トンネル切羽判定手法による支保の選定結果と事前調査結果の対比
書誌事項
- タイトル別名
-
- NEW ROCK MASS CLASSIFICATION AT CUTTING FACE AND ITS APPLICABILITY TO TUNNEL SUPPORT PATTENS
抄録
Tunnel support patterns is decided by a geological condition which is estimated by geological survey and these support patterns are change based on the results of cutting face observation and tunnel monitoring at tunnel construction. The authors applied the new system of rock mass classifications which JH made to some tunnel and compared the rock mass classification proposed by this system with the results of electric prospecting, blasting powder volume, and so on. Consequently it is showned that this new system is also very useful in the stage of geological survey and reduces the differences between the designed and adopted support patterns.
収録刊行物
-
- トンネル工学研究発表会論文・報告集
-
トンネル工学研究発表会論文・報告集 9 83-88, 1999
公益社団法人 土木学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205402617344
-
- NII論文ID
- 130004387508
-
- ISSN
- 18849091
-
- データソース種別
-
- JaLC
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可