论文部分内容阅读
对于山区高速公路,路基工程挖方数量大,路堑边坡高,地质比较差的地段一般采用锚杆、预应力锚索框架梁,以确保路基高边坡稳定。锚杆、预应力锚索框架梁工程施工是一项地质条件变化复杂、关键工程隐蔽和施工技术难度较大的特殊施工作业,要安排一支受过专业训练、具有丰富施工经验的专业施工队伍进行施工。
For the mountainous expressway, a large number of roadbed excavation, high cutting slope, poor geological conditions generally use anchors, prestressed anchor cable frame beams to ensure the stability of high embankment slope. The construction of anchors and prestressed anchor frames is a special construction operation with complicated geological conditions, concealed key projects and difficult construction techniques. A professional construction team with professional training and rich construction experience should be arranged to carry out construction.