Proceedings of Annual Research Meeting, Chugoku Chapter, Architectural Institute of Japan

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Relationship between Changes in Internal Moisture Content and Swelling and Shrinkage of Japanese cedar and Douglas-fir Glued Laminated Timber

Yuri SADAKANE, Takuro MORI

2025Volume 48 Pages 1-4
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_1

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Effect of Fundamental Frequency Induced by Longitudinal Resonance in Lamina on Bending Creep Deformation

Part 1. Experimental Results Using Fundamental Frequency Per Unit Density as a Parameter

Rei KAJITANI, Takuro MORI, Kaito YAMAGATA, Kei TANAKA

2025Volume 48 Pages 5-8
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_5

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Experimental Study of Moisture content changes inside CLT embedded in the ground

Mahiro KAWAMOTO, Makoto NAKATANI, Ying Hei CHUI, Takuro MORI

2025Volume 48 Pages 9-12
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_9

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Study on Moisture Transfer between Concrete and CLT on Timber-Concrete Composite Slab

Part 3 Effect of moisture movement on wood strength

Yuutaro ENATSU, Takuro MORI, Shinsuke KURUMADA, Tsubasa TANIGUCHI, Hir ...

2025Volume 48 Pages 13-16
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_13

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Performance of Welded Joint in Built-up Box Column Consisted of 550N/mm² Steel.

Daisuke NISHIDE

2025Volume 48 Pages 17-20
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_17

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Experimental Study about Slip-Strength and Slip-Coefficient of High-Strength Bolted Joints Consist of Galvanezed and Non-Galvanaized Steel Plates.

In case that the base plate surface and the splice plate surface are different.

Hitoshi SHIMIZU, Tetsuo OGUMA, Noriyuki KAWANO, Kenta ENDOU, Yoshihiro ...

2025Volume 48 Pages 21-24
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_21

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Development of database of environmental burden intensity of raw materials and processes used in the life cycle of concrete

Part 1) Raw materials

Mari GOTO, Zhugou LI

2025Volume 48 Pages 25-28
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_25

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Development of database of environmental burden intensity of raw materials and processes used in the life cycle of concrete

Part 2) Processes of mixing, construction and demolition

Mari GOTO, Zhugou LI

2025Volume 48 Pages 29-32
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_29

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Study on the effect of carbonation shrinkage cracks on air permeability of concrete

Sakino KITAMURA, Atsushi TERAMOTO, Ippei MARUYAMA

2025Volume 48 Pages 33-36
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_33

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Fundamental study on the effect of water vapor adsorption properties of building materials on fungal growth

Tomoki SHIBUTA, Atsushi TERAMOTO

2025Volume 48 Pages 37-40
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_37

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Development of Carbon Fixing One-Part Geopolymer Using Waste Concrete Fines and Sodium Carbonate as Alkali-Activators

Ayumi SASAKI, Zhuguo LI

2025Volume 48 Pages 41-44
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_41

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Development of Carbon-Fixing One-Part Geopolymer Using Ground Steel Slag and Baking Soda as Alkali-Activators

Jion NISHIMURA, Zhuguo LI

2025Volume 48 Pages 45-48
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_45

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On the evaluation method of strength of concrete in structures

~The Impact of Different Height-to-Diameter Ratios of Specimens on Strength~

Akihiko NITANAI, Takayuki TAMAI

2025Volume 48 Pages 49-52
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_49

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Study on Numerical Flow Simulation Method for Casting of Reinforced Concrete by Vibration

Wei CHEN, Zhuguo LI

2025Volume 48 Pages 53-56
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_53

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Study on the method of promoting carbon dioxide fixation in recycled aggregate by vacuum and pressurization

Sho KAWAMITSU, Zhuguo LI, Daisuke SUGIHARA

2025Volume 48 Pages 57-60
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_57

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Fundamental study on permeability, water retentive performance and water pumping performance of low-carbon type porous concrete

Hana FUKAZAWA, Daiki TAKEUCHI, Eisuke SAKAMOTO

2025Volume 48 Pages 61-64
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_61

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Connection configuration of T-shaped section tension brace for reduction of ineffective length of outstanding leg

Takeru KOSUGIYAMA, Hiroshi TAGAWA, Xingchen CHEN, Masato TAKASHIMA

2025Volume 48 Pages 65-68
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_65

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Full-scale test of in-plane buckling brace with single-shear bolted joints

