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2009年08 期
| 標(biāo)題 |
| 山嶺偏壓隧道洞口段大型振動(dòng)臺(tái)模型試驗(yàn)方案設(shè)計(jì)(49 卷) |
| 英文標(biāo)題 |
| Plan design of model test on large vibrator for portal section of mountain tunnel under biased pressure |
| 摘要 |
| 以國道318線黃草坪2#隧道進(jìn)洞口段為原型開展大型振動(dòng)臺(tái)物理模型試驗(yàn)方案設(shè)計(jì)。首先對模型箱體設(shè)計(jì)以及模擬相似材料的物理力學(xué)特性和制作方法進(jìn)行分析和介紹。在此基礎(chǔ)上結(jié)合既有研究成果和精簡原則，對量測儀器進(jìn)行了合理布置，最后介紹模型的澆筑過程和地震輸入及加載制度。 |
| 作者 |
| 新聞作者:李育樞，李天斌,王棟，徐華 |
| 關(guān)鍵字 |
