resulting from the external load of 8 kN. All length dimensions are in millimeters. The yield strengths of the materials are (Sy)ivet 600 MPa and (Sy)plate 350 MPa. Calculate the safety factors for a. Shear of rivet when Ssy-0.57 Sy (10 pts) Bearing of rivet...
ints) The connection below is a slip-critical connection. Calculate the design strength of the n assuming 7/8-in A325 bolts (threads excluded) with a factor for fillers, hf -1.0 Assume A36 steel tes, Class 8 faying surface and standard size holes. Check a. Gross section yielding of plates b. Tensile rupture of plates c. Slip-critical strength of bolts d. Bearing strength of bolts e. Shearing strength of the bolts f. Block Shear (Draw how the block 3 in 3 in o...
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