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2010年09 期
| 標(biāo)題 |
| 盆式橡膠支座結(jié)構(gòu)及混凝土墩臺(tái)非線性有限元分析(50 卷) |
| 英文標(biāo)題 |
| Non-linear finite element analysis of pot-type rubber bearing and concrete pier and abutment |
| 摘要 |
| 利用平面軸對(duì)稱模型替代傳統(tǒng)的三維實(shí)體模型，對(duì)盆式橡膠支座進(jìn)行了較全面的非線性接觸有限元分析，并將不同支承形式下的數(shù)據(jù)進(jìn)行了對(duì)比。研究了彈性支承時(shí)混凝土墩臺(tái)的受力情況，并較系統(tǒng)地探討了支座和混凝土墩臺(tái)之間的關(guān)系，提出了工程應(yīng)用中增大支座結(jié)構(gòu)安全度的方法。 |
| 作者 |
| 新聞作者:劉岳兵,王少華,黃 梅,王宏謀 |
| 關(guān)鍵字 |
