MONITORING SYSTEM OF BRIDGE PERFORMANCE WITH FIBER-OPTIC COMMUNICATIONS NET

DOI Web Site Web Site 6 Citations 12 References

Bibliographic Information

Other Title
  • 光通信網を使用した鋼橋梁の健全度評価モニタリングシステムの開発
  • ヒカリ ツウシンモウ オ シヨウ シタ コウ キョウリョウ ノ ケンゼンド ヒョウカ モニタリング システム ノ カイハツ

Search this article

Abstract

This paper presents a new monitoring system with fiber-optic communications net. Fiber-optic communications net is under construction speedily in Japan and use of that is very effective for the bridge management. This monitoring system consists some kind of sensors (strain-gage, peak strain memory sensor, temperature sensor), amplifier, analog-to-digital converter, control system, electric-to-optic converter at the Osaka-bridge, fiber-optic communications net and optic-to-electric converter, work station at Tokyo Institute of Technology. With this system, it will be possible to measure strain, peak strain, and temperature with various kinds of sensor. Moreover, gross weight of truck can be calculated by means of the obtained data immediately as in field measurement.

Journal

Citations (6)*help

See more

References(12)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top