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predicting penetration rate of hard rock tunnel

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(PDF) Predicting penetration rate of hard rock tunnel ...

Predicting penetration rate of hard rock tunnel boring machine using fuzzy logic Article (PDF Available) in Bulletin of Engineering Geology and the Environment 73(1) · February 2014 with 573 Reads

Predicting penetration rate of hard rock tunnel boring ...

Predicting the penetration rate of a tunnel boring machine (TBM) plays an important role in the economic and time planning of tunneling projects. In the past years, various empirical methods have been developed for the prediction of TBM penetration rates using traditional statistical analysis ...

Predicting penetration rate of hard rock tunnel boring ...

Predicting penetration rate of hard rock tunnel boring machine using fuzzy logic ... Abstract Predicting the penetration rate of a tunnel ... from one hard rock TBM tunnel (the Queens Water Tunnel ...

Development of hybrid intelligent models for predicting ...

Development of hybrid intelligent models for predicting TBM penetration rate in hard rock condition. ... E. Ghasemi, S. Yagiz, M. AtaeiPredicting penetration rate of hard rock tunnel boring machine using fuzzy logic. Bull. Eng. Geol. Environ., 73 (1) (2014), pp. 23-35. Google Scholar.

Study of various models for estimation of penetration rate ...

Various approaches for predicting penetration rate of hard rock tunnel boring machines (TBMs) have been studied by researchers since the early stages of TBM application in the 1950s. These studies resulted in the development of several penetration prediction models.

Predicting tunnel boring machine performance through a new ...

Ghasemi E, Yagiz S, Ataei M (2014) Predicting penetration rate of hard rock tunnel boring machine using fuzzy logic. Bull Eng Geol Environ 73:23–35 CrossRef Google Scholar Gholami M, Shahriar K, Sharifzadeh M, Hamidi JK (2012) A comparison of artificial neural network and multiple regression analysis in TBM performance prediction.

Hard rock tunnel boring, cutting, drilling and blasting ...

Thuro, K., Plinninger, R.J., Hard rock tunnel boring, cutting, drilling and blasting: rock parameters for excavatability ... high penetration rate at the tunnel face does not automati-cally lead to a high performance of the tunnel heading3. Therefore, it is a matter of understanding the entire excava- ...

RMi PARAMETERS APPLIED IN PREDICTION OF TUNNEL BORING ...

RMi PARAMETERS APPLIED IN PREDICTION OF TUNNEL BORING PENETRATION "Nothing has been more difficult than evaluating the rock mass characteristics and applying the evaluation to a formula predicting penetration rate." Richard Robbins (1980) The first tunnel boring machine (TBM) was probably made in Italy in 1846. It used percussive drilling for ...

PREDICTING TBM PENETRATION RATES IN SELECTED ROCK TYPES

Predicting Tunnel Boring Machine (TBM) Penetration Rates and Cutter Costs in ... appropriate equation for predicting reliable penetration rates would be one derived from experience most similar (in terms of machine variables and rock type) to the job to be bid. The mean H T and rate for each rock type was calculated and plotted In Figure 3. The ...

Prediction of hard rock TBM penetration rate using random ...

Penetration Rate is an important parameter of hard rock tunnel boring machine (TBM) in tunneling project. The prediction accuracy of Penetration Rate has …