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xle Load (kN) No. of axles 30 to 40 40 to 50 50 to 60 60 to 70 70 to 80 80 to 90 90 to 100 100 to 110 50 69 66 79 100 98 111 78 Ave. axle load Gay LEF=(Li/L80) ESAL80

xle Load (kN) No. of axles 30 to 40 40 to 50 50 to 60 60 to 70 70 to 80 80 to 90 90 to 100 100 to 110 50 69 66 79 100 98 111 78 Ave. axle load Gay LEF=(Li/L80) ESAL80

Structural Analysis
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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3. The following data is obtained from the axle load survey conducted for 3 days. Axle Load (kN) No. of axles Ave. axle load LEF=(LI/L80) ESAL80 30 to 40 40 to 50 50 to 60 60 to 70 70 to 80 80 to 90 90 to 100 100 to 110 110 to 120 120 to 130 130 to 140 140 to 150 50 69 66 79 100 98 111 78 68 78 51 56 Determine the following: 3.1. Average axle load, load equivalent factor (LEF) 3.2. Equivalent number of axle loads 3.3.80 kN ESAL repetitions for 3 days 3.4.80 KN ESAL repetitions per year
Transcribed Image Text:3. The following data is obtained from the axle load survey conducted for 3 days. Axle Load (kN) No. of axles Ave. axle load LEF=(LI/L80) ESAL80 30 to 40 40 to 50 50 to 60 60 to 70 70 to 80 80 to 90 90 to 100 100 to 110 110 to 120 120 to 130 130 to 140 140 to 150 50 69 66 79 100 98 111 78 68 78 51 56 Determine the following: 3.1. Average axle load, load equivalent factor (LEF) 3.2. Equivalent number of axle loads 3.3.80 kN ESAL repetitions for 3 days 3.4.80 KN ESAL repetitions per year
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