2003 論文集

1. 球形ドームの構造骨組および外装材設計用外圧係数

野口満美，植松　康

日本風工学会誌 , 第 95 号 , pp.177-178, 2003.4

Design Wind Pressure Coefficients for Spherical Domes

Masumi NOGUCHI, Yasushi UEMATSU

Journal of Wind Engineers, JAWE, No.95, pp. 177-178, 2003.4

2. 独立上屋の構造骨組および外装材設計用風力係数

植松　康

日本風工学会誌 , 第 95 号 , pp.181-182, 2003.4

Design Wind Coefficients for Free-Standing Canopy roofs

Yasushi UEMATSU

Journal of Wind Engineers, JAWE, No.95, pp. 181-182, 2003.4 3. WIND LOADS ON FREE-STANDING CANOPY ROOFS: A REVIEW

Yasushi UEMATSU, Theodore STATHOPOULOS

日本風工学会論文集 , 第 95 号 , pp.245-256, 2003.4

Journal of Wind Engineers, JAWE, No.95, pp. 245-256, 2003.4

SUMMARY: Previous studies of wind loads on free-standing canopy roofs have been surveyed. Focus is on the data obtained from wind-tunnel measurements in simulated atmospheric boundary layers as well as from full-scale measurements. Comparisons are made between these studies for some aerodynamic characteristics, such as mean and peak wind force coefficients. The wind load provisions in the current Building Standard Law of Japan are also compared with the experimental results. The comparisons are restricted to the clear flow case with no obstructions under the roof. A discussion is made of the subjects to be investigated for making the provisions more appropriate.

4. 弾性関節接合工法を用いた鋼構造骨組に関する実験的研究

渡邊忠博

第 8 回建築鋼構造研究奨励事業 , 研究奨励研究梗概集 , 日本鉄鋼連盟 pp.1-4, 2003.4

5. 矩形平面を持つ陸屋根の構造骨組用風荷重

植松　康，茂木　剛，上田　宏

日本建築学会技術報告集，第 17 号 , pp.71-76, 2003.6

DESIGN WIND LOADS FOR STRUCTURAL FRAMES OF RECTANGULAR FLAT ROOFS

Yasushi UEMATSU, Tsuyoshi MOTEKI, Hiroshi UEDA

AIJ Journal of Technology and Design, No.17, pp.71-76, 2003.6

The primary purpose of this study is to provide simple formulas for estimating the design wind loads for the structural frames of rectangular flat roofs considering the dynamic response to turbulent wind forces. Two types of structural systems are considered here; that is, (i) a series of simple beams arranged in parallel, and (ii) a structurally integrated type, which acts like an elastic plate, such as space truss. The characteristics of the first modal force are investigated, using a model of the pressure field on the roof. Based on the results, the gust effect factors for estimating the design wind loads are formulated as functions of the geometric and structural parameters of the roof and the turbulence intensity of approach flow. The formulas are verified by comparing the results on the load effects predicted by the formulas with those computed by using the experimental results for the modal force. The results of this study will be used for updating the specifications of roof wind loads in the AIJ Recommendations for Loads on Buildings

6. 屋外熱環境の実務設計支援システムの開発とその適用

神山健二，佐々木亮治，河野俊樹，足永靖信，成田健一，植松　康

日本建築学会技術報告集 , 第 17 号 , pp.283-286, 2003.6

DEVELOPMENT AND APPLICATION OF A TECHNICAL DESIGN SUPPORT SYSTEM FOR OPTIMIZING OUTDOOR THERMAL ENVIRONMENTS

Kenji KAMIYAMA, Ryoji SASAKI, Toshiki KOHNO, Yasunobu ASHIE, Ken-ichi NARITA, Yasushi UEMATSU

AIJ Journal of Technology and Design, No.17, pp.283-286, 2003.6

This report presents the outline of a building design support system that evaluates the outdoor thermal environment. Using this system, designers can easily evaluate the thermal comfort of pedestrians in the vicinity of the buildings of concern, considering various meteorological factors, such as wind speed and relative humidity. One feature of this system is that it has a database of airflow around buildings in which the results of CFD analysis for various conditions are stored. Therefore, the designers van save time to be used for evaluating the thermal comfort of pedestrians because they don't need the results of wind tunnel experiment or CFD analysis.

