提出改善加宽路基水温状态的措施，为加宽路基的设计提供一定的技术指导。
Proposed that the improvement broaden roadbed water temperature condition's measure, to widen the roadbed the design to provide certain technical guidance.
但在原路基两侧加宽路基很容易产生新旧路基的不均匀沉降，影响公路的使用质量，甚至会造成严重的后果。
The uneven sedimentation between the new and old roadbeds often occurs in this kind of improvement projects, and the subsidence could affect the quality of highway, even cause serious consequences.
为达到提高加宽部分填土路基承载力、减少新老路面不均匀沉降的目的，寻求适宜的施工参数及施工工艺。
It is expected to raise the bearing capacity and decrease the uneven settlement of the widening road bed; and looking for the feasible construction parameters and construction technique.
应用推荐