DISCUSSION ON TUNNEL ENGINEERING GEOLOGICAL PREDICTION METHODS

Ding Enbao; Ling Ronghua; Ma Jiping

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Ding Enbao, Ling Ronghua, Ma Jiping. 1995: DISCUSSION ON TUNNEL ENGINEERING GEOLOGICAL PREDICTION METHODS. JOURNAL OF ENGINEERING GEOLOGY, 3(1): 28-34.

Citation:

Ding Enbao, Ling Ronghua, Ma Jiping. 1995: DISCUSSION ON TUNNEL ENGINEERING GEOLOGICAL PREDICTION METHODS. JOURNAL OF ENGINEERING GEOLOGY, 3(1): 28-34.

Ding Enbao, Ling Ronghua, Ma Jiping. 1995: DISCUSSION ON TUNNEL ENGINEERING GEOLOGICAL PREDICTION METHODS. JOURNAL OF ENGINEERING GEOLOGY, 3(1): 28-34.

Citation:

Ding Enbao, Ling Ronghua, Ma Jiping. 1995: DISCUSSION ON TUNNEL ENGINEERING GEOLOGICAL PREDICTION METHODS. JOURNAL OF ENGINEERING GEOLOGY, 3(1): 28-34.

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DISCUSSION ON TUNNEL ENGINEERING GEOLOGICAL PREDICTION METHODS

1.
Institute of geology,Chinese Academy of Sciences, Beijing 100029;
2.
North China Electric Power Group,Beijing 100011

Received Date: 1994-08-08
Publish Date: 1995-01-22

Abstract

Abstract

In this paper the hydro-engineering geological conditions caused tunnel collapse and water gush,the prediction methods before and at construction steps and its importnt economic benefit are discussed from some existing examples. Five principles for improving prediction coincidence ratio are put forward.
- Tunnel,
- Engineering geological prediction,
- Prediction coincidence ratio,
- Immediate information feedback.