7. Structural characteristics and wind resistant design of spatial structures constructed in Japan

Masumi Noguchi, Yasushi Uematsu, Takayuki Sone

Preprints of the Eleventh International Conference on Wind Engineering, June 2-5, 2003 , Lubbock , Texas , USA , Vol.2, pp.1595-1602, 2003.6

ABSTRACT: The geometry, structural characteristics and wind resistant design method of spatial structures constructed in Japan in the last two decades have been investigated, based on a literature survey as well as on a questionnaire answered by structural engineers at some construction companies. Regarding the wind resistant design, focus is on the method of wind load estimation used in the practical design. The results indicate that the structural characteristics, such as the first natural frequency and damping factor, depend not only on the geometry of the structure but also on the structural system. Various methods were used for estimating the design wind load. In many cases, however, the gust effect factor approach has been used, particularly since the AIJ Recommendations for Loads on Buildings were revised in 1993 and the specification of gust effect factor was provided for beams supporting flat roofs.

8. 日本における空間構造の形状・構造特性と耐風設計法

植松　康 , 曽根孝行 , 野口満美

日本風工学会論文集 , 第 96 号 , pp.107-116, 2003.7

Geometrical and structural characteristics and wind resistant design method of spatial structures constructed in Japan

Yasushi UEMATSU, Takayuki SONE , Masumi NOGUCHI

Journal of Wind Engineering, No.96, pp.107-116, 2003.7

SUMMARY: The geometry, structural characteristics and wind resistant design method of spatial structures constructed in Japan in the last two decades have been investigated based on a literature survey as well as on a questionnaire answered by structural engineers at some construction companies. Regarding the wind resistant design, focus is on the method of wind load estimation used in the practical design. The results indicate that the structural characteristics, such as the first natural frequency and damping factor, depend on the geometry of the structure as well as on the structural system. Various methods were used for estimating the design wind load. In many cases, however, the gust effect factor approach has been used, particularly since the AIJ Recommendations for Loads on Buildings was revised in 1993 and the specification of gust effect factor was provided for beams supporting flat roofs.

9. 超音波試験による溶融亜鉛めっき鋼材の板厚測定に関する基礎的研究

藤本勝成 , 植松　康 , 山田大彦

日本建築学会大会学術講演梗概集 ( 東海 ), 材料施工 , pp.965-966, 2003.9

Thickness Evaluation Method for Galvanized Steel Plate Elements by Ultrasonic Pulse Testing

Katsushige Hujimoto, Yasushi Uematsu, Motohiko Yamada

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, pp.965-966, 2003.9

10. 高周波超音波を用いた鋼材裏面の粗度評価に関する基礎的研究

−裏面に設けた連続並列溝のピッチと溝深さの評価−

山田大彦 , 藤本勝成 , 植松　康

日本建築学会大会学術講演梗概集 ( 東海 ), 材料施工 , pp.967-968, 2003.9

Roughness evaluation technic for steel member's reverse side by high frequency ultrasonic pulse testing

- Measurement of pitch and depth of continuously parallel artificial grooves -

Motohiko Yamada, Yasushi Uematsu, Katsushige Hujimoto

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, pp.967-968, 2003.9

11. 円形平面を持つ陸屋根構造骨組の設計用風荷重に関する研究

茂木　剛 , 植松　康

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�T , pp.149-150, 2003.9

Design wind loads for structural frames of circular flat roofs

MOTEKI Tsuyushi, UEMATSU Yasushi

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan , Structure I, pp.149-150, 2003.9

12. 円形平面を持つ陸屋根に作用する風圧のモデル化と風荷重評価への応用

植松　康 , 茂木　剛

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�T , pp.151-152, 2003.9

Model of Wind Pressure on Circular Flat Roofs and Its Application to Load Estimation

UEMATSU Yasushi, MOTEKI Tsuyushi

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan , Structure I, pp.151-152, 2003.9

13. 日本における空間構造の形状・構造特性と耐風設計法

野口満美 , 曽根孝行 , 植松　康

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�T , pp.153-154, 2003.9

Geometrical and structural characteristics and wind resistant design method of spatial structures constructed in Japan

NOGUCHI Masumi, SONE Takayuki, UEMATSU Yasushi

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan , Structure I, pp.153-154, 2003.9

14. 弾性関節接合工法を用いた鋼構造骨組に関する基礎実験

その１：弾性関節接合工法の基本原理

渡邊忠博 , 山田大彦 , 小幡昭彦 , 滝沢一馬

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�V , pp.911-912, 2003.9

Simplified Experiments on Steel Structure Flame with Elastic-Hinge Joint System

Part 1: Study of Fundamental Principle

Tadahiro Watanabe, Motohiko Yamada, Akihiko Obata, Kazuma Takizawa

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, Structure III, pp.911-912, 2003.9

