MMIJ 2023,Matsuyama
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Session Details

Special session

(Special session) Research presentations on construction materials［Tue. Sep 12, 2023 AM Room-2］

Tue. Sep 12, 2023 9:30 AM - 11:45 AM JST
Tue. Sep 12, 2023 12:30 AM - 2:45 AM UTC
(Room-2) EL44, 4F, Common Lecture Hall C
Chairperson: Naoto Kamoshida (Iwate University), Mitsugu Saito (Iwate University)
建設用原材料である骨材の品質評価、骨材生産における環境影響、副産物の脱水ケーキの活用可能性に関する最新の知見を発表・討論する

（発表：20分中、講演15分、質疑応答5分／1件）
9:30 AM - 9:35 AM JST(12:30 AM - 12:35 AM UTC)

Opening Address & Outline of the session

9:35 AM - 9:55 AM JST(12:35 AM - 12:55 AM UTC)

[1201-06-01]A Study on Estimation Method of Riverbed Location to be Dredged and Aggregate Usefulness of Collected Sand and Gravel

○tadao imai1, Takuya takagai1, Akihisa kizaki1 (1. Akita University)
Chairperson: Naoto Kamoshida (Iwate University)
9:55 AM - 10:15 AM JST(12:55 AM - 1:15 AM UTC)

[1201-06-02]Study on deterioration of concrete due to alteration of rhomontite

○Eiji Iwatsuki1 (1. AICHI INSTITUTE OF TECHNOLOGY)
Chairperson: Naoto Kamoshida (Iwate University)
10:15 AM - 10:35 AM JST(1:15 AM - 1:35 AM UTC)

[1201-06-03][Student presentation: Doctoral course] Study on a Simple Monitoring Method using Machine Learning Model for Heavy Metals in Crushed Stone Dust by Color Reaction image

○JAESEO YANG1, Mitsugu SAITOU2 (1. Iwate University graduate school, 2. Iwate University)
Chairperson: Naoto Kamoshida (Iwate University)
10:35 AM - 10:45 AM JST(1:35 AM - 1:45 AM UTC)

Break

10:45 AM - 11:05 AM JST(1:45 AM - 2:05 AM UTC)

[1201-06-04]Effect of Restraint Conditions on Crack Shape in Mortar with Reactive Fine Aggregate

○Takayuki Fumoto1, Yasuhiro Mikata2, Shintaro Kikuchi3 (1. Kindai University, 2. Osaka Institute of Technology, 3. Graduate school of Kindai University)
Chairperson: Mitsugu Saito (Iwate University)
11:05 AM - 11:25 AM JST(2:05 AM - 2:25 AM UTC)

[1201-06-05][Student presentation: Master’s course] Properties of volumetric expansion inside concrete specimen frozen from top face

○Shintaro Kikuchi1, Takayuki Fumoto2 (1. graduate school of kindai university, 2. kindai university)
Chairperson: Mitsugu Saito (Iwate University)
11:25 AM - 11:45 AM JST(2:25 AM - 2:45 AM UTC)

[1201-06-06][Student presentation: Master’s course] Effect of Grain Shape of Crushed Sand on Flow Table Test of Cement Mortar

○Takara Kikuchi1, Naoto Kamoshida1 (1. Iwate University)
Chairperson: Mitsugu Saito (Iwate University)
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