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研究生: 陳信宏
Hsin-Hung Chen
論文名稱: 地震風險管理與保險費率釐定以台北市為例
指導教授: 蔣偉寧
Wei-Ling Chiang
口試委員:
學位類別: 碩士
Master
系所名稱: 工學院 - 土木工程學系
Department of Civil Engineering
畢業學年度: 91
語文別: 中文
論文頁數: 93
中文關鍵詞: 風險管理地震保險地震危害度分析
外文關鍵詞: Manage Seismic Risk, Seismic Insurance System
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  • 中文摘要
    如何藉由有效的地震風險管理,以最小之成本,將地震危害可能造成之衝擊降至最低,為處於地震發生頻繁的台灣所需重視之課題。本文主要的內容為介紹現行地震保險制度的措施,並以地震危害度分析與結構物的易損性曲線和能耐曲線來評估結構物的損害情形。現今保險業者在評估地震所造成的損失大多採用PML法,此法為一簡化且方便的評估方法,但是過於保守而且無法和工程上較先進的風險評估模式做成結合,因此利用1999年許文科博士所開發的IMOSHA系統,對於地震風險做一合理評估且以台北市為例做一說明。


    ABSTRACT
    How to manage seismic risk effectively, and to lower the damage cause by earthquakes using minimum capital is a serious subject for Taiwan which is an earthquake prone area. The main purpose of this thesis is to introduce the measures of the seismic insurance system currently in effect and to introduce the fragility curve and capacity curve of the designated structure to assess the possible damage. Insurance companies nowadays usually estimate the seismic loss by the method of PML, which is simple and convenient. But this method is conservative and difficult to incorporate with advanced engineering risk model. Therefore, IMOSHA system developed by Dr.Wenko Hsu in 1999 is adopted to calculate the seismic risk. Finally application to Taipei city is utilized to demonstrate the proposed methodology.

    第一章緒論  1.1 研究動機與目的………………………………………………….1 1.2 文獻回顧 ………………………………………………………..2 1.3 研究方法 ………………………………………………………..5 第二章地震災害風險評估之工程模式 2.1 危害模組…………………………………………………………6 2.1.1 決定有效震源………………………………………………….6 2.1.2 地震再發生模式…………………………………………….....7 2.1.3 地震發生模式………………………………………………….7 2.2 地震衰減模組……………………………………………………8 2.3 建築物的損害模組 …………………………………………....10 2.3.1 結構物分類法 …………………………………………….....10 2.3.2 需求反應譜 ………………………………………………...13 2.3.2.1 需求反應譜的意義…………………………………………13 2.3.2.2 標準化需求反應譜……………………………………….14 2.3.3 建築物容能曲線 …………………………………………....15 2.3.4 結構物易損度曲線(Fragility Curve)…………………………17 2.3.4.1 易損度曲線之決定……………………………………..…..18 2.4 財務模組 ………………………………………………………19 2.5 評估流程………………………………………………………..20 第三章巨災保險之風險管理 3.1 風險管理流程………………………………………………..23 3.2.1 地震災害的評估方法………………………………………...26 3.2.2 地震風險的求值……………………………………………...28 3.2.3 危害度之評估………………………………………………...29 3.2.4 財產損失之評估……………………………………………...30 3.3 巨災的評估 ………………………………………………….32 3.4 Capacity-Based 風險管理 ………………………………......35 3.4.1 Capacity-based 的意義 ……………………………………...35 3.4.2 密度函數與ER……………………………………………….36 3.4.3 保險價格模式………………………………………………..37 3.5定義:PML(probable maxium loss)……………………………...38 3.5.1 PML ZONE………………………………………………….39 3.5.2保費價格計算……………………………………………….....42 3.5.3PML小結………………………………………………………43 第四章 台灣區地震保險之探討 4.1國內地震保險概況 …………………………………………….44 4.1.1 91年前我國地震保險制度簡介………………………………44 4.1.2 91年前保費計算方式 ……………………………………......45 4.2 國外地震保險之簡介…………………………………………..47 4.2.1 美國地震保險制度…………………………………………...47 4.2.2日本地震保險制度介紹…………………………………….....49 4.2.3 法國地震保險制度介紹……………………………………...51 4.3.我國現行的保險制度…………………………………………...53 4.3.1 我國地震保險新制度的介紹……………………………….53 4.3.2 住宅地震險的承保範圍…………………………………….54 4.3.3 住宅火災地震險投保案例說明…………………………….55 4.4 台北市保險費率釐定之探討…………………………………56 4.4.1評估的方法與流程…………………………………………...56 4.4.2資料分析…………………………………………………...…63 4.4.3累計年損失超越或然率曲線………………………………...72 4.5台北市區預期年承保損失之探討……………………………..72 第五章:結論與未來研究方向 5.1結論……………………………………………………………...76 5.2未來研究方向…………………………………………………...77 附錄…………………………………………………………………78 參考文獻

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