| Summary: | 碩士 === 國立中興大學 === 水土保持學類 === 84 === This research includes the investigation of the engineering
properties on the compacted slope filled materials and
landsliding monitoring work at HOMSI golf field, Taiping,
Taichung county, Taiwan.
Emphases are placed on : (1) the experimental study of soil
properties under different grain size distribution and
compact effort. (2) land sliding stability was analysed based
on the monitored data of sliding surface. The
research results are summarized as follows:
(1) With the maximum grain size fixed at No.#10 mesh and compact
effort below 237.08 KJ/M^3,the less the small grain size
distribution of the test object is, the larger its
maximum dry density is. When compact effort is above 474.16
KJ/M^3,its maximum dry density is determined by the grain
size distribution and plasticity index.
(2) Under the condition of the same water content and compact
effort, the cohesion force increases as small size
distribution and compact effort increases. While the
friction angle increases as compact effort increases, and
decreases as small grain size distribution decreases.
(3) The preliminary dry density ,cohesion force ,and friction
angle of the compact soil were estimated by water
content, compact effort, and grain size distribution.
(4) The strength of the compact soil is definitely weakened when
the soil column was soaked. The water content affect the
slope stablity greatly.
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