摘要
预应力锚索是边坡防护工程中重要的维护手段,其对坡体挠动小,节省工程材料并对坡体的稳定可起到重要作用。为保证施工及运营过程中边坡的稳定,既要有合理的加固措施,还要有科学的施工方法、工艺及程序,避免施工中边坡失稳破坏或者留下隐患,影响公路通车后的运营安全。以云南省某二级路施工为依托,重点对预应力锚索框架的施工步骤及注意事项进行描述,提出边坡加固的质量控制方法。
The prestressed cable which can save construction material and play an immediate effect in slope stability is more and more important method in slope protection.In recent years,it has been rapid development and wide application.In order to ensure construction and operation of the stability of the slope,both of which have reasonable reinforcement measures and also have a scientific construction method,processes and procedures.The prestressed cable can avoid damage during the construction of slope or stay hidden,reduce the impact of operational safety.The paper takes one road construction in yunnan province as the basis,which describes on the framework of prestressed cable construction procedures and precautions.In the end the paper puts forward slope reinforcement of quality control methods.
出处
《交通科技与经济》
2011年第6期16-18,共3页
Technology & Economy in Areas of Communications
关键词
预应力锚索
边坡加固
施工工艺
质量控制
prestressed cable
reinforcing slope
construction craft
quality control
