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Review The joists of a floor in a warehouse are to be selected using square timber...
3. A floor system in a building is built of wood planks supported by 12 ft....
3. A floor system in a building is built of wood planks supported by 12 ft. long joists as shown in the figure. The spacing between the joists is 16 in (measured from center to center). The maximum floor load is 120 lbsft. The joists are made of Hemlock # 2 wood. Assume joists are simply supported beams carrying uniform load. a. b. c. Select a proper size for the joists. Calculate the maximum shear stress in the joists. Determine...
A Review The allowable bending stress is allow = 24 ksi and the allowable shear stress...
A Review The allowable bending stress is allow = 24 ksi and the allowable shear stress is Tollow = 14 ksi 8 kip/It 6 ft Part A Select the lightest-weight wide-lange beam with the shortest depth from Appendix B that will safely support the loading shown Part A Select the lightest-weight wide-flange beam with the shortest depth from Appendix B that will safely support the loading shown. W12 X 16 W12 X 22 W12 X 14 W12 X 26 Previous...
5. For a steel girder W200x52 (see the section properties in the last page), sketch the...
5. For a steel girder W200x52 (see the section properties in the last page), sketch the distribution of shear stress and specified the maximum shear stress on the flange and on the web. Let the shear force is V. (10 points) 4. A single-span simply-supported beam has a span length of 5 m and is subjected to two loads (P) as shown in the figure. The beam is made of a timber reinforced with a steel plate at the bottom...
2. A short wooden beam of length L 4 ft is constructed by gluing together two...
2. A short wooden beam of length L 4 ft is constructed by gluing together two smaller beams to form a single beam of width b 4 in. and height h 8 in. It is simply supported and subjected to a concentrated load P at mid-span as shown. 2.1. If the allowable shear stress in the glue is 300 psi, determine the maximum load P, ignoring self-weight. 2.2. If the allowable normal stress is 2 ksi, determine the maximum load...
The beam is made of timber that has an allowable bending stress of O allow =...
The beam is made of timber that has an allowable bending stress of O allow = 6.5 MPa and an allowable shear stress of Tallow = 500 kPa. Part A Determine its height if it is to be rectangular and have a height-to-width ratio of 1.22. (Figure 1) Figure < Express your answer with the appropriate units. 1 of 1 ? HA h = Value Units 8 kN/m Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining...
please can you solve it as quick as possible. of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a A l 500 mm. tota...
please can you solve it as quick as possible.
of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a A l 500 mm. total weight of 5 N and is simply supported with span length L 20 mm 20 mm 60 mm 20 mm 60 mm Considering the weight of the beam (q) calculate the maximum permissible CCW moment M that may be...
Question 2 (25 marks) A square wood platform of side-length L = 2.4 m rests on...
Question 2 (25 marks) A square wood platform of side-length L = 2.4 m rests on masonry walls. The deck of the platform is constructed of 4 cm thick planks supported on two beams which are 2.4 m long. The beams have a width of 100 mm and height of 150 mm and are supported at their ends by the walls. The structure is designed to support a uniformly distributed load, wA (kN/m2), acting over the entire top surface of...
The low strength concrete floor slab is integrated with a wide- flange A-36 steel beam using...
The low strength concrete floor slab is integrated with a wide- flange A-36 steel beam using shear studs (not shown) to form the composite beam. (Figure 1) Part A If the allowable bending stress for the concrete is (Gallow)con = 10 MPa and allowable bending stress for steel is allow)st = 165 MPa, determine the maximum allowable internal moment M that can be applied to the beam. Express your answer with the appropriate units. Figure 1 of 1 H HÅ...
A square wood platform of side-length ? = 2.4 m rests on masonry walls. The deck...
A square wood platform of side-length ? = 2.4 m rests on masonry
walls. The deck of the platform is constructed of 4 cm thick planks
supported on two beams which are 2.4 m long. The beams have a width
of 100 mm and height of 150 mm and are supported at their ends by
the walls. The structure is designed to support a uniformly
distributed load, ?? (kN/m2), acting over the entire top surface of
the platform. The tensile...
