Analysis of Roadbed Pavement Designs for Highway Reconstruction and Upgrading

This paper focuses on the route and roadbed pavement design in highway reconstruction and upgrading projects.It discusses the importance of project design for highway reconstruction and upgrading,highlighting key aspects of route design and roadbed pavement design.The analysis reveals that the main design considerations in these projects include controlling factors of route reconstruction,expansion,and upgrading,as well as route plan design and longitudinal section design combined with roadbed pavement.In roadbed pavement design,it is crucial for designers to thoroughly collect existing data and make reasonable use of the current roadbed and pavement to develop a comprehensive design scheme.This analysis aims to provide a reference for the reasonable design of such projects.

The Industrial Advantage Revolution——Reconstruction and Upgrading in Sild Industry——The Third Series of Reports on Shengzhou:Building the Global Silk Industrial Cluster

Due to the increasing price of raw material,the appreciation of RMB and the change in draw- back tax policy,the tie producing industry of Shengzhou has met a new crossroad after 20 years’ development.The Shengzhou government is researching in the prospective development of tie industry,and has decided to implement the"Silk Expanding Project",whose goal is to form a silk industry base of China and even the world basing on the tie industry and other related textile industry.