Publish Date: 1994
Author Name: Tony Waltham
The information on the rock mass obtained by this method was very limited. Recently a Swedish company (Hagconsult) has introduced an improvement. Their technique involves lowering a miniature television camera into the hole and examining the rock quality and other properties of the rock mass, including fissures, joints, weathering and the location of any fault planes. Download the Foundations of Engineering Geology Pdf Free From our Site: Civil Engineering Pdf.