FUNDAMENTAL STUDY ON TSUNAMI INUNDATED FLOW WITH FLOATING BODIES AND PROBABILITY DISTRIBUTION OF SIMULTANEOUS COLLISION OF PLURAL DRIFTWOODS
浮体海啸淹没流及多漂流木同时碰撞概率分布的基础研究
基本信息
- 批准号:19510181
- 负责人:
- 金额:$ 1.5万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2007
- 资助国家:日本
- 起止时间:2007 至 2008
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
漂流物を伴う津波氾濫流については, 水理実験を行い, 氾濫流先端部で漂流物を取り込む過程と漂流物が氾濫流を堰き止める機構の理解を進め, 簡易理論を構築し, 実験と理論の両面から対象氾濫流の基本特性を検討した. 複数流木の同時衝突確率についても, 水理実験を行い, 流木の横拡散と縦分散の確率密度関数(衝突確率)の検討を進め, 単体流木の衝突速度, 衝突力, 衝突力立ち上がり時間, 衝突力継続時間と結びつけて, 複数流木の同時やほぼ同時衝突時の最大衝突力とその生起確率の評価方法を提示した.
Drift is accompanied by flood wave flow, water physics is in progress, flood flow tip is drift, process is drift, flood flow mechanism is in progress, simple theory is constructed, theory is developed, basic characteristics of flood flow are discussed. The calculation of simultaneous collision accuracy of multiple flow trees is carried out in the course of water management, and the calculation of the density correlation (collision accuracy) of the lateral dispersion and dispersion of flow trees is carried out. The collision speed, collision force, collision force standing time of single flow trees, collision force time and settlement time of multiple flow trees are suggested.
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
氾濫流に伴う漂流物の衝突力確率に関する試論
洪水泛滥时漂流物体碰撞力的概率论文
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Satoshi Suzuki;Takemi Matsui;Hayato Imuta;Maki Uenoyama;et. al.;松冨英夫
- 通讯作者:松冨英夫
Experiments and development of a model on the inundated flow with floating bodies
浮体淹没流模型的实验与建立
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Matsutomi H.;Fujii M. and Yamaguchi T.
- 通讯作者:Fujii M. and Yamaguchi T.
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MATSUTOMI Hideo其他文献
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{{ truncateString('MATSUTOMI Hideo', 18)}}的其他基金
Basic study on the advancement of the resistance law and wave force evaluation of tsunami inundation flow with sediment
海啸含泥沙淹没流阻力规律及波浪力评估进展基础研究
- 批准号:
20K05041 - 财政年份:2020
- 资助金额:
$ 1.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Empirical study on the damage factor and condition of RC building and coastal trees due to tsunami
海啸对钢筋混凝土建筑及海岸树木损害因素及状况的实证研究
- 批准号:
24510244 - 财政年份:2012
- 资助金额:
$ 1.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Basic study on the implementation of vegetation aimed at the reduction of tsunami damage
旨在减少海啸损失的植被实施的基础研究
- 批准号:
21510187 - 财政年份:2009
- 资助金额:
$ 1.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
A study on impulsive force of timber drifted by tsunamis
海啸漂流木材冲击力研究
- 批准号:
04650450 - 财政年份:1992
- 资助金额:
$ 1.5万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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