Research on Compaction Technology of Subgrade and Pavement in Highway Construction  

作　　者：CAIWenxian 

机构地区：[1]Wuyang Longda Highway Maintenance Engineering Co., Ltd., Luohe He'nan 462400, China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2022年第7期183-186,共4页

摘　　要：With the continuous development of Chinas social economy, the continuous expansion of transportation and the continuous increase of road vehicles, the quality of Chinas highway engineering construction has also put forward higher requirements. Combined with previous cases of highway engineering diseases, subgrade settlement diseases, pavement potholes, pavement cracks, honeycomb pits and irregular rutting diseases are common occurrences. These diseases not only greatly shorten the service life of highway engineering projects, but also affect the comfort and safety of peoples vehicles, and bring great traffic pressure to highway engineering. In fact, the common diseases in highway engineering are often closely related to the roadbed and pavement compaction technology and compaction quality of highway engineering. Therefore, in the process of highway engineering project construction, relevant construction departments must optimize and improve the application of driving technology on subgrade and pavement to ensure the final construction quality of highway engineering projects, so as to improve the safety and stability of road vehicles and make support and contribution to the sustainable development of Chinas transportation.

关 键 词：HIGHWAY ROADBED compaction construction technical essentials 

分 类 号：U416[交通运输工程—道路与铁道工程]