摘要
在山区公路工程中,采用锚杆支护技术具有确保地层与公路结构紧密的优势。华丽变速公路第20合同段挖方边坡施工中采用锚杆(索)框格梁进行边坡加固,在造孔、锚索制作、锚索运输、锚索安装、注浆、张拉、锁定等工序采取措施,保证了锚杆支护质量。
In rural road project,anchor support technique is advantageous in guaranteeing the tightness between earth stratum and road structure.Anchor rod(cable)frame beam was used for side slope reinforcement in earthwork excavation of the 20th contracted segment of Huaping-Lijiang expressway and measures were adopted in hold digging,anchor cable processing,transportation,installation,grouting,stretching and locking,etc.,successfully guaranteeing the anchor support quality.
作者
康体
王勇
罗长翔
黄国剑
谭闯
KANG Ti;WANG Yong;LUO Chang-xiang;HUANG Guo-jian;TAN Chuang(China Construction Second Engineering Bureau Co.,Ltd.,100010,Beijing,China)
出处
《建筑技术》
2020年第10期1172-1175,共4页
Architecture Technology
关键词
公路工程
锚杆(索)框格梁
锚杆支护技术
road project
anchor rod(cable)frame beam
anchor support technique
