Point Load test is an alternate method that can be used to adequately predict the uniaxial compressive strength of a rock material using a portable and simpler equipment. Deriving this critical property is not an easy task, since it requires laboratory tests and special equipment (loading machines, core drilling and sampling techniques). The strength of a rock material is a critical factor especially in designing civil and mining engineering projects. Index tests have been widely used in soil mechanics (ex., particle size distribution, relative density, Atterberg Limits, water content) but are recently introduced in rock mechanics. It is an index test, meaning that it can be performed relatively quickly and without the necessity of sophisticated equipment to provide important data on the mechanical properties of rocks. Point Load (PL) is a test that aims at characterizing rock materials in terms of strength.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |