著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.14, pp.199-206, 1979-03-31

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万寿3年5月23日(1026年6月16日)の地震および津波の災害について,資料調査と現地調査を行い,収集した資料を解析した。この地震により島根県益田市高津の沖合にあった鴨島・鍋島・拍島の陥没および石見の海岸地域の隆起・沈降などの地変が起こり,高津川・益田川下流域および江川下流域に大津波が襲来して大被害を与えた。地震の規模Mは7.6,津波の規模mは3程度と推定された。また震央は131.8°E,34.8°Nと推定される。

著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.13, pp.161-167, 1978-03-31

被引用文献数

4

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天正13年11月29日の地震の古資料の収集を行い,それらを調べ直して解析し,震害の全貌を明らかにし震度分布を求めた。また震源の位置,地震の規模を定めた。震源地は伊勢湾内であること,地震のマグニチュードは8クラスであることを示した。なおこの地震の津波の規模および被害について新に見解を述べた。

著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.17, pp.143-157, 1982-03

被引用文献数

1

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The earthquake and tsunami damages caused by the Hoei earthquake of 1707 are investigated from collected old documents for understanding the damage locality and the occurrence characteristics of an earthquake in off Tokaido and Nankaido districts. The distribution of seismic intensity and tsunami inundation heights are also studied. Tokaido and Nankaido districts along the Pacific coasts were hit by the tsunami of this earthquake. Most severe inundation heights are estimated at about twenty six meters at Kure in Kochi Prefecture, Shikoku, Japan. This earthquake is considered to be formed of two earthquakes, of which epicenters are assumed as longitude 137.8°E, latitude 34.1°N in Enshunada (Tokaido) and longitude 134.8°E, latitude 33.2°N off west of Kii Peninsula (Nankaido), respectively. Time interval of these two Tokai and Nankai earthquakes is estimated at about 1-2 hours. It is estimated that more than thirty thousand peoples were drowned and more than thirty thousand houses were wrecked or washed away in total by the Hoei earthquake and tsunami. The magnitude of the Hoei earthquake is estimated at 8.3-8.4 for the Tokai and 8.4 for the Nankai earthquake, respectively.

著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.16, pp.159-164, 1981-03-31

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The earthquake and tsunami damages caused by the Keicho earthquake of 1605 are investigated from old documents collected to understand the damage locality and the occurrence characteristics of an earthquake in off Tokaido districts. The distribution of seismic intensity and tsunami inundation heights are also studied. Tokaido and Nankaido districts along the Pacific coasts were hit by the tsunami of this earthquake. Most severe inundation heights are estimated at about ten meters in Tokushima Prefecture and Hachijo Island. Two epicenters of the Keicho earthquake are assumed as longitude 137.8°E, latitude 34.0°N in Enshunada and longitude 134.9°E, latitude 33.3°N, off Kii Peninsula, respectively. It is estimated that about five thousand houses were destoryed and about several thousand peoples were drawned by the Keicho earthquake and tsunami. The magnitude of this earthquake is estimated at 8.0-8.1 for off Tokaido and 8.1-8.2 for off Nankaido, respectively.

著者

四俵 正俊

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.31, pp.123-129, 1996-03

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The author visited Europe in March 1995 as the leader of the Preliminary Survey Team of the 1995 European Floods Study Group delegated by Japan Society of Civil Engineers. This paper deals with the flood disaster preventing activities of several districts on the Rhine. The activities are dependent on the natural and social conditions of the area.

著者

佐野 [イサム] 市川 俊子 村手 哲雄 坪井 勇 太田 洋

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.15, pp.273-275, 1980-03-31

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In the course of our field-work investigating the behaviour of methyl mer-captan found in the atmosphere near a kraft mill, it was observed that the concentration of mercaptan kept in both a plastic bag and a glass bottle decreases with the lapse of time, with the conclusion that the humidity in air has an indisputable influence on the preservation of mercaptan after its sampling. In order to inquire into the property of mercaptan in moist air, it is indispensable to have knowledge of its soubility in water. There are some data presented in literature, though they are practically useless on accunt of discrepancies among them so that we have measured the solubility at 20℃ or thereabouts. Methyl mercaptan, diluted with nitrogen, was introduced into a glass bulb containing water at its bottom and was allowed to stand, with frequent agitation, at the scheduled tempeature. When the equilibrium was attained, portions were drawn from gaseous and liquid phases into glass syringes and were analyzed by gas-chromatography. The results obtained are summarized as follows : The solubility, expressed as Bunen's absorption coefficient, is (10.5)_0 (15℃), (9.1)_9 (20℃) and (7.3)_7 (25℃). Using these figures, the differential heat of solution was calculated to be 5.7kcal/mol at ordinary temperature.

