This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
Search
Skip to Search Results- 2Penetration Rate
- 1Data-Driven approach
- 1Drill Cutting
- 1Dynamic
- 1Indentation Test
- 1Indenter Diameter
- 1Alireza Nouri
- 1Bahman Bohloli
- 1Mahdi Moosavi
- 1Majid Moradi
- 1Mohammad Haftani
- 1Mohammad Reza Maleki Javan
-
Developing Penetration Rate Prediction Models to Enhance the Productivity Prediction of Microtunneling Construction Projects
DownloadSpring 2023
Predicting the productivity of microtunnelling construction projects is challenging due to the inherent complexities of this trenchless excavation method. One of these complexities has to do with estimating the micro-tunnel boring machine penetration rate, given that it is subject to a number of...
-
Influence of Penetration Rate and Indenter Diameter in Strength Measurement by Indentation Testing on Small Rock Specimen
Download2015-01-01
Mohammad Haftani, Bahman Bohloli, Alireza Nouri, Mohammad Reza Maleki Javan, Mahdi Moosavi, Majid Moradi
Indentation testing has been developed as an unconventional method to determine intact rock strength using small rock specimens within the size of drill cuttings. In previous investigations involving indentation testing, researchers have used different indenter stylus geometries, penetration...