Japan Architectural Review最新文献_第2页

The Value and the Structure of Semantic Interpretation of the Nameless Landscape Perceived by Foreign Travelers: Through Analysis of the Narratives of Korean Repeat Tourists 外国旅游者所感知的无名景观的语义解释的价值与结构——以韩国回头客叙事为例

IF 0.5

Japan Architectural Review Pub Date : 2026-08-17 DOI: 10.1002/2475-8876.70105

Miyuu Muramatsu, Haruhiko Goto, Shu Yamamura, Chungmin Rheem

引用次数: 0

Proposal for a Design Method for Ceiling Radiant Cooling System Using CFD Analysis 基于CFD分析的顶棚辐射制冷系统设计方法的提出

IF 0.5

Japan Architectural Review Pub Date : 2026-08-12 DOI: 10.1002/2475-8876.70111

Rio Matsumoto, Jianan Liu, Minghao Huang, Yasuyuki Shiraishi, Fujio Tamura, Ryo Takano, Sae Senda

{"title":"Proposal for a Design Method for Ceiling Radiant Cooling System Using CFD Analysis","authors":"Rio Matsumoto, Jianan Liu, Minghao Huang, Yasuyuki Shiraishi, Fujio Tamura, Ryo Takano, Sae Senda","doi":"10.1002/2475-8876.70111","DOIUrl":"https://doi.org/10.1002/2475-8876.70111","url":null,"abstract":"Water-based ceiling radiant cooling systems are increasingly adopted in Japan for thermal comfort and energy savings. However, conventional design methods relying on assumed target operative temperatures (OT) and uncooled surface temperatures often create discrepancies between expected and actual indoor environments. This complicates cooling capacity estimations and panel requirements, especially when combined with convection systems. This study proposes C-DM, a novel design method integrating computational fluid dynamics (CFD) into the conventional ASHRAE approach. By utilizing CFD to replicate actual phenomena, C-DM determines multiple parameters simultaneously and employs feedback control to accurately establish the radiant panels' cooling capacity needed for the target thermal environment. To evaluate its effectiveness, C-DM was applied to redesign a real office equipped with a ceiling radiant cooling system. Results demonstrate that the radiant panels' cooling capacity can be increased by 15.26 W/m2 without compromising indoor thermal comfort, enabling highly effective system utilization. Furthermore, while maintaining the existing ratio of radiant to convection air conditioning, the required number of panels can be reduced by 0.21 units per square meter of floor area.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70111","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

POD-Based Reduced-Order Modeling of Indoor Temperature Fields in Impinging Jet Ventilation: Parameter-Based Prediction and Sparse Sensor Reconstruction 基于pod的冲击射流通风室内温度场降阶建模：基于参数的预测和稀疏传感器重构

IF 0.5

Japan Architectural Review Pub Date : 2026-08-09 DOI: 10.1002/2475-8876.70109

Zitao Jiang, Tomohiro Kobayashi

{"title":"POD-Based Reduced-Order Modeling of Indoor Temperature Fields in Impinging Jet Ventilation: Parameter-Based Prediction and Sparse Sensor Reconstruction","authors":"Zitao Jiang, Tomohiro Kobayashi","doi":"10.1002/2475-8876.70109","DOIUrl":"https://doi.org/10.1002/2475-8876.70109","url":null,"abstract":"Proper orthogonal decomposition (POD) has been widely used for reduced-order modeling of fluid flows; however, its application to complex indoor airflow remains limited, particularly in systems with strong sensitivity to boundary conditions and regime-dependent behavior. This study considers impinging jet ventilation (IJV), where the flow pattern is governed by the balance between momentum and buoyancy forces. Two POD-based approaches are investigated for predicting indoor temperature fields. The first approach employs radial basis function (RBF) to predict POD coefficients from operating parameters (POD-RBF), enabling rapid prediction under varying inlet velocities and heat fluxes. The second approach reconstructs the temperature field from sparse sensor measurements using linear stochastic estimation (LSE). The effects of sensor number and placement strategies, including random, QR-pivoting, and K-means methods, are systematically examined. Computational fluid dynamics (CFD) simulations are used to generate training and validation datasets. The results demonstrate that POD-RBF can efficiently predict the flow field under known boundary conditions. Furthermore, POD-LSE enables reliable flow-field reconstruction from a limited number of optimally placed sensors. Nevertheless, both approaches show reduced accuracy in the transitional flow regime. These findings highlight the complementary roles of parameter-based prediction and sensor-based reconstruction.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70109","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adaptive Thermal Comfort in Educational Buildings for Energy Efficiency: A Comparative and Regression Analysis of Global Literature Review Data 教育建筑节能适应性热舒适：全球文献综述数据的比较与回归分析

