The proposed construction management scheme is
divided into three phases, i.e., 1) design phase, 2)
preparation phase of excavation, and 3) construction
phase. During the design phase, experiences and
lessons learnt from the design and construction of
other high slopes along highway in the same region
are summarized. The number of slopes and slope
height should be optimized from the aspects of route
selection and route form. During the preparation
phase of excavation, “Excavation Permit Management
System” should be adopted, and construction scheme
should be made by the construction unit, then the
scientific research and design unit determine whether
it guarantees slope stability and makes optimization
measures. During the construction phase, the
scientific research unit would make proposal of
optimization design, and apply the achievements of
scientific research into practice through common
efforts of various units based on the understanding of
excavation and investigation. The management
system mentioned above is adopted to conduct
dynamic design and construction management for
more than 90 slopes along the Huangshan – Taling -
Taolin Expressway, and successful results of
application have been achieved.