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METHOD OF EXCAVATION OF TUNNELS When beginning the excavation of a tunnel, you find the lot in a status of equilibrium. As a consequence of the advance of the excavation,…
A2 Archaeology AQA Level 3 A2 Archaeology Units Unit 3: World Archaeology Section A 2 Questions on Themes in World Archaeology. Section B 1 Question on Contemporary Issues…
IS 13365(Part1):1998 QUANTITATIVE CLASSIFICATION SYSTEMS OF ROCK MASS - GUIDELINES PART 1 ROCK MASS RATING (R/W) FOR PREDICTING ENGINEERING PROPERTIES ICS 93.020 e-j 131s…
Chapter 8 Rock Testing INTRODUCTION Rock Mechanics is a field of applied science and has been recognized as a discipline in engineering since the last four decades. It is…