IF 0.5

Japan Architectural Review Pub Date : 2026-08-01 DOI: 10.1002/2475-8876.70106

Sudiksya Bhandari, Hom Bahadur Rijal

{"title":"Adaptive Thermal Comfort in Educational Buildings for Energy Efficiency: A Comparative and Regression Analysis of Global Literature Review Data","authors":"Sudiksya Bhandari, Hom Bahadur Rijal","doi":"10.1002/2475-8876.70106","DOIUrl":"https://doi.org/10.1002/2475-8876.70106","url":null,"abstract":"Thermal comfort in educational buildings extends beyond maintaining indoor temperature, as it affects students' well-being and energy performance of school environments. Although thermal comfort has been widely reviewed, educational buildings remain underrepresented with limited comparative evidence across school levels and age groups. Most existing reviews rely on descriptive or comparative methods, with few regression-based approaches providing quantitative insights. This study addresses these gaps by synthesizing field study data from educational buildings. Results show that in naturally ventilated educational buildings indoor temperature strongly depends on outdoor conditions with approximate slopes of 0.70 for secondary, and about 0.50 for both university and primary levels, whereas mechanically conditioned buildings remain thermally stable. Thermal sensation votes show a consistent positive relationship with indoor temperature across all educational levels, although thermal sensitivity varies, with younger students displaying greater variability. The comfort-indoor temperature relationship is strongly influenced by operation mode as mechanically conditioned primary and secondary schools show more consistent comfort responses than naturally ventilated ones. Adaptive comfort equations are developed for each educational level and operation mode. Overall, the findings indicate that integrating adaptive comfort strategies into educational building design and control can enhance energy efficiency while maintaining acceptable indoor thermal conditions for students.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70106","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148752534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Concrete Strength on Joint Performance of Orthogonal Split Beam Joints in Continuous Beam-Type Circular CFST Beam-To-Column Connections 混凝土强度对连续梁型圆形CFST梁柱连接正交分岔梁节点性能的影响

IF 0.5

Japan Architectural Review Pub Date : 2026-07-12 DOI: 10.1002/2475-8876.70104

Takashi Fujinaga, Yusuke Tsuchiya

{"title":"Effect of Concrete Strength on Joint Performance of Orthogonal Split Beam Joints in Continuous Beam-Type Circular CFST Beam-To-Column Connections","authors":"Takashi Fujinaga, Yusuke Tsuchiya","doi":"10.1002/2475-8876.70104","DOIUrl":"https://doi.org/10.1002/2475-8876.70104","url":null,"abstract":"In a continuous beam-type connection, a form of concrete-filled steel tubular (CFST) beam-to-column connection, fixing the beam ends becomes problematic because a beam orthogonal to the continuous beam cannot pass through the column tube. This study discusses methods for connecting beams orthogonal to the continuous beam in continuous beam-type CFST beam-to-column connections and investigates joint performance under relatively low filled concrete strength. A sub-assemblage test is conducted using high-strength concrete to investigate connection behavior and the effect of concrete strength on performance. Additionally, finite element analysis is performed to examine the stress transfer mechanism within and around the connection panel. Based on the experimental and analytical results, the stress transfer mechanism within and around the connection panel is discussed with respect to differences in connection details. Furthermore, a schematic model illustrating the assumed stress transfer mechanism associated with bearing resistance is presented.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70104","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148467101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Generation of Simulated Ground Motions Compatible With Multiple Target Spectra Using Bayesian Optimization 基于贝叶斯优化的多目标谱模拟地震动生成

IF 0.5

Japan Architectural Review Pub Date : 2026-07-10 DOI: 10.1002/2475-8876.70103

Tsuyoshi Fukasawa

引用次数: 0

Formation and Change of an International Exchange Organization ATBAT: A Study on the History of International and Regional Exchange Activity of ATBAT (Atelier des Bâtisseurs), Part 1 国际交流组织ATBAT的形成与变迁——ATBAT （Atelier des batiseurs）国际区域交流活动历史研究(上

IF 0.5

Japan Architectural Review Pub Date : 2026-07-06 DOI: 10.1002/2475-8876.70102

Kosuke Matsubara

{"title":"Formation and Change of an International Exchange Organization ATBAT: A Study on the History of International and Regional Exchange Activity of ATBAT (Atelier des Bâtisseurs), Part 1","authors":"Kosuke Matsubara","doi":"10.1002/2475-8876.70102","DOIUrl":"https://doi.org/10.1002/2475-8876.70102","url":null,"abstract":"ATBAT (Atelier des Bâtisseurs), best known as Le Corbusier's design office that realized the Unité d'habitation de Marseille, was not solely his own workplace; many architects and engineers of various origins sought to develop their own planning theories there. Treating ATBAT as an international exchange organization, this study clarifies how its key members joined it, what they learned through cooperation within and outside ATBAT, and how they ultimately became independent from Le Corbusier. Four key members are examined—Vladimir Bodiansky, Georges Candilis, Gérald Hanning, and Gyoji Banshoya—through primary materials such as letters, business records, autobiographies, and planning documents, focusing on the documented facts of their trajectories rather than the content of their plans. In the formation process, they worked toward creating the CSTB, collaborated with Michel Ecochard, and engaged with the United Nations and the M.R.U. to promote the reconstruction of war-damaged France. As industrialization divided architects from engineers, the early amicable relationships changed, and the talented members who had contributed to Marseille each sought their own path.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70102","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148462709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical Analysis of Inhalation Exposure to Indoor Microplastics/Microfibers in a Realistic Human Respiratory Tract Down to 16th Terminal Bronchioles 室内微塑料/微纤维在真实人体呼吸道（至第16末端细支气管）的吸入暴露数值分析

