Field study on the hillside disasters triggered by the 921 Chi-chi Earthquake, 1999

1999年921集集地震山坡灾害实地考察

• 批准号: 12575021
• 负责人: HAYASHI Setsuo
• 金额: $ 9.98万
• 依托单位: Mie University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-12575021/
• 关键词: 921 Chi-chi Earthquake; hillside disaster; Earthquake disaster; Big failure; landslide; Debris flow; Survey of foreign country; 地震動; 集集地震

We investigated on the hillside disasters triggered by the 921 Chi-chi Earthquake, 21 Sep. 1999. On the schedule of investigation in 2001 year, survey of all members was carried out from 24 Sep. to 3 Oct., and each survey was carried out in July, Nov., Dec. and January.In survey of all members, we arrived on Taiwan, investigated Kuang-fu Elementary School at Wu-feng 24 Sep.. We separated from next day 2 groups that are air photo group and filed survey group. The air photo group investigated analysis by air photo at Industrial Technology Research Institute. The filed survey group investigated the bare ridge at Chiu-chiu-feng, 25, and visited to Soil and Water Conservation Bureau to discuss and took the data and materials. They conducted survey of cross section of at Chiu-chiu-feng, 26. The filed survey group conducted ground survey at, Chiu-fen-erh-shan, 27. They visited Experimental Forest of National Taiwan University at Hsi-tou, 28. They investigated on debris flow and debriefing to … More inhabitants at Feng-shan, 29. They conducted ground survey at Tsao-ling, 30. They investigated from the other side of Tsao-ling, 1 Oct. They visited to National Cheng Kung University at Tainan, and discussed and took the data of soil test, 2 Oct. In each survey, members of our group investigated debris flow and slope collapse at Wu-shih-keng-his, Feng-chiu, Wu-shih-keng-his, Shen-mu-tsun, 8-14 July. They surveyed debris flow and slope collapse at Wu-shih-keng-his, Feng-chiu, Hou-yen-shan, 14-18 Nov. They conducted debriefing to inhabitants at Tsao-ling, and took the data of disaster at Chung Hsin University, 10-14 Dec. They investigated analysis of slope failure by air photo at Industrial Technology Research Institute 23-27 Dec. They visited to Council of Agriculture and Taiwan Forestry Research Institute, and discussed and took the data of the reconstruction plan, 24-26 January.This year is final of our project. We printed the report of this investigation and conducted the meeting with attending of Taiwan members and discussed on the hillside disaster caused the 921 Chi-chi Earthquake. Less

1999年9月21日，我们对921集集地震引发的山坡灾害进行了调查。按照2001年的调查计划，从9月24日到10月3日进行了全员调查，每次调查分别在7月、11月、12月、1月进行。全员调查中，我们于9月24日抵达台湾，调查了五峰光复小学。我们从下一次分开 第2天的组别是航空摄影组和实地调查组。航空照片小组在工业技术研究所进行了航空照片分析。实地调查组25日对秋秋峰裸露的田埂进行了调查，并到水土保持局进行座谈，拿取了数据和资料。他们在九秋峰进行了横断面调查，26。实地调查组在九份二山进行了地面调查，27。他们参观了西头台大实验林，28。他们在凤山进行了泥石流调查，并向居民汇报了情况，29。他们在草岭进行了地面调查，30。他们从另一边进行了调查。 10月1日，他们到访台南国立成功大学，并讨论并获取了10月2日的土壤测试数据。在每次调查中，我们小组的成员都在7月8日至14日调查了乌石坑希、凤丘、乌石坑希、神木村的泥石流和斜坡塌陷。 11月14日至18日，他们在后岩山凤丘乌石坑溪进行泥石流和斜坡崩塌调查。12月10日至14日，他们向草岭居民进行情况汇报，并在中新大学获取灾害数据。12月23日至27日，他们在工业技术研究所通过航空照片调查斜坡崩塌分析。他们访问了农业委员会和 台湾林业研究所于1月24日至26日讨论并获取了重建计划的数据。今年是我们项目的最后一年。我们印制了这次调查的报告，并召开了与会台湾议员的会议，讨论了921集集地震造成的山坡灾害。较少的

项目成果

白江 健造: "既設床固工のスリット化に伴う土石排出"砂防学会誌. 53・3. 37-42 (2000)

Kenzo Shirae：“由于现有地板加固中的裂缝而导致的土壤和石头的排放”，日本侵蚀控制学会杂志 53・3（2000 年）。

Kenzo SHIRAE, Shinya HIRAMATSU, & Takahisa MIZUYAMA: "Change of effects on control of groundsel accompanied with slit"J. of the Jpn. Soc. of Erosion Control Engg.. Vol.53, No.3. 37-42 (2000)

白江贤三、平松伸也、

佐藤 一幸: "スリット砂防ダムによる流出土砂調節の事例"砂防学会誌. 53・2. 43-47 (2000)

Kazuyuki Sato：“使用狭缝侵蚀控制坝的沉积物控制示例”日本侵蚀控制学会杂志 53・2（2000 年）。

Kanji KONDO, Setsuo HAYASHI, Osamu KUSAKABE: "Mechanical Conditions Satisfied in a Method of Slope Stability Analysis Using a Spring Attached to Inter-Slia Planes"地すべり. 38・3. 35-43 (2001)

Kanji KONDO、Setsuo HAYASHI、Osamu KUSAKABE：“使用附加到 Inter-Slia 平面的斜坡稳定性分析方法满足的机械条件”38・3 (2001)。

Kanji KONDO: "Mechanical Conditions Satisfied in a Method of Slope Stability Analysis Using a Spring Attached to Inter-slice Planes"地すべり. 38・3. 35-43 (2001)

Kanji KONDO：“使用连接到层间平面的弹簧进行斜坡稳定性分析的力学条件”38・3（2001）。