|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2005年06 期
| 標(biāo)題 |
| 桂林新雉山拱橋應(yīng)力場(chǎng)數(shù)值模擬分析(45 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 采用大型有限元分析軟件ANSYS對(duì)廣西桂林雉山拱橋改建后的結(jié)構(gòu)形式建立三維有限元模型 ，并對(duì)新雉山拱橋做了詳細(xì)的受力分析。通過新雉山拱橋應(yīng)力場(chǎng)的分析，說明新雉山拱橋結(jié) 構(gòu)形式上的改進(jìn)使拱橋結(jié)構(gòu)的受力性能更為合理。 |
| 作者 |
| 新聞作者:肖先波 |
| 關(guān)鍵字 |
