6.9 A 30-m steel tape measured 29.991 m when standardized fully supported under a 5.500-kg pull at a temperature of 20°C.The tape weighed 1.22 kg and had a cross-sectional area of 0.016 cm?. What is the corrected horizontal length of a recorded distance AB for the conditions given in table below Recorded Average Temperature (°C) Distance AB Tension Means of (m) (kg) Support 28.056 18 8.3 Throughout Ends only 16.302 25 7.9
6.9 A 30-m steel tape measured 29.991 m when standardized fully supported under a 5.500-kg pull at a temperature of 20°C.The tape weighed 1.22 kg and had a cross-sectional area of 0.016 cm?. What is the corrected horizontal length of a recorded distance AB for the conditions given in table below Recorded Average Temperature (°C) Distance AB Tension Means of (m) (kg) Support 28.056 18 8.3 Throughout Ends only 16.302 25 7.9
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:6.9 A 30-m steel tape measured 29.991 m when standardized fully supported under a
5.500-kg pull at a temperature of 20°C.The tape weighed 1.22 kg and had a cross-sectional
area of 0.016 cm?. What is the corrected horizontal length of a recorded distance AB for
the conditions given in table below
Recorded
Average
Temperature
(°C)
Distance AB
Tension
Means of
(m)
(kg)
Support
Throughout
Ends only
28.056
18
8.3
16.302
25
7.9
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