Determine the correct length of the line.pls answer in complete3 decimal places A 50-m steel tape is of standard length under a pull of 5.5 kg and a temperature of 20 °C when supportedthroughout its entire length The tápe weighs 0.05 kg/m, has a cross-sectional area of 0.04 cm2 anda modulus ofelasticity of 2x10° kg/cm2, This tape was used in the field to measure a distance that was determined to be458.650 m. AL the time the measurement was made, the constant pull applied was 8 kg with the tape supportedonly at end points. During the measurement, the temperature was observed to be at an average of 18 C Use thecoefficient of thermal expansion of the tape 0.0000116/C.%3D

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Answered: A 50-m steel tape is of standard length…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A 50-m steel tape is of standard length under a pull of 55 N and a temperature of 20°C when supported throughout its entire length. The tape weighs 0.055kg/m, has a cross sectional area of 0.04 cm² and a modulus of elasticity of 2x106 kg/cm². This tape was used in the field to measure a distance that was determined to be 501.650 m. At the time the measurement was made, the constant pull applied was 80 N with the tape supported only at endpoints. During the measurement the temperature was observed to be at an average of 18°C. Use a = 11.6x10-6 m/" a Determine the correction due to tension. b. Determine the correction due to change in temperature. C. Determine the correction due to sag. d. Determine the correct length of the line.
A 50-m steel tape is of standard length under a pull of 55 N and a temperature of 20°C when supported throughout its entire length. The tape weighs 0.055kg/m, has a cross sectional area of 0.04 cm² and a modulus of elasticity of 2x10⁶ kg/cm². This tape was used in the field to measure a distance that was determined to be 501.650 m. At the time the measurement was made, the constant pull applied was 80 N with the tape supported only at endpoints. During the measurement the temperature was observed to be at an average of 18°C. Use a = 11.6x10-6 m/"C a. Determine the correction due to tension. b. Determine the correction due to change in temperature. C. Determine the correction due to sag. d. Determine the correct length of the line.
A 50-m steel tape is of standard length under a pull of 5.50 kg and a temperature of 20°C when supported throughout its entire length. The tape weighing 0.05 kg/m, has a cross sectional area of 0.04cm2 and a modulus of elasticity of 2x106 kg/cm2. This tape was used in the field to measure a distance that was determined to be 458.65m. At the time the measurement was made, a constant pull of 8kg was applied with the tape supported at endpoints only. During the measurement, it was a cool atmosphere at an average temperature of 18°C. Determine the correct length of the line.
A distance of 412.3 m was measured using a steel tape with a nominal length of 30 m, a cross-sectional area a = 0.000004 and a support gap of its entire length under a tensile force of ps = 5.5 kg, temperature 20 °, use the tape to measure the height difference between their ends (20) m (d = 20) The tape was supported with full strength, the height = 500 m above sea level, the temperature during the measurement in it = 12°, the tensile force applied during the measurement was p = 8 kg, the real length of the tape = 30.2 m, the coefficient of thermal expansion was α = 000006 and the modulus of elasticity E=203.23 × 10 ^6 kg /m^2 Determine the correct
SITUATION I: A 50-m steel tape is of standard length under a pull of 5kg and a temperature of 22 degree celcius when supported throughout its entire length. The tape weighs 0.06 kg/m, has a cross section area of 0.06 and a modulus of elasticity of 2xkg/. The tape was used in the field to measure a distance that was determined to be 525.48. At the time the measurement was made, the constant pull applied was 10kg with the tape supported only at endpoints. During measurement, the temperature was observed to be at an average of 19 degree Celsius. Use alpha a= 12.36x/degree celcius. 1. Determine the correction due to tension. a. 0.021898 m b. 0.21895 m c. 0.021911 m d. 0.021589 m 2. Determine the correction due to temperature. a. 0.01984 m b. 0.01968 m c. 0.01986 m d. 0.01948 m