Kento TSUTSUMI, Hiroshi TAGAWA, Xingchen CHEN, Masato TAKASHIMA

2025Volume 48 Pages 69-72
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_69

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A sliding experiment applying large displacement to friction joints, focusing on the stiffness of the liner plate and the rigidity that constrains the separation of sliding surfaces

Ryota NAKAMURA, Teruaki YAMANISHI, Shingo KOMATSU, Yoriyuki MATSUDA

2025Volume 48 Pages 73-76
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_73

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Slip strength of joints considering the generation of shear panel fluctuating axial forces due to geometric nonlinearity

Akitomo KAWAGUCHI, Teruaki YAMANISHI

2025Volume 48 Pages 77-80
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_77

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Effect of Impact Bending Tests on Crack Growth Retardation Effect of Stud Welding

Kazuma SHOJI, Yoshihiro SAKINO

2025Volume 48 Pages 81-84
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_81

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Effect of residual stress in steel due to rapid cooling on fatigue crack growth

Shnga MIYAGUNI, Hikaru TANIGUCHI, Yoshihiro SAKINO

2025Volume 48 Pages 85-86
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_85

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Development of an automated crack detection method on RC exterior walls based on drone observation

Kento SHIBATA, Hiroyuki MIURA

2025Volume 48 Pages 87-90
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_87

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Experimental Study on the Application of Shell-Type Precast Construction to Foundation Beams for Small-Scale Buildings

Part1. Structural Tests on Flexural Yielding Type Beams

Hiroyuki TOMATSURI, Toshiki FUJII, Mitsuaki NODA

2025Volume 48 Pages 91-94
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_91

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Research on the effect of shape on compression strength of mortar filled RM prism specimens

Takuto NAKANO, Yosuke MURATA, Tomofusa AKITA, Eiichi INAI, Yorimasa HA ...

2025Volume 48 Pages 95-98
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_95

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Research on the effect of shape on compression strength of concrete filled RM prism specimens

Yosuke MURATA, Takuto NAKANO, Tomofusa AKITA, Eiichi INAI, Yorimasa HA ...

2025Volume 48 Pages 99-102
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_99

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Research on seismic response evaluation of concrete block fences by equivalent linearization method

Miyamoto TAKAHIRO, Manaka ANEGAWA, Renya NAKANO, Tomofusa AKITA, Eiich ...

2025Volume 48 Pages 103-106
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_103

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Research on horizontal ground reaction forces of the base of concrete block fence

Manaka ANEGAWA, Renya NAKANO, Takahiro MIYAMOTO, Eiichi INAI, Tomofusa ...

2025Volume 48 Pages 107-110
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_107

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Damage trends of Non-Structural members RC school buildings and simple damage estimation based on analysis of building models.

Kaito MITSUI, Tomofusa AKITA, Eiichi INAI

2025Volume 48 Pages 111-114
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_111

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Strength and Stiffness Characteristics of Restored Traditional 2P-mud-walls with Known Damage Levels

Akira YAMADA, Yoichi HAYASAKI, Makoto KOMORIYA, Tomotaka OGURA

2025Volume 48 Pages 115-118
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_115

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Restoring Force Characteristics of Traditional Mud-walls with Steel Bar Braces Having Loose Bolt-holes

Akira YAMADA, Yoichi HAYASAKI, Makoto KOMORIYA, Tomotaka OGURA

2025Volume 48 Pages 119-122
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_119

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Bearing Performance of Mud-wall using Clay from Hiroshima Prefecture

Mototsugu MATSUI, Takuro MORI, Shuhei MITSUI, Yoichi HAYASAKI

2025Volume 48 Pages 123-126
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_123

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Study on the Vibration Characteristics of the Brick Chimney of the Imabari Radium Hot Springs

Yuta SAWADA, Shinya MATSUMOTO, Daiji FUJII

2025Volume 48 Pages 127-130
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_127

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Performance Evaluation of Metal Plate Connector Joints Using Lumber and LVL for Framework Construction

-Performance Comparison of Different Shapes of Metal Plates-

Kenta KOMAKI, Kentaro HATACHI, Rika ARAI, Osamu OHASHI, Takuro MORI

2025Volume 48 Pages 135-138
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_135

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Study on Pull-out properties and mechanism of LSB embedded in the lamination direction of CLT

Riho TAGAWA, Takuro MORI, Ryuki ODANI, Makoto NAKATANI

2025Volume 48 Pages 139-142
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_139

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Effect of Penetration Depth on Withdrawal Performance of Lagscrewbolt Inserted into Perpendicular to Grain

Keita SOGABE, Takuro MORI, Ryuki ODANI, Makoto NAKATANI

2025Volume 48 Pages 143-146
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_143

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Effect of Secondary Bonding on Withdrawal Performance of Lagscrewbolt

Takafumi TOKINAGA, Keita SOGABE, Riho TAGAWA, Takuro MORI, Nobuaki TOB ...