15. 弾性関節接合工法を用いた鋼構造骨組に関する基礎実験

その２：回転剛性及び離間荷重に影響を及ぼす諸因子についての検討

小幡昭彦 , 山田大彦 , 渡邊忠博 , 滝沢一馬

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�V , pp.913-914, 2003.9

Simplified Experiments on Steel Structure Flame with Elastic-Hinge Joint System

Part 2: Study on Some Factors Which Influence Rotative Rigidity and Separate Load

Akihiko Obata, Motohiko Yamada, Tadahiro Watanabe, Kazuma Takizawa

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, Structure III, pp. 913-914, 2003.9

16. 圧縮軸力下で単調な曲げせん断を受ける長方形断面 CFT 柱に関する研究

その１：実験結果と考察

高木潤一 , 東　啓太 , 山口育雄

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�V , pp.1165-1166, 2003.9

Study on concrete filled tubular columns with rectangular sections, which are subjected to monotonic bending and shearing under the constant compressive axial loading

Part 1: Experimental Results and Discussions

Jun-ichi TAKAKI, Keita HIGASHI, Ikuo YAMAGUCHI

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, Structure III, pp. 1165-1166, 2003.9

17. 圧縮軸力下で単調な曲げせん断を受ける長方形断面 CFT 柱に関する研究

その２：解析結果の考察及び耐力評価式

東　啓太 , 高木潤一 , 山口育雄

日本建築学会大会学術講演梗概集 ( 東海 ), 構造�V , pp.1167-1168, 2003.9

Study on concrete filled tubular columns with rectangular sections, which are subjected to monotonic bending and shearing under the constant compressive axial loading

Part 2: Analysis Results and Discussions

Keita HIGASHI, Jun-ichi TAKAKI, Ikuo YAMAGUCHI

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, Structure III, pp. 1167-1168, 2003.9

18. 良好な屋外熱環境形成のための最適配置に関するエキスパートシステムの開発

その３　快適性評価式と SET* の比較

佐々木亮治 , 神山健二 , 足永靖信 , 成田健一 , 植松　康

日本建築学会大会学術講演梗概集 ( 北陸 ), 環境工学�T , pp.599-600, 2003.9

Development of the Expert Design System for Attaining the Most Suitable Position in the Outdoor Thermal Environment

Part 3 Relation between Comfort ratio and SET*

SASAKI Ryoji, KAMIYAMA Kenji, ASHIE Yasunobu, NARITA Ken-ichi, UEMATSU Yasushi

Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan, pp.599-600, 2003.9

19. 住宅建築の耐風性能

植松　康

ファインスチール 亜鉛鉄板 , No.3, pp.9-10, 2003.10

20. 弾性関節接合工法を用いた鋼構造骨組の変形特性に関する基礎実験

小幡昭彦 , 山田大彦 , 渡邊忠博 , 滝沢一馬

鋼構造年次論文報告集 , 第 11 巻 , pp.637-640, 2003.11

Simplified Experiments on Steel Structure Flame with Elastic-Hinge Joint System

Akihiko Obata, Motohiko Yamada, Tadahiro Watanabe, Kazuma Takizawa

Journal of Steel Construction Engineering, JSSC, Vol.11, pp.637-640, 2003.11

ABSTRACT: The observations and analyses made after the major recent earthquakes have show that such problems exist in joint systems of steel structure commonly used as fracture at weld lines and permanent structural distortion. This paper describes a new joint system named elastic-hinge joint system by the authors. This new joint system performs a non-linear elastic restoring force-rotation relation and can materialize origin-oriented frames. And, these abilities can control damage and reduce permanent structural distortion in structures or in structural elements after a severe earthquake. The present simplified experiments and numerical analyses in this paper show that this new joint system has advantages of realization of earthquake resistant steel structure.

21. 円形平面を持つ陸屋根に作用する風圧のモデル化と風荷重評価への応用

植松　康 , 茂木　剛 , 本郷　剛

日本建築学会技術報告集 , 第 18 号 , pp.25-30, 2003.12

MODEL OF WIND PRESSURES ON CIRCULAR FLAT ROOFS AND ITS APPLICATION TO LOAD ESTIMATION

Yasushi UEMATSU, Tsuyoshi MOTEKI and Takeshi HONGO

AIJ Journal of Technology and Design, No.18, pp.25-30, 2003.12

The characteristics of wind pressures acting on a circular flat roof have been investigated based on the data obtained from a wind tunnel experiment. A simple model of the pressure field is provided as a function of the geometric parameters of the building as well as of the turbulence parameters of approach flow. A discussion is made of the application of the pressure model to the wind load estimation based on the gust effect factor approach and the LRC method. The gust effect factor and the equivalent static pressure distribution derived from the pressure model are compared with those obtained from the time history of the pressures. The results indicate the validity of the pressure model.

