the subgrade design的意思|示意

At the same time, there is not uniform between subgrade design index (subgrade resilient modulus) and construction control index (compaction degree).

同时，存在路基设计指标(回弹模量)与施工控制指标(压实度)不统一的问题。

Based on the practice, it introduces the methods of design of side slope protection alongside the high fill subgrade construction.

结合工程实践，介绍高填方路基边坡中填方路段派水设计、边坡防护设计的常用方法。

Through analysis, the main reasons of high fill embankment faults are unreasonable design and construction of subgrade.

通过分析指出路基设计不合理以及施工工艺不当是造成高填方路堤常见病害的主要原因。

The study may be useful to the selection, design and construction of subgrade treatments in highway widening engineering.

研究成果对路基拓宽工程中处治措施的选择、设计和施工具有重要的借鉴和指导意义。

The strength and stability of subgrade not only should be ensured through the good design, and can be realized through the construction.

路基的强度和稳定性，不仅要通过好的设计予以保证，而且要通过施工得以实现。

The research results can provide reference for design and construction of subgrade in seasonal frozen soil region.

本文成果可作为季节性冻土地区路基设计和施工的参考。