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 (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）

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Opening Address & Outline of the session (9:30 AM - 9:35 AM)

9:35 AM - 9:55 AM

[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

[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

[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)

Break (10:35 AM - 10:45 AM)

10:45 AM - 11:05 AM

[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

[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

[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)

Session information (2023/08/10 Ver.)

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

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

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

[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

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

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

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

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