English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In order to analyze the impact of highway construction project on the environment, the environmental impact assessment index of highway construction project was selected according to the principle of objectivity, science and integrity. In this paper, the evaluation index system was established based on the subgrade project in the eastern section of Ankang section from Shiyan to Tianshui’s expressway. The evaluation of value loss was conducted from the ecological environment, air and water environment and acoustic environment respectively. The results showed that the project had a great impact on the society, especially the surrounding soil and human health. INTRODUCTION Highway construction project construction is wide, large, long construction period, involving many factors. The estimation of environmental loss is of great significance to the promotion of sustainable social development. Based on the soft rock filling in the eastern section of the Ankang section of the Shitian high-speed project, the environmental loss is estimated and analyzed. The project utilizes a large amount of soft rock such as phyllite and mud slate distributed along the line, after treatment, it is used for roadbed filling. The method not only solves the problem of lack of embankment filler, but also saves investment, protects local environment and produces huge economic and social benefits. In view of this, it is very important to carry out technical and economic analysis of soft rock roadbed improvement.

Study the Influence on the Value Loss of the Environment in Phyllite Areas Highway Construction