A NEW HORIZON FOR SOPHISTICATED REAL-TIME EARTHQUAKE ENGINEERING

スポンサーリンク

概要

• 論文の詳細を見る

• Owing to recent improvements in earthquake measuring systems, computer technology, information network systems, and methods of computer analysis, "real-time earthquake engineering", which operates on ongoing data to mitigate earthquake damage, has become realistic as a new method for disaster mitigation. To reduce earthquake damage, proper pre-, ongoing, and post-earthquake countermeasures are required. Conventionally, the pre-countermeasures taken have been based on such assumptions as location, magnitude and time of an earthquake; weather; and number of fires. Manuals of post-countermeasures are based on results of simulation based on pre-countermeasures. These are used by the Japanese government and the local self-governing bodies to determine approximate damage levels and to establish disaster mitigation plans. Because of the numerous assumptions made, these results often differ from actual results and there is no public benefit. Conventional earthquake engineering does not use ongoing earthquake information for mitigation of damage, rather data from an earthquake are used to obtain measures for the mitigation of damage caused by a subsequent earthquake. Disaster information obtainable just after an earthquake, however, is very important for the reduction of damage, especially damage caused by fires and tsunami, the major causes of human loss. Real-time earthquake engineering aims to reduce such damage. This paper focuses on the concept and importance of real-time earthquake engineering and reviews the studies and systems being operated now.

• 日本自然災害学会の論文

著者

• Noda Shigeru

  Associate Professor Department Of Social Systems Engineering Tottori University Tottori

• Noda Shigeru

  Associate Professor Department Of Social Systems Engineering Tottori University

• Meguro K

  Univ. Tokyo

• MEGURO Kimiro

  Associate Professor, INCEDE, Institute of Industrial Science, The University of Tokyo, Tokyo

• Meguro Kimiro

  Associate Professor Incede Institute Of Industrial Science The University Of Tokyo Tokyo

関連論文

• PRELIMINARY REPORT OF THE DAMAGE DUE TO THE QAYEN EARTHQUAKE OF 1997,NORTHEAST IRAN
• A NEW HORIZON FOR SOPHISTICATED REAL-TIME EARTHQUAKE ENGINEERING
• RESPONSE SPECTRA OF LONG-PERIOD GROUND MOTIONS OBTAINED BY MENDING SATURATED RECORDS FROM A LOW-MAGNIFICATION SEISMOGRAPH
• QUESTIONNAIRE-BASED INVESTIGATION OF THE 1943 TOTTORI EARTHQUAKE DISASTER
• HYPOCENTER ESTIMATION SYSTEM FOR EARTHQUAKE COUNTERMEASURES
• OPTIMUM RESTORATION PROCESS OF A HIERARCHICALLY SEPARATED CITY GAS SYSTEM DURING A POST-EARTHQUAKE PERIOD
• RESTORATION PROCESS OF MALFUNCTION OF A ROAD TRANSPORTATION SYSTEM AFTER SEISMIC DISASTER
• A CONSIDERATION OF AMPLIFICATION CHARACTERISTICS OF IRREGULAR GROUND IN THE TOKYO AREA
• OPTIMUM POST-EARTHQUAKE RESTORATION OF A TELEPHONE SYSTEM USING NEURAL NETWORKS

スポンサーリンク