|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008年07 期
| 標(biāo)題 |
| 隧道圍巖收斂監(jiān)測(cè)方法及其特點(diǎn)(48 卷) |
| 英文標(biāo)題 |
| 摘要 |
| 為了保障隧道的安全施工，在介紹傳統(tǒng)的收斂計(jì)(儀)隧道圍巖收斂監(jiān)測(cè)方法的基礎(chǔ) 上，說(shuō)明了相對(duì)三維位移觀測(cè)法、絕對(duì)三維位移觀測(cè)法收斂監(jiān)測(cè)的原理。收斂量 計(jì)(儀)測(cè)量法精度可靠，但對(duì)于大斷面 隧道需要在平臺(tái)車上工作，操作相對(duì)不便；相對(duì)三維位移觀測(cè)法和絕對(duì)三維 |
| 作者 |
| 新聞作者:劉紹堂 ，王志武 |
| 關(guān)鍵字 |
