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2007年02 期
| 標(biāo)題 |
| 連續(xù)箱梁剪力滯效應(yīng)分析(47 卷) |
| 英文標(biāo)題 |
| 摘要 |
| 采用變分原理對彈性狀態(tài)和開裂狀態(tài)連續(xù)箱梁均布荷載作用下的剪力滯效應(yīng)進(jìn)行了分析,編制了分析計算程序,對混凝土開裂后連續(xù)箱梁的正、負(fù)剪力滯效應(yīng)變化規(guī)律進(jìn)行了總結(jié)。分析了寬跨比、混凝土開裂等因素對連續(xù)箱梁翼板有效分布寬度系數(shù)的影響,并與模型試驗(yàn)實(shí)測結(jié)果和規(guī)范方法進(jìn) |
| 作者 |
| 新聞作者:曹國輝 方志 |
| 關(guān)鍵字 |
