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Lessons Learned From Kobe Earthquake On The Influence of Disaster Mitigation of Chi-Chi Earthquake

机译:神户地震对集集地震减灾的影响

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摘要

The Kobe earthquake, occurred in January 17, 1995, revealed that how vulnerable a city is when a catastrophic earthquake occurred. From the reconnaissance report of Taiwan researchers to this earthquake there were several viewpoints were pointed out: ⅰ) large PGA-value and significant long period waves in the ground motion, ⅱ) large dimension area of liquefaction in man-made island, ⅲ) different types of building failure were observed, such as soft-first story, pancake failure, and intermediate story failure, ⅳ) collapse of freeway viaduct, ⅴ) damage of transportation system, ⅵ) well-organized emergency responses and rescue teams, etc. From the experiences we knew that the damage pattern of civil infrastructure from Kobe earthquake may quite similar if the earthquake occurred in Taiwan. Because of the significant ground motion being recorded from Kobe earthquake, detailed seismic hazard re-analysis was conducted in Taiwan after the Kobe earthquake.
机译:1995年1月17日发生的神户地震表明,发生灾难性地震时,城市的脆弱性。从台湾研究人员到这次地震的勘察报告中指出了以下几种观点:ⅰ)大的PGA值和地震动中的长周期波;ⅱ)人造岛的大面积液化区域;ⅲ)不同观察到了建筑物的故障类型,例如软第一层,薄煎饼故障和中间层故障,ⅳ)高速公路高架桥倒塌,ⅴ)运输系统损坏,ⅵ)组织良好的应急响应和救援队等。我们知道,如果地震发生在台湾,神户地震对民用基础设施的破坏模式可能会非常相似。由于神户地震记录到了明显的地震动,因此在神户地震后在台湾进行了详细的地震危险性重新分析。

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  • 来源
    《土木學會誌》 |2005年第1期|p.52|共1页
  • 作者

    Chin-Hsiung Loh;

  • 作者单位

    Department of Civil Engineering National Taiwan University;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;
  • 关键词

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