𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Application of numerical modeling and genetic programming to estimate rock mass modulus of deformation

✍ Scribed by Ghotbi Ravandi, Ebrahim; Rahmannejad, Reza; Feili Monfared, Amir Ehsan; Ghotbi Ravandi, Esmaeil

Book ID
122436443
Publisher
Elsevier
Year
2013
Tongue
English
Weight
558 KB
Volume
23
Category
Article
ISSN
2095-2686

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The deformation modulus of rock masses β€”
The deformation modulus of rock masses β€” comparisons between in situ tests and indirect estimates
✍ Arild PalmstrΓΆm; Rajbal Singh πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 393 KB

## Ε½ . Three methods of in situ deformation modulus Em measurements of rock masses have been described, analysed and Ε½ . compared. The plate jacking PJT test, where the deformations are measured by extensometers in drill holes, gives generally the best results. A factor of 2.5 has been found betwee