著者

正木 和明 楓 重彦 飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告 B (ISSN:03870812)

巻号頁・発行日

no.14, pp.p193-198, 1979-03

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1978伊豆大島近海地震による被害を,1月21,22の両日,東伊豆町,河津町,天城揚が島町,下田市を中心に調査した。死傷者数,全半壊家屋数,斜面崩壊数など被害の全体を把握するとともに各地の被害についても調査した。また,墓石の転倒,回転,移動についても調査した。調査より,被害は稲取から天城峠方向に推定される断層近傍に集中し,特に斜面崩壊による被害が多いことがわかった。墓石被害の調査からも断層近傍で震度が大きいことがわかった。以上の点より今回の地震は1974伊豆半島沖地震と類似していることがわかった。

著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告 B (ISSN:03870812)

巻号頁・発行日

no.13, pp.p169-180, 1978-03

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ダムの貯水による地震の発生が1940年以来問題になっているので,その問題を調べた。外国においては地震の発生によりダムに被害を与えた例が多い。地震の発生と貯水量・ダムの高さ・貯水速度・地盤の状態との関係を示した。また日本においてもダムの貯水池付近で地震活動が増加した若干の例があるので,それらについて述べ,水と地震との関係例にも言及した。

著者

中村 満喜男

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.13, pp.335-343, 1978-03-31

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常時微動を測定・解析することは地盤・構造物等の動特性を明らかにし,強震時における災害の可能性を把握する上で非常に有効である。本論文では測定された常時微動の波動の性質を振巾に関する確率密度分布,周期に関するフーリエ振巾スペクトルとゼロクロッシング法による周期一頻度スペクトルとの比較検討を行い波動解析に関する若干の考察を行ったものである。測定はナゴヤ球場で行われたものである。

著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.15, pp.171-177, 1980-03-31

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The earthquake and tsunami damages caused by the Meio earthquake of 1498 are investigated from old documents collected to understand the damage locality and the occurrence characteristics of an earthquake in off Tokaido districts. The distribution of seismic intensity and tsunami inundation heights are also studied. About 500 kilometers along the Paciffic Coasts in Tokaido districts, Central Japan were hit by the tsunami of this earthquake. Most severe inundation heights in the range of 8 to 15 meters are estimated at the Shima Peninsula. Wave source is estimated to be located along the Nankai trough, extending up to the south of lzu Peninsula. The remarkable changes in topographical features were the appearance of the sinking of several large areas such as Hamana, Yaezu, and Tsu distridts and of the opening of the Hamana lake to the sea. It is estimated that about 8,500 houses were destroyed and about 51,000 peoples were drowned by the 1498 earthquake and tsunami. The magnitude of this earthquake is estimated at 8.3 and the epicenter at 138.1°E and 34.0°E.

著者

杉野 晃洋 堀田 厚生

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.39, pp.29-36, 2004-03-31

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The multi-cycle system and the pipelined architecture designed 32-bit CPU which used the MIPS architecture in order to study the design technique of CPU. It is made to implement in the product 'EP1S10F780C7ES' of the stratix series which is one of the highly efficient FPGA devices of ALTERA. The design of a multi-cycle system and a pipelined architecture was performed, and both performance comparison was performed. MIPS CPU of a multi-cycle system operated by 61.60MHz. MIPS CPU of a pipelined architecture operated by 42.90MHz. A general performance ratio is considered that an about 2.60-time performance ratio is obtained.

著者

稲垣 道夫 川原 彰裕 林 剛

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.36, pp.69-78, 2001-03

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Fibrous component in fir tree was separated and carbonized to 900℃ in inert atmosphere. Carbonized fir fibers thus prepared were found to have very high sorption capacity for heavy oils, both less viscous grade-A and viscous grade-C oils, which showed very strong dependence on bulk density of fir fibers. Heavy oil sorbed could be recovered from carbonized fir fibers with high efficiency as about 90% by either filtration under suction or washing with n-hexane. Sorption capacity showed a reduction with cycling of sorption and recovery to about 60% of the first cycle. Viscous grade-C oil could be recovered by less viscous grade-A oil, a mixture of grade-A with grade-C being called grade-B oil. Adsorption of water, particularly sea water by 900℃-carbonized fir fibers was very small in comparison with sorption capacity for heavy oils. The mousse-like mixture of grade-C heavy oil with water was sorbed into carbonized fir fibers, although sorption rate became a little slower.

