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暑中環境下で施工されるコンクリートの強度発現性状に関する研究
https://fukuyama-u.repo.nii.ac.jp/records/7822
https://fukuyama-u.repo.nii.ac.jp/records/7822165f4283-54ca-46eb-b7d6-af99971dc729
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00005781195.pdf (421.3 kB)
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| Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 1991-01-01 | |||||
| タイトル | ||||||
| タイトル | 暑中環境下で施工されるコンクリートの強度発現性状に関する研究 | |||||
| タイトル | ||||||
| タイトル | The developments of compressive strength of concrete in high temperature ambience | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | development of compressive strength | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | high temperature | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | evaporation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | hydration | |||||
| 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 | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 著者名(日) |
地濃, 茂雄
× 地濃, 茂雄 |
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| 著者名よみ | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 42121 | |||||
| 姓名 | チノ, チゲオ | |||||
| 著者名(英) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 42122 | |||||
| 姓名 | CHINO, Shigeo | |||||
| 言語 | en | |||||
| 著者所属(日) | ||||||
| 値 | 福山大学工学部建築学科 | |||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | There are some special problems involved in concreting in hot weather, where they would arise from a higher temperature of the concrete, and, in many cases, from an increased rate of evaporation from the fresh mix. Those problems corer concrete the mixing, placing and curing of the concrete. This research comprises studies on the effects of temperature variations and the rate of evaporation of suface moisture from concrete for the developments of compressive strength of cement concrete. The results of the studies could be summarized as follows : Concretes mixed, placed, and cured at elevated temperatures normally develop at on early stage higher strengths than concretes produced and cured at normal temperatures, howerer at 28 days or more, strengths turn to be lower. A higher evaporation of surface moisture from concrete decreases the strength of the resulting concrete. Such tests illustrate that insufficient curing, especially in combination with high placement temperatures, impairs the hydration process and reduces strength accordingly. Furthermore, when the mixing temperature or the temperature of dormant period of concrete has low temperature values, the long age compressive strength shows higher values than other conditions of concrete. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00217655 | |||||
| 書誌情報 |
福山大学工学部紀要 巻 13, p. 125-130, 発行日 1991 |
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