2025Volume 48 Pages 147-150
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_147

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Basic Study on Moisture Content of a Wooden Structural Material Using a Propagation Characteristic of Electromagnetic Wave

Part 3. Study of an evaluation method using the integral value of electromagnetic wave reflected intensity waveform.

Yuta UTSUNOMIYA, Takuro MORI, Yu BABA, Kazuaki TAKAHASHI

2025Volume 48 Pages 151-154
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_151

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Study on structural characteristics of wooden trusses made of tottori prefecture timber

On the characteristics of pull-bolt joints and the analysis that introduces them

Taiki SESAKI, Yukio KITANO, Yosiyasu FUJIHARA

2025Volume 48 Pages 155-158
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_155

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Research on Energy Response Prediction of Timber Structures Reinforced by NC Braces

Masaki IZUMO, Shingo KOMATSU

2025Volume 48 Pages 159-162
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_159

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Study on Seismic Response Characteristics of Timber Joints

(Part-5) Effects of Vibration Direction and Metal Reinforcements

Masahiro SATO, Yukio KITANO, Yosiyasu FUJIHARA, Kouki OZAWA

2025Volume 48 Pages 163-166
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_163

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Estimation of the Response Behavior of Wooden Seismic Resisting Walls under Repeated Earthquake Motions

Part1 Effects of Repeated Loading Speed on the Single-Shear Strength of Nail Joints

Yoshiyasu FUJIHARA, Takuro MORI, Yukio KITANO

2025Volume 48 Pages 167-170
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_167

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Proposal for a Method of Estimating the Shear Performance of Timber Structural Column-Beam Joints Using Material Testing

Part. 2 Differences in Shear Performance between Bending Type Shear Testing Methods and the Other Testing Methods

Kaito YAMAGATA, Takuro MORI

2025Volume 48 Pages 171-174
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_171

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Study of structural performance of timber and concrete composite slabs considering the influence of joints

Part 1：Consideration of RC and CLT

Yusuke KIMURA, Hamood ALWASHALI, Eiji ITABASHI, Satoshi KUMAGAWA

2025Volume 48 Pages 175-178
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_175

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Study of structural performance of timber and concrete composite slabs considering the influence of joints.

Part2：Consideration of RC and LVL

Eiji ITABASHI, Hamood ALWASHALI, Yusuke KIMURA, Satoshi KUMAGAWA

2025Volume 48 Pages 179-182
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_179

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Study on Long-term Performance of CLT-RC Composite Floor under Fixed-end Support Conditions

Part 4 Deformation 669 Days After Loading and Study on Increased deflection due to cracks in concrete.

Kentaro HATACHI, Takuro MORI, Yasuhiro ARAKI, Masanobu SAKASHITA, Shoi ...

2025Volume 48 Pages 183-186
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_183

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Study on hybrid structural system of CLT and RC

Satoshi KUMAGAWA, Hamood ALWASHALI, Chunri QUAN, Kiwoong JIN

2025Volume 48 Pages 187-190
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_187

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A Study on the Influence of Equivalent Single-degree-of freedom System Response of CES Structure

(Part 1 Response of the Three-story Frame Structure)

Shoei HATORI, Tomofusa AKITA, Eiichi INAI

2025Volume 48 Pages 191-194
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_191

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Research on the reuse of existing piles

Daigo YAMAGISHI, Shingo KOMATSU

2025Volume 48 Pages 195-198
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_195

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Study on construction system of foundations using traditional techniques

Part3 Estimation of bearing capacities by loading tests

Osamu KANEKO, Yoshino MORIKAWA, Yuuki BUNYA

2025Volume 48 Pages 199-202
Published: 2025
Released on J-STAGE: September 01, 2025

DOIhttps://doi.org/10.60442/aijchugoku.48.0_199

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