CIVL3322 Su18 Homework Set 1 Review Problem 1.3 The allowable normal stress for member BC is...
CIVL3322 Su18 Homework Set 1 Review Problem 1.3 The allowable normal stress for member BC is allow-29 ksi and the allowable shear stress for the pins is Tallow 10 ksi (Figure 1) Part A Determine the required thickness of member BC Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 t- 1 Value Units Submit Request Answer ? Part B 60 Determine the required diameter of the pin at A Express your answer...
3. A floor system in a building is built of wood planks supported by 12 ft. long joists as shown in the figure. The spacing between the joists is 16 in (measured from center to center). The maximum floor load is 120 lbsft. The joists are made of Hemlock # 2 wood. Assume joists are simply supported beams carrying uniform load. a. b. c. Select a proper size for the joists. Calculate the maximum shear stress in the joists. Determine...
A Review The allowable bending stress is allow = 24 ksi and the allowable shear stress is Tollow = 14 ksi 8 kip/It 6 ft Part A Select the lightest-weight wide-lange beam with the shortest depth from Appendix B that will safely support the loading shown Part A Select the lightest-weight wide-flange beam with the shortest depth from Appendix B that will safely support the loading shown. W12 X 16 W12 X 22 W12 X 14 W12 X 26 Previous...
5. For a steel girder W200x52 (see the section properties in the last page), sketch the distribution of shear stress and specified the maximum shear stress on the flange and on the web. Let the shear force is V. (10 points) 4. A single-span simply-supported beam has a span length of 5 m and is subjected to two loads (P) as shown in the figure. The beam is made of a timber reinforced with a steel plate at the bottom...
2. A short wooden beam of length L 4 ft is constructed by gluing together two smaller beams to form a single beam of width b 4 in. and height h 8 in. It is simply supported and subjected to a concentrated load P at mid-span as shown. 2.1. If the allowable shear stress in the glue is 300 psi, determine the maximum load P, ignoring self-weight. 2.2. If the allowable normal stress is 2 ksi, determine the maximum load...
The beam is made of timber that has an allowable bending stress of O allow = 6.5 MPa and an allowable shear stress of Tallow = 500 kPa. Part A Determine its height if it is to be rectangular and have a height-to-width ratio of 1.22. (Figure 1) Figure < Express your answer with the appropriate units. 1 of 1 ? HA h = Value Units 8 kN/m Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining...
please can you solve it as quick as possible.
of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a A l 500 mm. total weight of 5 N and is simply supported with span length L 20 mm 20 mm 60 mm 20 mm 60 mm Considering the weight of the beam (q) calculate the maximum permissible CCW moment M that may be...
Question 2 (25 marks) A square wood platform of side-length L = 2.4 m rests on masonry walls. The deck of the platform is constructed of 4 cm thick planks supported on two beams which are 2.4 m long. The beams have a width of 100 mm and height of 150 mm and are supported at their ends by the walls. The structure is designed to support a uniformly distributed load, wA (kN/m2), acting over the entire top surface of...
The low strength concrete floor slab is integrated with a wide- flange A-36 steel beam using shear studs (not shown) to form the composite beam. (Figure 1) Part A If the allowable bending stress for the concrete is (Gallow)con = 10 MPa and allowable bending stress for steel is allow)st = 165 MPa, determine the maximum allowable internal moment M that can be applied to the beam. Express your answer with the appropriate units. Figure 1 of 1 H HÅ...
A square wood platform of side-length ? = 2.4 m rests on masonry
walls. The deck of the platform is constructed of 4 cm thick planks
supported on two beams which are 2.4 m long. The beams have a width
of 100 mm and height of 150 mm and are supported at their ends by
the walls. The structure is designed to support a uniformly
distributed load, ?? (kN/m2), acting over the entire top surface of
the platform. The tensile...
CIVL3322 Su18 Homework Set 1 Review Problem 1.3 The allowable normal stress for member BC is allow-29 ksi and the allowable shear stress for the pins is Tallow 10 ksi (Figure 1) Part A Determine the required thickness of member BC Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 t- 1 Value Units Submit Request Answer ? Part B 60 Determine the required diameter of the pin at A Express your answer...
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