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梯形ラーメン橋の塑性設計に関する基礎的実験について
https://doi.org/10.24517/00011775
https://doi.org/10.24517/0001177533bbd95a-37b9-4785-8c88-952e38590ebf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-7-2-83.pdf (392.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 梯形ラーメン橋の塑性設計に関する基礎的実験について | |||||
| タイトル | ||||||
| タイトル | Tests on the Plastic of Trapezoidal Frame Bridges | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00011775 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
吉田, 博
× 吉田, 博 |
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| 著者別表示 |
Yoshida, Hiroshi
× Yoshida, Hiroshi |
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| 書誌情報 |
金沢大学工学部紀要 = Memoirs of the Faculty of Technology Kanazawa University 巻 7, 号 2, p. 83-94, 発行日 1973-09-25 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-832X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00044309 | |||||
| 出版者 | ||||||
| 出版者 | 金沢大学工学部 = Faculty of Technology Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | For the application of the plastic design method to the highway bridges, the behavior of structures under the variable repeated loads beyond the elastic limit as well as the effects of the impact and the fatigue must be examined carefully. In this paper, model tests and theoretical calculations were carried out for the shakedown and the incremental collapse of the trapezoidal frame bridges under the variable repeated loads. Two models were prepared with the geometrical and the stastical analogies of an assumed practical bridge. One was tested for the minimum ultimate load under a concentrated load and another for the incremental collapse load applied alternately at the two points where the model would collapse under the minimum value of a repeated moving concentrated load. The following results were obtained from the tests and the theoretical calculations; (1)The shakedown load was about 93% of the ultimate load. (2)The ultimate and the shakedown loads obtained from the tests well coincided with the theoretical values considering the effects of the haunches. (3)The effects of the axial forces were negligibly small. (4)The strength of the haunches was satisfactory to transform the full plastic moment but the lateral buckling occurred at the haunch after the attainment of the maximum load. |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
