CORRECTION OF DISCONTINUITY SPACING BIAS CAUSED BY FINITE LENGTH SCANLINE SURVEY

来源期刊：中国有色金属学报(英文版)1996年第3期

论文作者：Chen Feng

文章页码：1 - 4

Key words：discontinuity spacing;　negative exponential probability density;　scanline survey

Abstract: For discontinuity spacing based on negative exponential probability density, a weight function method used for correction of sampling bias caused by finite scanline was proposed. The result showed that relative error improves from 0.5% to 40%. This makes it possible to estimate discontinuity spacing of rock-mass using short scanline.