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2008年02 期
| 標(biāo)題 |
| 基于ANSYS下混凝土箱梁水化熱溫度場(chǎng)的有限元計(jì)算(48 卷) |
| 英文標(biāo)題 |
| 摘要 |
| 應(yīng)用有限元分析軟件ANSYS，采用有限元方法對(duì)50 m預(yù)應(yīng)力混凝土箱梁在入模施工后的各個(gè) 時(shí)間的溫度場(chǎng)進(jìn)行仿真模擬。分析了箱梁混凝土水化放熱規(guī)律，模擬混凝土澆筑后水泥水化作用，計(jì)算各個(gè)時(shí)間段箱梁截面溫度場(chǎng)，結(jié)合實(shí)測(cè)的溫度場(chǎng)進(jìn)行對(duì)比分析，研究該分析方法的可行性。 |
| 作者 |
| 新聞作者:王 鵬 |
| 關(guān)鍵字 |
