Tsunamis: Their Science and Engineering: Proceedings of the International Tsunami Symposium 1981 IUGG Tsunami Commission May, 1981 Sendai-Ofunato-Kamaishi, Japan

ISBN-13: 9789400971745 / Angielski / Miękka / 2011 / 580 str.

K. Iida;T. Iwasaki

Opis

The international tsunami symposium convened by the Tsunami Commission of the International Union of Geodesy and Geophysics was held during May 25-28, 1981 at Send ai, Of un a to and Kamaishi, North East Honshu, Japan. This symposium was organized by the Japanese National Committee for the Organization of International Tsunami Symposium, 1981. The opening and closing ceremonies of the symposium were held at Sendai and Kamaishi, respectively, and eight sessions at Sendai and two sessions at Of una to were arranged. About 140 scientists and engineers including accompanied persons from ten countries participated to make the symposium a great success. In all, 55 papers were submitted prior to the opening of the symposium, of which 54 papers being orally presented, were arranged in ten sessions: Tsunami source and earthquake, warning system Tsunami waves and spectra Tsunami potential estimation Theoretical arguments on tsunami waves Tsunami generation and numerical simulation of historical tsunamis Harbor oscillations by long waves and tsunamis (1) Tsunami run up Mitigation of tsunami hazards and socio-economic effects Harbor oscillations by long waves and tsunamis (2) Historical study of tsunamis. Besides, two special popular lectures were provided for about 800 citizens in the Sanriku coastal area at Of una to Nokyo Kaikan, where the 1960 Chilean tsunami caused great destructive damages. The title of the first lecture was on the 1960 Chilean Earthquake and Tsunami by Dr.

Spis treści

Tsunami Impact.- The Tsunami Impact on Society.- Tsunami Disasters and Protection Measures in Japan.- Tsunami Source and Earthquake.- Investigation of Rayleigh Wave Spectra for a Set of Tsunamigenic and Nontsunamigenic Earthquakes.- Use of Long-Period Seismic Waves for Rapid Evaluation of Tsunami Potential of Large Earthquakes.- A New System for Tsunami Warning in the Japan Meteorological Agency.- Some Remarks on the Occurence of Tsunamigenic Earthquakes around the Pacific.- Tsunami Earthquakes and Undersea Deformation.- A New Scale of Tsunami Magnitude, Mt.- Historical and Statistical Studies of Tsunamis.- Historical Study of Tsunamis at Tofino, Canada.- Historical Study of Tsunamis at Miyako, Japan.- Some Statistics Related to Observed Tsunami Heights along the Coast of Japan.- Maximum Entropy Spectral Analysis of Tsunamis along the Mexican Coast, 1957-1979.- Study of Shelf Effect for Tsunami Using Spectral Analysis.- Colombia-Peru Tsunamis Observed along the Coast of Japan—Tsunami Magnitude and Source Areas.- Study on the Earthquake and the Tsunami of September 20, 1498.- The Largest Tsunami in the Sanriku District.- Digitization of Tsunamigrams.- Tsunami Generation and Propagation.- A Numerical Model for Tsunami Generation and Propagation.- One-Dimensional Dispersive Deformation of Tsunami with Typical Initial Profiles on Continental Topographies.- Focusing and Reflection of a Cylindrical Solitary Wave.- Tsunami Generation as Finite Depth Cauchy-Poisson Problem or Long Wave Problem.- Topographic Effects On Tsunami Waves.- Numerical Simulation of Historical Tsunamis Generated off the Tokai District in Central Japan.- Finite Element Method for Tsunami Wave Propagation in Tokai District, Japan.- Effects of the Continental Shelf on Harbor Resonance.- Tsunami Response of the Tsugaru Straits.- Amplification of Linear Long Waves in Bays.- Seiches in Bays Forming a Coupled System.- The Excitation of Harbors by Tsunamis.- Sea Walls and Breakwaters.- Tsunami Countermeasures in Fishing Villages along the Sanriku Coast, Japan.- Design and Construction of Ohfunato Tsunami Protection Breakwater.- A Hybrid Simulation System Developed for Model Tests of Tsunamis in a Harbor.- On the Hydraulic Aspects of Tsunami Breakwaters in Japan.- Tsunami Run-Up.- Numerical Simulation of Tsunami Propagations and Run-up.- Tsunami Run-up and Back-Wash on a Dry Bed.- Breaking and Run-up of Long Waves.- Numerical Analysis of the Run-up Tsunamis on Dry Bed.- Shoreline Wave Height and Land Run-up Height of Tsunamis on Uniformly Sloping Beaches.- Effects of Large Obstacles on Tsunami Inundations.- Land Management Guidelines for Tsunami Hazard Zones.- Symposium Programs.- List of Participants.- Author Index.