著者

中村 剛 内田 臣一

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.38, pp.127-134, 2003-03-31

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Amounts of the gravel transport during a flood in September 2000 were estimated in the upper and middle reaches of the Yahagi River, central Honshu, Japan, from the change of sediment deposition n 5 reservoirs on the main stem, and from the observation of particle size of the sediments. The estimated amounts at influxes into the reservoirs are 17,000, 3,200, 41,000, 400, and 460,000 m^3 respectively from lower to upper reservoirs, and each amount deposited probably all in the reservoir. The transport below the lowest reservoir was also estimated at 5,000 m^3 by the change of riverbed cross sections. These amounts of gravel transport tend to be negatively correlated to the biomass of benthic invertebrates and the richness of riparian vegetation after the flood; i.e., a mass of gravel transport above the uppermost reservoir greatly destroyed the riparian vegetation and the benthic invertebrates, especially net-spinning caddis larvae, whereas both were well preserved even after the flood in the middle reaches. The amounts are positively correlated to the sediment yield in the tributaries estimated by previous studies. It suggests that the gravel transport in the main stem of the Yahagi River depends on the sediments from tributaries because the transport through the main stem is interrupted by the reservoirs.

著者

津田 紀生 山田 諄 山田 諄

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.34, pp.33-38, 1999-03

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著者から本人氏名削除希望があったため,共著者名の一部を削除。2007(平成19)年7月6日

著者

谷口 仁士 飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.14, pp.207-217, 1979-03-31

被引用文献数

5

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昭和23年(1948)6月28日福井県にM=7.3の地震が発生し,福井,石川の両県に甚大な被害を及ぼした。この地震の被害資料の収集および解析を行ない,被害の全貌を明らかにし,全壊率分布,被害率分布等を詳細に求めた。また被害率と全壊率との関係も明らかにした。特に断層からの距離と全壊率との関係を求めたところ,沖積層地盤では断層より約10kmまでの地域が全壊率30%以上の激震区域となっていることがわかった。さらに全壊率と半壊率との割合を調べたところ,全壊率が50%以上の地域においては,全壊家屋と半壊家屋を加えた大被害戸数が総戸数の9割近い値を示していることもわかった。なお震度分布を明らかにしたが,震度6以上の烈震区域の面積は約2,050km^2,震度7の激震区域の面積は約1,400km^2となり,如何に地震動の激烈地域が大きかったかがわかる。

著者

佐野 〓 太田 洋 上野 純一

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.11, pp.167-172, 1976-03-31

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空気でうすめた二酸化窒素をヨウ化カリウム溶液と触れさせて反応状況を追跡し,次の結果を得た.1)活性化エネルギー, 22.8kcal/mol 2)二酸化窒素1モルの消失に対し,ヨウ素0.4モルが遊離する 3)反応終了後の溶液中に亜硝酸イオンや硝酸イオンが検出される,などこれの結果に基いて反応機構を推定した.

著者

飯田 汲事

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.19, pp.227-233, 1984-03

被引用文献数

1

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The main course of the Kiso river running through the Nobi plain was altered to that of the present state at the time of the Tensho river flood of August 9,1586. This alteration of the river course may be explained as the result of the land deformation such as land subsidence and fault breaks caused by the Tensho great earthquake of January 18,1586,which occurred in the southern part of the river mouth of the Kisogawa.

著者

深津 正芳 羽賀 隆洋

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.33, pp.191-198, 1998-03

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We can connect to the Internet simply by many providers. It will give us only one connection. The one connection realizes that one computer is grown to the network. But, we have many computers. I hope that all compter that we have connect to network and be used. Though, I construct a making and support a proxy design in the Java.

著者

岸 政七 袁 暁輝

出版者

愛知工業大学

雑誌

愛知工業大学研究報告. B, 専門関係論文集 (ISSN:03870812)

巻号頁・発行日

vol.29, pp.219-223, 1994-03

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Signals transmitted over poor radio channels are interfered by fading noise to be degraded in speech quality. The short time DFT (ST DFT) compander has successfully excluded envelope detection owing to employing concept of instantaneous spectrum instead of employing approximated AM demodulation in realizing the envelope detectors. This ST DFT compander is able to reduce fading noise to improve speech quality over poor radio channels without any distortions. The ST DFT compander is discussed in this paper to optimize their structures and is also discussed to be sufficient in noise reduction both from theoretical analysis and computer simulations.