5. A 50-m steel tape weighs 0.035 kg/m and is supported at mid-length and at its end points, and is used tomeasure a line AB with a steady pull of 6.5 kg. If the measured length of AB is 1045.78 m, determinethe following:a) Correction due to sag between supports and for the whole tape length.b) total sag correction for the whole length measured.c) Correct distance between the ends of the tape.

Since the support is also present inbetween the total length . We should take length of tape as 50/2…

Answered: 5. A 50-m steel tape weighs 0.035 kg/m…

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 heavy 50-m tape having a cross-sectional area of 0.05 cm2 has been standardized at a tension of 5.5 kg. If E = 2.10 x 106 kg/m2, determine the elongation of the tape if a pull of 12 kg is applied. Illustrate.
A 30-m steel tape weighs 1.5 kg and is supported at its end points and at the 5 and 15 meter marks. If a pull of 8 kg is applied, determine the correction due to sag between supports and for one tape length.
A 50m steel tape weighs 0.035kg/m is constantlysupported at mid-length and at its end points and isused to measure a line AB with a steady pull of6.5kg. If the measured line AB is 1268.256m Determine the correct length of AB Determine the total sag correction for the whole length measured. Determine the correction due to sag for the whole tape length.
Determine the normal tension required to make a tape exactly 30.0 m between its ends when used in an unsupported mode, If the tape has a cross-sectional area of 0.045 cm2 and weighs 0.90 kg. Assume that the tape exactly 30.0 m when supported throughout its length under a standard pull of 6.0 kg, and its modulus of elasticity 2.10 x 106 kg/cm2.
Determine the normal tension required to make a tape exactly 30.0 m between its ends when used in an unsupported mode, if the tape has a cross-sectional area of 0.045cm2 and weighs 0.90 kg. Assume that the tape is exactly 30.0 m when supported throughout its length under a standard pull of 6.0 kg, and its modulus of elasticity is 2.10x106 kg/cm2. Where: PN = normal tension or the pull which will eliminate the effect of sag (kg) W = total weight of tape between supports (kg) A = cross- sectional area of tape (cm2) E = modulus of elasticity of tape material (kg/ cm2) Ps = standard pull for the tape (kg
a 50 m steel tape weighing 0.035 kg/m is constantly supported at mid- length and its end points, and is used to measure a line AB with a ready pull of 6.5 kg. if the measured length of AB is 1268.256 m. determine the following: a) total sag correction for the whole length measured b) total correction due to sag between supports and for the wholr tape length c) total sag correction for the whole length measured
A 30-m steel tape weighing 1.75 kg is of standard length under a pull of 4.55 kg, supported for full length. This tape was used in measuring a line (found to be 1371.50 m) on smooth level ground under a steady pull of 8 kg. Assuming E = 2.05x106 kg/cm2 and that the unit weight of steel is 7.9x19-3 kg.cm3, determine the following: cross-sectional area of the tape, correction for increase in tension for the whole length measured, and the correct length of the measured line. Please include the complete solution
a 50 m steel tape weighing 0.035 kg/m is constantly supported at mid- length and its end points, and is used to measure a line AB with a ready pull of 6.5 kg. if the measured length of AB is 1268.256 m. determine the total sag correction for the whole length measured.
Note : point load = 12.289KN/m *3 = 36.867KN . 1) calculate the reaction forces 2) Calculate and draw the Bending moment digram, and what is the value of maximium bending moment ? 3) calculate and draw the shear force digram and what is the value of the maximum shear force ?
The bent bar shown is subjected to 3 forces shown. Replace these forces with an equivalent couple M and single force F at point A. Show solution to answers M = 21.8 kN-m, cw Fv = 12.03 kN, D FH = 1.60 kN, R
A 30m steel tape weighing 1.45 kg is of standard length under pull of 5kg, supported for fulllength. The tape was used in measuring a line 938.55 m long on smooth level ground under asteady pull of 10kg. Assuming E = 2.0 x 10^6 kg per sqcm and the unit weight of steel to be 7.9 x10^-3 kg per sqcm, determine the correct measured length of the line.
A heavy 50-m tape having a cross-sectional area of 0.06 cm^2 has been standardized at a tension of 4.5kg. If E=2.10x10^6 kg/cm^2, determine the elongation of the tape if a pull of 16kg is applied.

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