22. H 形鋼柱と鋼管コンクリート杭の接続に関する実験的研究

柱軸力を導入した場合における検討

高木潤一 , 山口育雄 , 呉山正基

構造工学論文集 , Vol.50B, pp.115-118, 2004.3

EXPERIMENTAL STYDY ON STRUCTUREAL PERFORMANCE OF THE JOINT BETWEEN H-SHAPED STEEL COLUMN AND PLACE-IN-SITE PILE

Junichi TAKAKI, Ikuo YAMAGUCHI, Masaki KUREYAMA

Journal of Structural Engineering, AIJ, Vol.50B, pp.115-118, 2004.3

In this paper, the new structure was proposed that an H-shaped steel column is directly embedded in a concrete filled tubular pile. There were few investigations on such systems that a closed sectional column embedded in a pile directly, according to past studies. The primary purpose of this study is to invest fundamental dynamic performance of proposed structure and to grasp the transferring of stress in it.

The fundamental structural performance of the proposed system were defined that: 1) the main factor to effect the stiffness and the bending moment at the bottom of the column was the embedded length, and devices to resist slipping were occasionally efficient for them. 2) in case of specimens without adequate embedded length, as the more thickness of pile, the more stiffness of embedded column was obtained.

23. 弾性関節接合工法を用いた鋼構造骨組の挙動解析

滝沢一馬 , 山田大彦 , 小幡昭彦 , 古川　幸

構造工学論文集 , Vol.50B, pp.405-410, 2004.3

ANALYSIS OF MECHANICAL BEHAVIOR OF STEEL STRUCTURE FRAME WITH ELASTIC-HINGE JOINT SYSTEM

Kazuma TAKIZAWA, Motohiko YAMADA, Akihiko OBATA, Sachi FURUKAWA

Journal of Structural Engineering, AIJ, Vol.50B, pp.405-410, 2004.3

The observations and analyses made after the major recent earthquakes have shown that such problems exist in joint systems of steel structure commonly used as fracture at weld lines and permanent structural distortion. This paper describes a new joint system named elastic-hinge joint system by the authors. This new joint system performs a non-linear elastic restoring force-rotation relation and can materialize origin-oriented frames. And, these abilities can control damage and reduce permanent structural distortion in structures or in structural elements after a severe earthquake. The new analysis method is proposed in this paper, and steel structure frame with elastic-hinge joint system is analyzed by this new analysis method.

付録 平成 15 年度 博士・修士学位論文及び卒業論文題目一覧

博士学位論文

（建築防災工学）

内山　学　混合型有限要素によるシェル要素の開発と部分球殻の座屈前後の非線形解析（論文博士）

修士学位論文

（建築防災工学）

大石　浩史　鋼構造における基礎梁の鉄骨化に関する研究　

−近似構造計算法の提案−

川島　寛史　部材内蔵型 TMD に関する研究

滝沢　一馬　弾性関節接合を用いた鋼構造骨組の非線形弾性変形特性に関する研究

（未来都市工学）

川村　聡　土地利用数値情報と風観測記録を用いた地表面粗度の定量化に関する研究

寺田　太郎　建物屋上用マイクロ風力発電システムの開発に関する基礎的研究

野口　満美　球形ドームに作用する変動風圧に関する研究

〜風圧場のモデル化と外装材設計用風荷重評価への応用〜

卒業論文

（建築防災工学）

小松　由季　鋼構造における基礎梁の鉄骨化に関する研究

−杭基礎との連成を考慮した解析手法について−

庄田　幸広　引張力を受けるハイブリット線材の復元力特性に関する研究　

千葉　悠樹　鉄骨基礎梁を持つ鋼構造骨組の近似解析に関する研究

古川　幸　弾性関節を持つ鋼構造骨組の解析に関する研究

山本　篤志　柱付きアーチの地震応答性状に関する研究

（未来都市工学）

ユービーチン　軸力曲げせん断を受ける矩形断面 CFT 柱の力学性状に関する研究