Find the correction due to sag DETERMINED1.) AA LINE WAS DETERMINEDSTEEL TAPE THAT IS 0.01 MUNDER A PULL OF 50N AT A MEAN TEMPERATURE OF 30° C. DURING THEMEASUREMENT,THE OTHER ENDDIS COVERED TO BE 7M LOWER.TAPE USEDWASOF STANDARD LENGTHISAT 20°CUNDER A PULL OF 25 N.DENSITY OF THE TAPE is 7500 KG/M², COEFFICIENT OF THERMAL EXPANSION15 / 06. MODULUS11.6 x 10OF ELASTICITY OF TAPE IS 200,000 MPaTOBE 1148.18 MTO BE 1148.18 M WHEN MEASURED WITH A 4 KGLONG ANDSUPPORTED THROUGHOUT ITS LENGTH

Given data,length measured =1148.18mweight=4kgpull applied= 50NFINDcorrection due to sag

H.) A A LINE WAS STEEL TAPE THAT IS 0-01 M UNDER A PULL OF 50N AT A MEAN TEMPERATURE OF 30° C. DURING THE MEASUREMENT, THE OTHER END WAS DIS COVERED TO BE TM LOWER. DETERMINED TO BE 1148.18 M WHEN MEASURED WITH A 4 KG LONG AND SUPPORTED THROUGHOUT ITS LENGTH TAPE USED IS OF STANDARD LENGTH AT 20°C UNDER A PULL OF 25 N DENSITY OF THE TAPE is 7500 KG/M³ COEFFICIENT OF THERMAL EXPANSION 15 11.6 x 106/06 OF TAPE IS 200,000 MPa. MODULUS OF

H.) A A LINE WAS STEEL TAPE THAT IS 0-01 M UNDER A PULL OF 50N AT A MEAN TEMPERATURE OF 30° C. DURING THE MEASUREMENT, THE OTHER END WAS DIS COVERED TO BE TM LOWER. DETERMINED TO BE 1148.18 M WHEN MEASURED WITH A 4 KG LONG AND SUPPORTED THROUGHOUT ITS LENGTH TAPE USED IS OF STANDARD LENGTH AT 20°C UNDER A PULL OF 25 N DENSITY OF THE TAPE is 7500 KG/M³ COEFFICIENT OF THERMAL EXPANSION 15 11.6 x 106/06 OF TAPE IS 200,000 MPa. MODULUS OF

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 steel tape of nominal length 30m was suspended between supports to measure the length of a line. The measured length of the line on slope of angle 30 50’ is 29.859m. The mean temperature during the measurement was 120c and the pull applied was 100N. If standard length of the tape is 30.005m at 200c and the standard pull is 45N, calculate the corrected horizontal length. Take:-  w= 0.15N/m  A= 2.5mm2 ᾱ= =1.15*10-5 /0c  E=2.0*105N/mm2
Situation:A 50m steel tape was standardized and supported throughout its whole length and found to be 0.00329m longer at an observed temperature of 41.6 degrees C and a pull of 12 kilos. This tape was used to measure a line that was found to be 683.21m at average temperature of 49 .8 degrees C at the same pull. Coefficient of the thermal expansion in 0.000016m/m degrees C. -DETERMINE THE STANDARD TEMPERATUREa. 35.93 c. 50.76b. 44.63 d. 68.25-WHAT IS THE CORRECT LENGTH OF THE LINE?a. 633.88 c. 638.23b. 663.28 d. 683.32
A line was recorded as 1750.00 meters long. The standard tape weighs0.65 kg , 30.00m long at 20°C under a 50N pull. During the actualobservation the temperature was 5°C and the tape was suspended undera 75N pull. It was also found that the tape is 3.00mm too long. If the linewas inclined at 3%. E = 200GPa, A = 2.50mm² and the coefficient of linearexpansion is 0.0000116 m/°C.(a) What is the actual inclined distance?(b) What is the actual horizontal distance.
A 30m tape has the following conditionThe standard temp is 20deg Celsius and the site temp is 27deg Celsius resulting to a temperature correction factor=0.02m for the 30 m tapeThe standard pull is 5 kg but the applied pull is 4.5 kg resulting to a correction due to pull= -0.01m for the 30 m tape. a) Determine the reading to be laid out to get a length of 30mb) Determine the reading to be laid out to get a length of 1300m
what must be the pull in a 100 meters tape in order to eliminate the sag and temperature correctionG= 10M= 6L= 8
It is required to layout on the ground a rectangular lot 505.20 m long and 251.70 m wide. The tape to be used is exactly 100 m at 10 kg pull at 28 degrees celcius temperature. If the actual fieldword will be done at temperature 50 degrees celcius and the applied pull is 10 kg, what is the corrected area if the coefficient of thermal expansion for the tape is 0.0000116 per degrees celcius.
A 0.65kg, 50m tape was standardized and supported througnout its whole length and found to be 0.00205m longer at an observed temperature of 31.8°C and a pull of 10KN. This tape was used to measure a 4% grade line which was found to be 662.702m. During measurement, the temperature is 15°C and the tape is suspended under a pull of 20KN. E=200GPa, cross- sectional area of tape is 3mm? and the coefficient of linear expansion is 0.0000116m/°C.
SHOW SOlution Ans. F= 733.16kN 1.844m from the bottom of the tank parallel to the gate
answer key : m = 450 kg, W = 45.89N = 10.32lb, m=450kg, W=275.3N
A 0.65kg, 50m tape was standardized and supported throughout its whole length and found to be 0.00205m longer at an observed temperature of 31.8°C and a pull of 10KN. This tape was used to measure a 4% prade line which was found to be 662.702m. During measurement, the temperature is 15°C and the tape is suspended under a pull of 20KN. E-200GPa, cross-sectional area of tape is 3mm2 and the coefficient of linear expansion is 0.0000116m/°C. Compute the true horizontal distance.
Value of Wo= 15 N/mm
Solve it early ok i upvote