Example 2-8 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 0.045cm? and weighs e.90 kg. Assume that the tape is exactly throughout its length under a standard pull modulus of elasticity is 2.10x10 kg/cm?. 30.0 m when supported of 6.0 kg, and its

Example 2-8 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 0.045cm? and weighs e.90 kg. Assume that the tape is exactly throughout its length under a standard pull modulus of elasticity is 2.10x10 kg/cm?. 30.0 m when supported of 6.0 kg, and its

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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NOTE: The standard pull of the tape is 5kg while the team pulled only at 4kg The field temperature is 300 while the standard temp of the tape is 200 The cross sectional area of the tape is 0.05cm2. The coefficient of linear expansion is 0.000011610C and the modulus of elasticity of steel is given to be 2.0 x 106 kg/cm. The tape used here is a 50m steel tape. Determine the actual length of each lines
A wood beam is strengthened using two steel plates as shown in the figure below. V 6 mm 150 mm 6 mm |B 100 mm i The beam has simple supports and an overhang and is subjected to a point load and a uniform load as shown in the figure below. 13 KN q= 5.0 kN/m с 3 m Calculate the maximum tensile and compressive stresses of the beam. Assume that E = 11 GPa and E = 200 GPa. (Enter your answers in MPa. Use the deformation sign convention.) maximum tensile stress in wood MPa maximum tensile stress in steel MPa MPa maximum compressive stress in wood maximum compressive stress in steel MPa Need Help? Read It B 000 +1m-
O A steel specimen of 12 mm diameter extends by 6.31 x 10-2 mm over a gauge length of 150 mm when subjected to an axial load of 10 KN. The same specimen undergoes a twist of 0.5° an a length of 150 mm over a twisting moment of 10 N-m. Using the above data, determine the elastic constants E,µ,G and K.
Engr. Sova Ho used 30m length of tape in measuring a distance line. The measured length of the line was recorded to be 454.62 m. During the measurement the temperature reading was 11 oC and the tape was supported at both ends. The cross sectional area of the tape is 6.50mm2 and the modulus of elasticity is 200 GPa. The tape has a weight of 0.075 kg/m. K= 11.6 x10-6 m/c. If the engineer determined the Temperature correction, Pull correction, and Sag Correction lengths to be 1,640.01 μm, 588μm, and 1.71 mm respectively, per segment. Calculate the applied Pull of the 30m tape in kg.
A steel tape is 30 m long under a standard pull of 6 kg with a constant cross-sectional area of 0.05 cm^2. If the normal tension applied to make the tape equal to its nominal length when supported only at the end points, that is the effect of sag will be eliminated by the elongation of the tape due to the application of this load is equal to 14 kg, determine the total weight of the tape. Modulus of Elasticity of tape is 2x10^6 kg/cm^2.
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A rectangle column 500 mm x200 mm in cross-section is subjected to a compression load 1000 KN, the stress on the column is: a. 30 MPa b. 10 MPa C. 50 MPa d. 20 MPa
Determine modulus of elasticity