A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Article describes methods used in measuring vibrations and their effects, and modification of structure to dampen vibrations; aluminum alloy bridge at Liverpool Airport extends 600 yd out over River Mersey; its length is divided into 18 spans of 100 ft each and spans are supported by tubular steel frames on concrete piled foundations; frequency and amplitude of oscillation of number of diagonals were measured using accelerometer; stresses in one of diagonal bracings and its gusset plate were measured using electrical resistance strain gages. (45909)
Article describes methods used in measuring vibrations and their effects, and modification of structure to dampen vibrations; aluminum alloy bridge at Liverpool Airport extends 600 yd out over River Mersey; its length is divided into 18 spans of 100 ft each and spans are supported by tubular steel frames on concrete piled foundations; frequency and amplitude of oscillation of number of diagonals were measured using accelerometer; stresses in one of diagonal bracings and its gusset plate were measured using electrical resistance strain gages. (45909)
Vibrations of aluminum footbridge
Civ Eng (Lond)
Mosley, W.H. (author)
1968
2 pages
Article (Journal)
English
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