Oral Presentation

地震・火山(1)Seismic and Volcanic Hazards Mitigation (1)
 Thu, 20 Feb
14:30 B01 The Role of Atmospheric Vertical Velocity in the Transport and Deposition of Volcanic Ash
   ◎Alexandros P. POULIDIS・Tetsuya TAKEMI・Masato IGUCHI
14:45 B02 シミュレーションを用いた大規模噴火による航空輸送への影響推定
Influence Estimation on Air Transportation by Large Scale Eruption Using Simulation
   ◎藏原これはる・大西正光・竹林幹雄・井口正人
  ◎Koreharu KURAHARA・Masamitsu ONISHI・Mikio TAKEBAYASHI・Masato IGUCHI
15:00 B03 桜島火山での多項目観測による噴煙形成過程についての検討
Characteristics of multi-parametric dataset accompanying eruption column formation at Sakurajima volcano
   ◎山田大志・井口正人・藤田英輔
  ◎Taishi YAMADA・Masato IGUCHI・Eisuke FUJITA
15:15 B04 船舶レーダによる桜島火山の噴煙柱モニタリング -2018年の観測結果-
Monitoring of Sakurajima Volcanic Eruption Columns with Marine Radar - Results of Observations in 2018 -
   ◎真木雅之・小堀壮彦・西隆昭・藤吉康志・徳島秀彦・佐藤英一・井口正人・爲栗健
  ◎Masayuki MAKI・Takehiko KOBORI・Takaaki NISHI・Yasushi FUJIYOSHI・Hidehiko TOKUSHIMA・Eiichi SATO・Masato IGUCHI・Takeshi TAMEKURI
15:30 B05 固体化船舶レーダによる桜島噴煙観測
Sakurajima Volcanic Smoke Observation with the Solid-state Marine Radar
   ◎西隆昭・真木雅之・遠藤寛治・海賀和彦・井口正人
  ◎Takaaki NISHI・Masayuki MAKI・Kanji ENDO・Kazuhiko KAIGA・Masato IGUCHI
15:45 (Break)
16:00 B06 2019年桜島人工地震探査の概要
Outline of the Active Source Seismic Experiment in and around Sakurajima Volcano in 2019
   ◎中道治久・桜島火山反復地震探査グループ
  ◎Haruhisa NAKAMICHI・Research Group of the Seismic Dynamic Structure in Sakurajima Volcano
16:15 B07 人工地震・近地地震データを用いた姶良カルデラの3次元地震波速度構造解析
3D Seismic Velocity Structure Analysis of Aira Caldera Using Controlled Source and Local Seismic Data
   ◎為栗健・八木原寛・井口正人
  ◎Takeshi TAMEGURI・Hirsohi YAKIWARA・Masato IGUCHI
16:30 B08 姶良カルデラ沿岸で観測される人工地震記録の後続相について
Later Arrivals in the Controlled Source Seismograms Around Aira Caldera
   ◎筒井智樹・為栗健・井口正人
  ◎Tomoki TSUTSUI・Takeshi TAMEGURI・Masato IGUCHI
16:45 B09 桜島南岳第3活動期の特徴
Episode 3: Eruptive activity at Minamidake crater of Sakurajima
   井口正人
  Masato IGUCHI
17:00 B10 GNSSデータから見出される姶良カルデラ周辺における広域上下変動の時空間特性
Spatio-temporal characteristics of regional vertical deformation around Aira caldera from GNSS data
   ◎仲井一穂・井口正人
  ◎Kazuho NAKAI・Masato IGUCHI
17:15 (Break)
17:30 B11 繰り返し相対重力観測で明らかになった桜島火山における1990年代以降の重力時空間変化
Spatiotemporal Gravity Changes Around Sakurajima Volcano since 1990’s Revealed by Repeated Relative Gravity Observations
   ◎大柳諒・風間卓仁・山本圭吾・井口正人・岡田和見・大島弘光
  ◎Ryo OYANAGI・Takahito KAZAMA・Keigo YAMAMOTO・Masato IGUCHI・Kazumi OKADA・Hiromitu OSHIMA
17:45 B12 画像解析技術を用いた可搬型相対重力計の器械傾斜量の把握
Determination of Instrumental Tilts of Portable Relative Gravimeters Using Image Analyses
