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2009年03 期
| 標題 |
| 預(yù)應(yīng)力混凝土連續(xù)小跨度箱梁荷載橫向分布試驗及其等代剛度的探討(49 卷) |
| 英文標題 |
| Test of transverse load distribution in prestressed concrete continuous small-span box-girder and exploring of its equivalent stiffness |
| 摘要 |
| 多片式連續(xù)梁橋的荷載橫向分布與簡支梁橋不同，分析中一般宜采用等代剛度法。結(jié)合某預(yù)應(yīng)力混凝土連續(xù)小箱梁橋荷載橫向分布系數(shù)的實測結(jié)果，對等代剛度法的實際應(yīng)用進行了探討，并將其與采用梁格法得到的結(jié)果進行了對比，結(jié)果顯示等代剛度法的計算結(jié)果具有相當?shù)膶嵱脙r值。 |
| 作者 |
| 新聞作者:李曉燕 |
| 關(guān)鍵字 |
