Analysis of rigid pavement for damage at the northwest area and a study of preventive measures

摘要

This article, based on the construction experience extracted at the northwest area for many years, quotes some ripe arguments from the documents at home and abroad, analyzes rigid pavement for damage, discusses damage causes, damage mechanism and preventive measures; It presents in details different preventive ways and construction programs at different localities according to different characteristics, and describes feasibility tackled in a comprehensive way concerning new materials, new equipment and new construction techniques in use.