   ◎風間卓仁・岡田有生
  ◎Takahito KAZAMA・Yusei OKADA
18:00 B13 震源スペクトルに見られる断層破壊指向性
Rupture Directivity Effect on Source Spectrum
   ◎染井一寛・浅野公之・岩田知孝
  ◎Kazuhiro SOMEI・Kimiyuki ASANO・Tomotaka IWATA
18:15 B14 広帯域強震動シミュレーションに基づく2018年北海道胆振東部地震の震源モデル
A source model of the 2018 Hokkaido Eastern Iburi earthquake to simulate broadband strong motions
   ◎永井夏織・浅野公之・岩田知孝
  ◎Kaori NAGAI・Kimiyuki ASANO・Tomotaka IWATA
18:30 B15 京都府南部における浅部地盤構造推定のための微動アレイ探査
Small-Aperture Microtremor Array Surveys in the Southern Part of Kyoto Prefecture
   ◎浅野公之・岩田知孝・関口春子
  ◎Kimiyuki ASANO・Tomotaka IWATA・Haruko SEKIGUCHI
18:45 B16 奈良盆地東縁断層帯における重点的な調査観測について(1)
Comprehensive Research Project for the Nara-bonchi-toen Fault Zone (1)
   ◎岩田知孝・奈良盆地東縁断層帯重点観測グループ
  ◎Tomotaka IWATA・Research Group for Comprehensive Research Project for the Nara-bonchi-toen Fault Zone

地震・火山(3)Seismic and Volcanic Hazards Mitigation (3)
 Fri, 21 Feb
9:00 B17 静岡県の強震観測網を用いた震源特性、伝播経路特性、サイト増幅特性評価
Evaluation of Source, Propagation Path, and Site Amplification Effects Using Strong-Motion Seismograph Networks in Shizuoka Pref.
   ◎島津颯斗・岩田知孝・浅野公之・染井一寛
  ◎Hayato SHIMAZU・Tomotaka IWATA・Kimiyuki ASANO・Kazuhiro SOMEI
9:15 B18 強震波形記録の自己相関関数による地下速度不連続面解析
Analysis of underground velocity discontinuity using autocorrelations​ of strong motion waveform data
   ◎福留脩太・浅野公之・岩田知孝
  ◎Shuta FUKUTOME・Kimiyuki ASANO・Tomotaka IWATA
9:30 B19 Simulation of Building Damage Distribution in Downtown Mashiki during the Mainshock of the 2016 Kumamoto Earthquake Using the Numerical Modeling of Building Responses
   ◎Jikai SUN・Hiroshi KAWASE・Shinichi MATSUSHIMA・Fumiaki NAGASHIMA
9:45 B20 Earthquake Damage Evaluation of the 2018 Eastern Iburi Earthquake Based on Estimated Subsurface Structure by Microtremor Observation at Oiwake, Hayakita and Mukawa
   ◎Ting YE・Shinichi MATSUSHIMA
10:00 B21 Estimation of Subsurface S-wave Velocity Structure using Microtremor Array Records in Kumamoto City
   ◎Mona IZADI・Shinichi MATSUSHIMA
10:15 (Break)
10:30 B22 邑知潟平野における微動観測記録に基づく推定地盤構造
Estimated Subsurface Velocity Struture of Ochigata Plain Based on the Observed Microtremor
   中山智貴・◎松島信一
  Tomoki NAKAYAMA・◎Shinichi MATSUSHIMA
10:45 B23 微動から求めた擬似地震動水平上下スペクトル比を用いたグルノーブル盆地における地盤構造の推定
Estimation of the velocity structures in the Grenoble basin by using pseudo Earthquake Horizontal-to-Vertical Ratio
   ◎伊藤恵理・川瀬博・Cecile CORNOU・長嶋史明
  ◎Eri ITO・Hiroshi KAWASE・Cecile CORNOU・Fumiaki NAGASHIMA
11:00 B24 強震観測記録からサイト特性を剥ぎ取った地震基盤波形最大値のばらつき評価
Variability in strength indices of seismological bedrock motions calculated from observed strong motions and site amplification factors
