摘要(英) |
Taiwan is a heavily
populated island country with 70% of its land categoriged as
hill/mountain topography. In the past, land/slope slide is one of the
several major natural hazards in the area, which has caused significant
loss in property and severe casualty. Younger geology with looser
structure, heavy rainfall and active seismicity are the major 3 factors
that contribute significantly to the severity of the slope failures
throughout the island. Although there are many construction methods
available for slope stabilization, relevant and effective methods must
be carefully selected to fit the site conditions of each particular
slope construction work. Due to the complex of geological, weather and
hydrological conditions of each site, many times also their interactions
among each other, the most relevant and effective slope stabilization
methods should be determined based on our full understanding of the
overall site conditions and the surrounding environmental factors. Among
the controlling factors, geology is the most important and decisive
factor for the selection and successful completion of a particular slope
stabilization work. Therefore, the slope stabilization and protection
must be constructed as results of proper geological survey for better
choosing, fitting, designing, constructing and managing the
project. In this research, a slope stabilization construction project
on the campus of the Chaoyang University, which is located within miles
from a seismic fault line, is selected as a case study. The results of
the research provide useful and valuable reference not only for the
school's campus management, but also for the future similar slope
stabilization project in the central part of Taiwan. |