preliminary feasibility study

According to the law of geologic work, feasibility study may be divided into detailed prospecting feasibility study, preliminary exploring feasibility study and detailed exploring feasibility study.

根据地质工作的规律，可行性研究可划分为详查可行性研究、初勘可行性研究和详勘可行性研究。

Abstract: Highway engineering feasibility study report is critical of the preliminary work of road construction and an important basis for project approval and post-construction drawing design.

摘要：公路工程可行性研究报告是公路建设前期工作的关键，是项目立项和后期施工图设计的重要依据。

We research the design method about highway ecological landscape from three aspects: the feasibility study report, the preliminary design stage and detailed design stage.

从可行性研究报告、初步设计阶段和详细设计阶段三个方面，研究了高速公路生态景观设计方法。