   ◎川瀬博・伊藤恵理・仲野健一
  ◎Hiroshi KAWASE・Eri ITO・Kenichi NAKANO
11:15 B25 Investigation on two-elevation integrated ceiling system considering interaction effect around equipment
   ◎Liangjie Qi・Keiichiro KUNITOMO・Masahiro KURATA・Yoshiki IKEDA
11:30 B26 Dynamic Characteristic of Long Two-story Building with Large Atria and Skylights
   ◎Jinzhe XIE・Yoshiki IKEDA・Masahiro KURATA
11:45 B27 地震記録に基づく高層鉄骨造建物の固有振動数とモード減衰比の相関性
Correlation between Natural Frequencies and Modal Damping Ratios in High-rise Steel Buildings Based on Earthquake Records
   ◎池田芳樹・倉田真宏・和田拓也
  ◎Yoshiki IKEDA・Masahiro KURATA・Takuya WADA

大気・水(5)Atmosphere-Hydrosphere (5)
 Fri, 21 Feb
14:00 B28 深泥池水収支モデルの開発と気候変動影響評価
Development of the Water Balance Model for the Mizorogaike Pond and Climate Change Impact Assessment
   ◎田中賢治・竹門康弘
  ◎Kenji TANAKA・Yasuhiro TAKEMON
14:15 B29 1ピア橋梁での流木集積と河道閉塞率の定量評価に関する実験的研究
Experimental study on Log jam formation at one-pier bridge and Quantitative evaluation of Blockage ratio
   ◎岡本隆明・染谷智紘・田中健太・山上路生・松本知将
  ◎Takaaki OKAMOTO・Tomoya SOMEYA・Kenta TANAKA・Michio SANJOU・Kazumasa MATSUMOTO
14:30 B30 流域地形と降雨の時空間パターンの組み合わせを考慮した洪水発生ポテンシャルの評価
Assessment of Flood Potential in River Basins in Japan Considering Basin Geography and Rainfall Pattern
   ◎佐藤嘉展・泉智揮・野原大督・佐山敬洋・角哲也
  ◎Yoshinobu SATO・Tomoki IZUMI・Daisuke NOHARA・Takahiro SAYAMA・Tetsuya SUMI
14:45 B31 積雪地域における湿地再生が流出特性に与える影響
The impact of wetland restoration on runoff characteristic in snowy region
   ◎角 哲也・岩川岳史・井上素行・佐藤嘉展・竹門康弘
  ◎Tetsuya SUMI・Takefumi IWAKAWA・Motoyuki INOUE・Yoshinobu SATO・Yasuhiro TAKEMON
15:00 B32 木津川の聖牛周辺に形成される一時的たまりの生息場特性
Habitat traits of tempral habitats created around the traditional river works 'Seigtyu' installed in the Kizu River.
   ◎竹門康弘・玉川一晃・小林草平・角哲也
  ◎Yasuhiro TAKEMON ・Kasuaki TAMAGAWA・Sohei KOBAYASHI・Tetsuya SUMI
15:15 (Break)
15:30 B33 水・土砂災害予測シミュレーションにおける土砂生産の位置に起因する不確実性の評価
Evaluation of the uncertainty due to the location of sediment yield in predictive simulation on water- and sediment-related disasters
   ◎山野井一輝・大石哲・川池健司・中川一
  ◎Kazuki YAMANOI・Satoru OISHI・Kenji KAWAIKE・Hajime NAKAGAWA
15:45 B34 観測塔における台風に伴う高波浪条件と台風諸元および観測データとの関係に関する考察
The Relation Between Parameters of Typhoon and Field Measurement and High Wave Conditions due to Typhoons Observed at an Observation Tower
   ◎馬場康之・久保輝広
  ◎Yasuyuki BABA・Teruhiro KUBO
16:00 B35 北太平洋爆弾低気圧活動の長期変化
Long-term change of explosive cyclone activity over the North Pacific
   ◎吉田聡・中村尚・岡島悟
  ◎Akira KUWANO-YOSHIDA・Hisashi NAKAMURA・Satoru OKAJIMA
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