Author:Coetzer, SJDate:Aug 1998This is an updated version of CSIR Report no ME 1763 entitled "Instruction manual for the use for the CSIR triaxial rock stress measuring equipment" by F A Vreede. The manual contains a detailed description of CSIR Triaxial rock stress measuring ...Read more
Author:Sellers, EJ; Coetzer, SJ; Kamstra, RDate:Oct 2002The primitive stress state is an important input into the design of underground excavations. However, it is well known that the stress state varies considerably from place to place. The aim of this project was to determine the main causes of ...Read more