The issues, which affect the successful application of ground improvement in soil and rock, are studied *-AAQ
with emphasis on the design, construction and long-term performance of the improved ground. Discussed F2`htM@,
are over thirty technical issues affecting twenty four ground improvement techniques representing the eight -0o6*?[Z
main categories of ground improvement in soil: densification, consolidation, weight reduction, hY.e [+
reinforcement, chemical treatment, thermal stabilization, electrotreatment and biotechnical stabilization. The AB2mt:^
issues, which influence rock integrity, are also discussed, including those related to rock properties as well as w>6"Sc7oc2
external factors such as water, climate, earthquakes and others. Eight types of rock degradation are Z6IJ o%s
described in the paper and possible remediation measures are identified for each, many of which include the :dY.D|j*
application of ground improvement. Several factors, which may influence the selection of a ground :F^$"~(,
improvement technique or a combination of techniques, are discussed and a case study is presented to ~ U"by_
demonstrate the selection process.
