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2010年08 期
| 標題 |
| 鋼管微膨脹混凝土的水化熱與限制膨脹性能分析(50 卷) |
| 英文標題 |
| Hydration heat of micro-expansive-cement concrete in steel tube and analysis of expansion-restricting performance of tube |
| 摘要 |
| 以膨脹劑摻量為基本參數(shù)，對不同水化熱溫度影響下的5根鋼管微膨脹混凝土構件的膨脹性能和應力場進行了研究，考察了水泥水化階段鋼管微膨脹混凝土構件溫度場及其核心混凝土的限制膨脹特性。結果表明，鋼管微膨脹混凝土構件截面溫度場的變化規(guī)律與普通混凝土構件類似；核心混凝 |
| 作者 |
| 新聞作者:陳夢成，袁 方，許開成 |
| 關鍵字 |