IF 0.5

Japan Architectural Review Pub Date : 2026-06-30 DOI: 10.1002/2475-8876.70101

Yuan Ni, Nguyen Dang Khoa, Kazuki Kuga, Eunsu Lim, Kiao Inthavong, Kazuhide Ito

{"title":"Numerical Analysis of Inhalation Exposure to Indoor Microplastics/Microfibers in a Realistic Human Respiratory Tract Down to 16th Terminal Bronchioles","authors":"Yuan Ni, Nguyen Dang Khoa, Kazuki Kuga, Eunsu Lim, Kiao Inthavong, Kazuhide Ito","doi":"10.1002/2475-8876.70101","DOIUrl":"https://doi.org/10.1002/2475-8876.70101","url":null,"abstract":"Indoor airborne microplastics, especially in fibrous form, pose significant respiratory health risks due to their widespread distribution and persistence. This study employed computational fluid–particle dynamics (CFPD) simulations to investigate the inhalation, transport, rotation, and deposition behaviors of fibrous microplastics in the human respiratory tract. Because full DEM simulations in realistic airways are computationally demanding, DEM was first applied in a simplified geometry to assess drag and torque closures for nonspherical particles, thereby supporting the accurate and efficient application of the DPM framework in the realistic airway model. This verification confirmed that the Tran-Cong (TC) and Ganser (GS) drag laws accurately predict fiber motion. Subsequently, a comprehensive airway model, extending from the nostrils to the 16th bronchial bifurcation, was developed to quantify deposition patterns of fibrous microplastics with three diameters (4.785, 9.797, 15.731 μm) × three aspect ratios (AR = 3, 5, 10), yielding nine distinct size groups. The results revealed size-dependent deposition behaviors, with fibers having an aerodynamic equivalent diameter larger than 20 μm predominantly depositing in the upper respiratory regions owing to inertial impaction, whereas smaller fibers (10–20 μm) penetrated deeper, notably accumulating around the 5th–7th bronchial generations, especially within the right lower lung lobe.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70101","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148386905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diversified and Specialized Foodscapes in Tokyo: Spatiotemporal Patterns of Restaurant Distribution 东京食物景观的多元化与专业化：餐厅分布的时空格局

IF 0.5

Japan Architectural Review Pub Date : 2026-06-30 DOI: 10.1002/2475-8876.70100

Takumi Ishida, Kentaro Honma, Shota Tabata

{"title":"Diversified and Specialized Foodscapes in Tokyo: Spatiotemporal Patterns of Restaurant Distribution","authors":"Takumi Ishida, Kentaro Honma, Shota Tabata","doi":"10.1002/2475-8876.70100","DOIUrl":"https://doi.org/10.1002/2475-8876.70100","url":null,"abstract":"Restaurants are vital to urban life, supporting daily activities, tourism, and the cultural identity of cities. In Tokyo, Japan, the spatial concentration of diverse dining establishments is crucial in shaping city image and attractiveness. Conversely, restaurant attributes such as category and price range reflect local activities and population characteristics. Although prior studies have typically addressed these relationships in limited regions or timeframes, a comprehensive understanding requires the examination of both spatial distribution and temporal change. This study investigates the changes in restaurant distribution and diversity in Tokyo over an 11-year period, drawing on large-scale datasets from 2013 and 2024. The results show that approximately two-thirds of restaurants have been replaced, with a higher turnover in dense commercial areas. Despite this relationship, the overall category diversity index remained stable, suggesting that Tokyo's foodscape has been largely preserved. However, high-density districts exhibited polarization: diversification and specialization proceeded in diverse and specialized districts, respectively. Price diversity patterns differed between lunch and dinner; notably, lunch price diversity increased in commercial districts, indicating growing demographic diversity among daytime visitors. These findings demonstrate that spatiotemporal analysis of restaurant diversity provides valuable insights into effective urban planning and commercial development.","PeriodicalId":42793,"journal":{"name":"Japan Architectural Review","volume":"9 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2026-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/2475-8876.70100","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148386904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Post-Disaster Public Housing in Nakamachi 2, Yabuki Town, Fukushima, Japan Houses as an Environmental Exchange Device 灾后公共住房——日本福岛八木町中町2号的环境交换装置

IF 0.5

Japan Architectural Review Pub Date : 2026-06-25 DOI: 10.1002/2475-8876.70099

Hideki Iwahori, Ako Nagao, Akira Suzuki, Hiroyuki Yamada, Akihisa Nomoto, Jun Nakagawa

引用次数: 0