ne turnbuckie cames an axia ad, what maximum load ess is limited to 180 MN/m2 ICKI [39
ne turnbuckie cames an axia ad, what maximum load ess is limited to 180 MN/m2 ICKI [39
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![5. (A). A simple turnbuckle arrangement is constructed from a 40 mm outside diameter
tube threaded internally at each end to take two rods of 25 mm outside diameter with
threaded ends. What will be the nominal stresses set up in the tube and the rods,
ignoring thread depth, when the turnbuckle cames an axial load of 30 kN? Assuming
a sufficient strength of thread, what maximum load can be transmitted by the
turnbuckle if the maximum stress is limited to 180 MN/m?
[39.2, 61.1 MN/m2, 88.4 kN]
6. (A). A bar ABCD consists of three sections: AB is 25 mm square and 50 mm long, BC
is of 20 mm diameter and40 mm long and CD is of 12 mm diameter and 50 mm long.
Determine the stress set up in each section of the bar when it is subjected to an axial
tensile load of 20 kN. What will be the total extension of the bar under this load? For
the bar material, E = 210GN/m?.
[32.63.7, 176.8 MN/m²_ 0.062mm]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F43e63871-a653-4d01-b7d6-2790c8268f9e%2Fd08da4c5-98a8-45c1-a30a-00546c98f26b%2Fur9eiqop_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. (A). A simple turnbuckle arrangement is constructed from a 40 mm outside diameter
tube threaded internally at each end to take two rods of 25 mm outside diameter with
threaded ends. What will be the nominal stresses set up in the tube and the rods,
ignoring thread depth, when the turnbuckle cames an axial load of 30 kN? Assuming
a sufficient strength of thread, what maximum load can be transmitted by the
turnbuckle if the maximum stress is limited to 180 MN/m?
[39.2, 61.1 MN/m2, 88.4 kN]
6. (A). A bar ABCD consists of three sections: AB is 25 mm square and 50 mm long, BC
is of 20 mm diameter and40 mm long and CD is of 12 mm diameter and 50 mm long.
Determine the stress set up in each section of the bar when it is subjected to an axial
tensile load of 20 kN. What will be the total extension of the bar under this load? For
the bar material, E = 210GN/m?.
[32.63.7, 176.8 MN/m²_ 0.062mm]
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