SITUATION I: A 50-m steel tape is of standard length under a pull of 5kg and a temperature of 22 degree celcius when supported throughout its entire length. The tape weighs 0.06 kg/m, has a cross section area of 0.06 cm'and a modulus of elasticity of 2x10°kg/cm?. The tape was used in the field to measure a distance that was determined to be 525.48. At the time the measurement was made, the constant pull applied was 10kg with the tape supported only at endpoints. During measurement, the temperature was observed to be at an average of 19 degree Celsius. Use alpha a= 12.36x10/degree celcius. 1. Determine the correction due to tension. a. 0.021898 m b. 0.021895 m c. 0.021911 m d. 0.021589 m 2. Determine the correction due to temperature. a. 0.01984 m b. 0.01968 m c. 0.01986 m d. 0.01948 m 3. Determine the correction due to sag. а. 1.8998 m b. 1.8898 m c. 1.8888 m d. 1.9898 m 4. Find the corrected length of the line a. 523.5826 m b. 524.5823 m c. 525.6832 m d. 526.3628 m
4. A 30-m steel tape measured 29.991m when standardized fully supported under a pull of 5.5 kg at 20 °C. The tape weighs 0.04 kg/m, its coefficient of linear expansion is 0.0000116/1 °C, it has a cross-sectional area of 0.04 cm? on which its made of steel, its modulus of elasticity is 2.10 x 10° kg/cm?. This tape was used in the field to measure a distance that was determined to be 471.25 m. At the time the measurement was made, the constant pull applied was 4 kg at 35 C with the tape supported only at its endpoint. Determine the correct length of the line.
A 100m tape is of standard length at a temperature of 20°C and a pull of 50N. It was used to measure a distance of 3768.92m. During measurement, the temperature reading was 29°C and the tape was supported at both end with an applied pull of 85N. The cross-sectional area of the tape is 2.8mm 2, the unit weight is 0.13N/m, themodulus of elasticity is 200GPa and the coefficient of linear expansion is 0.0000116/°C. Determine:a. the total temperature correctionb. the total pull correctionc. the total sag correctiond. the correct distance
A 50m tape of standard length has a weight of 0.05kg/m, with a cross sectional area of 0.03sq.cm. It has a modulus of elasticity of 2 x 106 kg/cm2. The tape is of standard length under a pull of 6kg when supported throughout its length and a temperature of 20oC. This tape was used to measure a distance between A and B and was recorded to be 542.25m long. At the time of measurement the pull applied was 8kg. with the tape supported only at its end points and the temperature was 15oC. assuming coefficient of linear expansion of the tape is 11.7x10-6/oC. Compute the correction due to weight of tape and the true length of the measured line AB due to the combined effects of tension, sag and temperature.
To measure a distance, Neslyn utilized a 30m steel tape. The tape was eventually discovered to be 0.03m too short. Do you think the tape has a 4mm cross-section? 0.3627N/m weight, and At a temperature of 25°C and a pull of 55N, it was standardized. The tape was kept horizontal and sustained at midspan with a constant tension of 50N during the measurement. At the time of measurement, the temperature was 30.7°C. Determine the adjusted distance if the measured distance is 420.67m (m). 3. Decimal places round your answer.
B.) A line MQ was measured to be (2582.45 m) using a (30-m) steel tape supported throughout its length under a pull of (5.5 kg). The mean temperature during the measurement is (33° C). The tape used has a cross-sectional area (0.03 cm) and has a standard length at (20°C) under a pull of (9 kg). The modulus of elasticity of the tape is (2x10 kg/em) and the coefficient of thermal expansion is (0.0000116"C). Find the total correction and the corrected length of the line? (25Marks)
The cross-section of the beam in the picture is welded from two flat steel 100x20x2000 mm. So L = 2000 mm. The material is S355 J2 G3 (EN 10025). What is the certainty compared to the following? q0 = 19.4 kN/m Correct answer 4.07

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